This paper proposes a method for automated execution of Web Services . Based on Web Service execution automation , the proposed approach is bridging the gap between ontology based integration and service oriented architecture by enabling dynamic and transparent integration of information which is provided by services . Service-Oriented Architecture ( SOA ) aims at integrating , in a platform independent way , functional- ities spread across different organizations . Languages for specifying web service compositions , as WS-BPEL , focus on behavioural properties of processes . This paper illustrates the design and development of a Web Services Based On-Demand Financial Investment System . In particular , the financial models underpinning our financial investment system , the service-oriented system architecture , and the implementation details of the prototype system are discussed . Based on the Binomial Model and the Black-Scholes Model , we are able to develop an effective option rating system . The general goal of AAL solutions is to apply ambient-assisted intelligence to enable people with specific demands ( e.g. handicapped or elderly ) to live in their preferred environment longer by tools ( i.e. smart objects , mobile and wearable sensors , intelligent devices ) being sensitive and responsive to the presence of people and their actions . The research describes the design and development of a novel service-oriented system architecture where different smart objects and sensors are combined to offer ambient-assisted living intelligence to older people . The design stage is driven by a user-centred approach to define an interoperable architecture and human-oriented principles to create usable products and well-accepted services . Through as an important part of service-oriented system architecture , service retrieval receives much attention from industry and academia and many methods have been proposed , there is still much to be expected of the recall , precision , efficiency and easiness of service retrieval . One important cause of this is that users can not define their service retrieval requirements precisely and completely and this limits the function of ontology service models . There are still open challenges , such as designing distributed simulation architectures , providing development and debugging support , or analyzing and evaluating simulation runs . In the area of scalable , distributed application architectures exists an architectural style called event sourcing , which shares the same inherent idea as DES . We believe that both approaches can benefit from each other and provide a comparison of both approaches . Service-oriented Architecture ( SOA ) is becoming the prevalent architectural style for the creation of agile and flexible enterprise IT infrastructures . Services , as the key elements of Service-oriented Computing ( SOC ) , can be composed in very efficient way to support flexible business processes and to adapt application systems quickly to new business requirements . Microservice Architecture ( MSA ) denotes an emerging architectural style for distributed and service-based systems whereby each microservice is highly cohesive and implements a single business capability . A microservice system consists of multiple , loosely coupled microservices . In order to improve the analysis of architectural style and the ability of feature extraction , so as to improve the ability of classification and analysis of different styles of Architecture , an architectural style analysis method is proposed based on Intelligent Computing Technology , the image characteristic quantity reflecting the architectural style is extracted , and the edge contour feature of the image reflecting the architectural style is decomposed , the dark original color feature information of the building image is calculated , and the definition of building image is improved by adaptive wavelet denoising , feature detection of different style building images is taken to realize intelligent calculation and classification recognition of architectural style . Simulation results show that the method of architectural style analysis can improve the classification and recognition ability of different buildings , and improve the ability of extraction and detection of architectural style . Thereby , we concentrate on timeliness and reliability . We argue that resource requirements , non-functional properties and the architectural style of components are of equal importance to composability as their functionality is . We sketch a framework for achieving composability through including models for distribution , concurrency and dependability as integral aspects of the architecting process . This paper describes the work in progress to implement an “ Interoperability Wizard ” as part of the COTS ( Commercial Off-The Shelf ) Component-based Architecture Workbench for the Interoperability Cleatinghouse Initiative sponsored by The OBJECTive Technology Group under John A. Weiler . This paper first describes the operational requirements for the lnteroperability Wizard and the architectural style of components it is being designed to support , then provides some background on the implementation technology and approach . To review the architecture designs in this context , it is necessary to explore different design decisions such as design styles , quality attributes ( QAs ) , and evaluation methodologies . To this end , we aimed to investigate ( i ) architectural design styles , ( ii ) major QAs , and ( iii ) architecture evaluation methods that are applied in the cloud platforms in the automotive domain . We conducted an online survey to collect data from participants in industry and academia . The proposed framework is based on the existing Web services and mobile devices technology standards . The framework fully conforms to the REST architectural style design principles to facilitate the provision and access to Web services hosted by mobile devices . In addition to this , the method uses nonfunctional requirement calculators to check the nonfunctional qualities of the architecture as refinement proceeds . Reflection on the practice of the method suggests that it may be possible to extend the architectural style idea to provide reusable refinement schema for the design of certain nonfunctional qualities into architectural patterns . The example considers reliability and performance in the refinement of a client server architectural pattern . Further , they are implemented using object-oriented languages like Java and C++ . This research work uses the Java platform to implement DEVS over a Service Oriented Architecture ( SOA ) framework . Called the DEVS/SOA , the framework supports a development and testing environment known as DEVS Unified Process that is built on a model continuity-based lifecycle methodology . SONet has to integrate data acquisition , data storage , data management and data display of tons of observatory instruments , all of which provide different kind of data format . A service-oriented architecture ( SOA ) based system is designed for the SONet to tackle these problems . In this paper we present a Petri net-based analysis of a service oriented architecture (SOA)-based system that represents specification of dependency relationships and model the dependencies in a SOA-based system at conceptual level . Analysing the dependency relationships , at conceptual level , enable us to know about the evolution of services and how to access them in relation to other services . Many of the challenges faced by today¿s government-international trade , health care , and national security-require complex multi-agency responses involving public and private networked institutions cooperating on a global scale . In this paper , we examine the service-oriented architecture (SOA)-based approach in supporting the overall enterprise architecture used by the federal government for information sharing among multiple agencies . We apply SOA industrial concepts along with the Business Process Executable Language ( BPEL ) service broker model to enhance a set of geographic information system-based business performance modeling and planning tools middleware ( Integrated Enterprise Engineering Workbench ( IEEW ) ) . This paper introduced the concept of Service Oriented Architecture ( SOA ) architecture and Color Petri Nets (CPNs).Then , it abstracted a set of service models and forms the service-bus-based SOA architecture by using SOA method and carding the operation process of dispatch command system . Finally , taking the invoking sending command service for example , it divided the system into three components : service provider , service requester and service bus , and further divided service bus into four components : access , privilege , routing and translation . Due to the shortcomings of the traditional library system , this article , taking the upgrading of information construction at the library of Jiangsu Second Normal University as an example , uses the idea of big data for reference and proposes that it is necessary to build a highly available cluster platform based on VMware virtualization technology so as to implement the service-oriented SOA architecture at all levels . In addition , according to the data center and network environment , an easy , safe and feasible management mechanism is put forward to solve some practical problems in the application process of the digital library . In the process of developing the system of network teaching management , the clustering component , which is based on service-oriented SOA architecture and with the application of the components of Microsoft 's IEWEBCONTROL , is made in accordance with carefully divided organizations , such as department , class , grade or subject and the related limits of managerial authority . This component makes it possible for the network teaching management platform to deal with managing complicated organizations and users ' limits of managerial authority in the application , to improve its applicability . ABSTRACT --- In this thesis , a monolithic system from a real company has been transformed into a microservice system . Once separated several modules in microservices , they have been connected between them with message queues so they can communicate between them , this communication system has been implemented with RabbitMQ . The results of this thesis shows a clear improvement of scalability , maintainability and performance of the company system thanks to splitting some functionalities into microservices . Microservices are an approach to distributed systems that promote the use of finely grained services with their own lifecycles . This architecture style encourages high decoupling , independent deployment , operation and maintenance . Using the power of high-performance computing together with the flexibility of loosely coupled event-driven software architectures provides alot of benefits , especially when it comes to processing real-time data . This paper outlines the architecture of a general-purpose platform leveraging event-driven microservices architecture in combination with Event Sourcing and powerful High-Performance Computing core . The platform is aimed to software applications that process and analyze huge amount of data in a real-time or near-real-time fashion from a variety of sources , having as requirement downtime-less upgrade and scaling capabilities . Using the power of high-performance computing together with the flexibility of loosely coupled event-driven software architectures provides alot of benefits , especially when it comes to processing real-time data . This paper outlines the architecture of a general-purpose platform leveraging event-driven microservices architecture in combination with Event Sourcing and powerful High-Performance Computing core . The platform is aimed to software applications that process and analyze huge amount of data in a real-time or near-real-time fashion from a variety of sources , having as requirement downtime-less upgrade and scaling capabilities . In this regard , this paper aims to identify security threats that could arise as a result of flaws in the design of microservices compositions and harm that may arise from misuse of a microservices composition by malicious users . The preliminary risk analysis leads to a list of security requirements to be met by this research to be able to develop secure microservices compositions . The contribution of this review is a list of development activities for secure microservices . In this paper , we present an approach on how to transform your existing monolith into microservices architecture , deploy and deliver using Docker , the way a high velocity organization does with agile development , scalability and an ability to move to the cloud . The contributions of paper are a ) An approach to transform existing application into microservices architecture b ) Microservices deployment strategy using Docker c ) Service discovery pattern d ) Proposed strategy to build and ship microservices using Docker In our scheme , we use Kubernetes to build a cluster of vehicles . Applying CP-ABE microservices to ensure the confidentiality of data greatly mitigates the computation cost on vehicle resources . Our scheme allows to distribute CP-ABE tasks between vehicles using ( V2V ) connection without needing assistant network components such as a Road-Side Unit ( RSU ) . In this article , 5 G integrated architecture for intelligent IoT based on the concepts of AI as a microservice ( AIMS ) is presented . The architecture has been conceived to support the design and development of AI microservices , which can be deployed on federated and integrated 5 G networks slices to provide autonomous units of intelligence at the Edge of Things , as opposed to the current monolithic IoT-Cloud services . The proposed 5 G based AI system is envisioned as a platform for effective deployment of scalable , robust , and intelligent cross-border IoT applications to provide improved quality of experience in scenarios where realtime processing , ultra-low latency and intelligence are key requirements . We present a microservice architecture that abstracts the interfaces of IoT devices to permit a uniform security policy to be applied to heterogeneous devices of similar function . This is achieved by enforcing security policy at the communication bus and using hardware abstraction microservices to adapt the interfaces that devices expose on this communication bus . We construct and evaluate an instance of this communication bus , WAVEMQ and find that , with appropriate caching , its performance is comparable to that of prior publish/subscribe information busses . This paper describes the current state of mu.semte.ch , a platform for building state-of-the-art web applications fuelled by Linked Data aware microservices . The platform assumes a mashup-like construction of single page web applications which consume various services . In the CONNECARE project ID : 689802 , we focus on patient ’s monitoring with the final goal of providing self-management features to people in needs , such as chronic patients . To be modular and scalable and to allow us to have a disease-independent system , the proposed solution is based on the software-engineering concept of microservices . They are modularization concepts that may be developed independently of each other , possess their own data storage , and can bring their own support service . Microservices are usually fast to deploy because each microservice is small , and thus each can be installed and started quickly . Unfortunately , lean microservices that depend on large libraries will start slowly and harm elasticity . In this paper , we explore the challenges of lean microservices that rely on large libraries in the context of Python packages and the OpenLambda serverless computing platform . The REpresentational State Transfer ( REST ) represents an extensible , easy and elegant architecture for accessing web-based resources . REST alone and in combination with XML is fast gaining momentum in a diverse set of web applications . Abstract — Representational state transfer ( REST ) is an architecturalstyle that has received significant attention fromsoftware engineers for implementing web-services due toits simplicity and scalability . By definition , web-services aredistributed , headless ( lacking UI ) and loosely coupled . The utility model discloses an iron tower ladder provided with a detachable rest platform . The iron tower ladder provided with the detachable rest platform comprises a ladder body , a ladder retainer , the detachable rest platform and a rest platform rotating and connecting device , wherein the ladder retainer is connected on the ladder body in a surrounding way , the detachable rest platform is connected with the ladder retainer by the rest platform rotating and connecting device , and the detachable rest platform is positioned at the inner side of the ladder retainer . According to the iron tower ladder provided with the detachable rest platform , disclosed by the utility model , the set height and the set number of the detachable rest platforms of the communication iron tower ladder can be adjusted , so that the effect of enabling workers to have a good rest can be achieved . This paper provides a new method for swing-up control based on a series of rest-to-rest maneuvers of the first link about its vertically upright configuration . The rest-to-rest maneuvers are designed such that each maneuver results in a net gain in energy of the second link . This results in swing-up of the second link and the pendubot configuration reaching the region of attraction of the desired equilibrium . There has been a lot of efforts to bridge the gap between web APIs and linked data . The RDF-REST framework , that we developed in the process of building a RESTful service using linked data , is part of them . This paper presents the approach adopted in the RDF-REST framework , and show its benefits in the design and use of web APIs . One of these benefits is an easy integration of existing APIs with each other and with linked data . Web services rely upon a rigorous set of standards , while ReST style services are simpler and less prescriptive . Interestingly , in a mid- to large-scale enterprise , there may be multiple service types , including combinations of Web services , ReST style services , and FP API services as well . Another consideration for determining which service types will be of value is the set of interaction patterns in which SOA will facilitate participants . Este documento describe la aplicación web desarrollada para facilitar la sincronización de los artículos ( posts ) de un portal web , con los existentes en otro portal web . Ambos sitios están desarrollados con WordPress , y se pretende utilizar la API REST que incorpora el propio WordPress en su núcleo como herramienta para el acceso y modificación de los datos . El supuesto práctico del que se parte es la existencia de un portal web principal , en producción , y un portal web en construcción , que pasará a sustituir al primero cuando finalice su desarrollo . Our study consisted of two separate studies with respect to patient population and imaging method . The first study included 58 subjects ( 30 male , 28 female ) studies using planar rest and stress imaging and a second patient subset of 115 subjects ( 61 male , 54 female ) using gated rest/stress SPECT imaging . After the myocardial perfusion scans , patients also had coronary angiography within three months of the imaging . Cluster renaming is quite effective in reducing the issue-slots under-utilization and significantly improves CSMT performance . The thesis also proposes : a hybrid between IMT and CSMT which increases the number of supported threads , heterogeneous instruction merging where some instructions are combined using SMT and CSMT rest , and finally , split-issue , a technique that allows to launch partially an instruction making it easier to be combined with others . These are hardly available and only in the form of HTTP signature schemes that do not take caches into account either . In this paper we introduce CREHMA , a REST-ful HTTP message signature scheme that guarantees the integrity and authenticity of Web assets from end-to-end while simultaneous allowing service providers to enjoy the benefits of Web caches . Decisively , CREHMA achieves these guarantees without having to trust on the integrity of the cache and without requiring making changes to existing Web caching systems . Most commonly , for this kind of communication , developers choose REST HTTP protocol as a result of its ease of use and compatibility with the existing computing infrastructure . In applications where mobility and unreliable connectivity play a significant role , ensuring a reliable exchange of data with the stateless REST HTTP protocol completely depends on the developer itself . This often means resending multiple request messages when the connection fails , constantly trying to access the service until the connection reestablishes . This effect is small , but it demonstrates that " one - shot " fine - tuning is sufficient compared to previous multi - stage training approaches . We note that softmax , unlike one - vs - rest SVMs , introduces competition between classes when scoring a RoI. section : Are more proposals always better ? For the CRF model we include the same features as in the previous model , supplemented with additional features encoding if the adjacent tokens include any parenthesis or mathematical operators ( specifically : ) . For the logistic regression model , we use a one - vs - rest approach . Features include token - grams , part of speech indicators , and the same character - level information as in the CRF model . We report the results in Table [ reference ] . We did not include TSVM since it does not scale to such a large number of classes with the one - vs - rest scheme . Adding feature vectors does not improve the performance of Planetoid - T , so we set the feature vectors for Planetoid - T to be all empty , and therefore Planetoid - T is equivalent to Planetoid - G in this case . This paper examines reconfigurable pipelined datapaths ( RaPiDs ) , a new architecture style for computation-intensive applications that bridges the cost/performance gap between general purpose and application specific architectures . RaPiDs can provide significantly higher performance than general purpose processors on a wide range of applications from the areas of video and signal processing , scientific computing and communications . After presenting several possible multimedia signal processor ( MSP ) architecture styles , we propose an architecture style which could provide high performance and high flexibilities , and require less external memory accesses and I/O operations . It is a hierarchical and scalable architecture style which facilitates the hardware-software co-design of MSP circuits and systems . Drawing on experience in complex software systems development in the telecommunication domain , we present concepts and techniques for domain partitioning and an architectural framework modeling and layering . In particular , we discuss how a component-based approach , architectural modeling styles , and the systematic usage of architectural and design patterns provide a common framework for product-line development . Two application frameworks based on this model are presented as case studies . This paper presents research that demonstrates that reverse engineering technology can be used to recover software architecture representations of source code . We have developed a framework that integrates reverse engineering technology and architectural style representations . Using the framework , analysts can recover custom , dynamic documentation to fit a variety of software analysis requirements . High peTfow mance is achieved via exploitation of fine-groin parallelism . The architecture design style uses a iemplate resembling a scalable VeTy Long Instruction Word ( VLIW ) pTocessoT. This papeT pTesents new a ~ goTithms foT performing implementation optimization , which map the optimized specification in the form of highly paTallelized code to eficient haTdwaTe imp ~ ementations . A scalable implementation template is used to constTain the implementation style . Thank you very much for downloading the principles of architecture style structure and design . As you may know , people have search hundreds times for their favorite readings like this the principles of architecture style structure and design , but end up in infectious downloads . Rather than enjoying a good book with a cup of coffee in the afternoon , instead they are facing with some malicious virus inside their computer . The design and development of complex software systems is a difficult task , and it is not easy to ensure the quality of a developed software . The paper presents an architectural style-based approach to specifying and analyzing complex software systems . The approach developed is based on UML-like meta models and graph transformation techniques to support sound methodological principals , formal analysis and refinement .
This paper proposes a method for automated execution of Web Services . Based on Web Service execution automation , the proposed approach is bridging the gap between ontology based integration and service oriented architecture by enabling dynamic and transparent integration of information which is provided by services .
Service-Oriented Architecture ( SOA ) aims at integrating , in a platform independent way , functional- ities spread across different organizations . Languages for specifying web service compositions , as WS-BPEL , focus on behavioural properties of processes .
This paper illustrates the design and development of a Web Services Based On-Demand Financial Investment System . In particular , the financial models underpinning our financial investment system , the service-oriented system architecture , and the implementation details of the prototype system are discussed . Based on the Binomial Model and the Black-Scholes Model , we are able to develop an effective option rating system .
The general goal of AAL solutions is to apply ambient-assisted intelligence to enable people with specific demands ( e.g. handicapped or elderly ) to live in their preferred environment longer by tools ( i.e. smart objects , mobile and wearable sensors , intelligent devices ) being sensitive and responsive to the presence of people and their actions . The research describes the design and development of a novel service-oriented system architecture where different smart objects and sensors are combined to offer ambient-assisted living intelligence to older people . The design stage is driven by a user-centred approach to define an interoperable architecture and human-oriented principles to create usable products and well-accepted services .
Through as an important part of service-oriented system architecture , service retrieval receives much attention from industry and academia and many methods have been proposed , there is still much to be expected of the recall , precision , efficiency and easiness of service retrieval . One important cause of this is that users can not define their service retrieval requirements precisely and completely and this limits the function of ontology service models .
There are still open challenges , such as designing distributed simulation architectures , providing development and debugging support , or analyzing and evaluating simulation runs . In the area of scalable , distributed application architectures exists an architectural style called event sourcing , which shares the same inherent idea as DES . We believe that both approaches can benefit from each other and provide a comparison of both approaches .
Service-oriented Architecture ( SOA ) is becoming the prevalent architectural style for the creation of agile and flexible enterprise IT infrastructures . Services , as the key elements of Service-oriented Computing ( SOC ) , can be composed in very efficient way to support flexible business processes and to adapt application systems quickly to new business requirements .
Microservice Architecture ( MSA ) denotes an emerging architectural style for distributed and service-based systems whereby each microservice is highly cohesive and implements a single business capability . A microservice system consists of multiple , loosely coupled microservices .
In order to improve the analysis of architectural style and the ability of feature extraction , so as to improve the ability of classification and analysis of different styles of Architecture , an architectural style analysis method is proposed based on Intelligent Computing Technology , the image characteristic quantity reflecting the architectural style is extracted , and the edge contour feature of the image reflecting the architectural style is decomposed , the dark original color feature information of the building image is calculated , and the definition of building image is improved by adaptive wavelet denoising , feature detection of different style building images is taken to realize intelligent calculation and classification recognition of architectural style . Simulation results show that the method of architectural style analysis can improve the classification and recognition ability of different buildings , and improve the ability of extraction and detection of architectural style .
Thereby , we concentrate on timeliness and reliability . We argue that resource requirements , non-functional properties and the architectural style of components are of equal importance to composability as their functionality is . We sketch a framework for achieving composability through including models for distribution , concurrency and dependability as integral aspects of the architecting process .
This paper describes the work in progress to implement an “ Interoperability Wizard ” as part of the COTS ( Commercial Off-The Shelf ) Component-based Architecture Workbench for the Interoperability Cleatinghouse Initiative sponsored by The OBJECTive Technology Group under John A. Weiler . This paper first describes the operational requirements for the lnteroperability Wizard and the architectural style of components it is being designed to support , then provides some background on the implementation technology and approach .
To review the architecture designs in this context , it is necessary to explore different design decisions such as design styles , quality attributes ( QAs ) , and evaluation methodologies . To this end , we aimed to investigate ( i ) architectural design styles , ( ii ) major QAs , and ( iii ) architecture evaluation methods that are applied in the cloud platforms in the automotive domain . We conducted an online survey to collect data from participants in industry and academia .
The proposed framework is based on the existing Web services and mobile devices technology standards . The framework fully conforms to the REST architectural style design principles to facilitate the provision and access to Web services hosted by mobile devices .
In addition to this , the method uses nonfunctional requirement calculators to check the nonfunctional qualities of the architecture as refinement proceeds . Reflection on the practice of the method suggests that it may be possible to extend the architectural style idea to provide reusable refinement schema for the design of certain nonfunctional qualities into architectural patterns . The example considers reliability and performance in the refinement of a client server architectural pattern .
Further , they are implemented using object-oriented languages like Java and C++ . This research work uses the Java platform to implement DEVS over a Service Oriented Architecture ( SOA ) framework . Called the DEVS/SOA , the framework supports a development and testing environment known as DEVS Unified Process that is built on a model continuity-based lifecycle methodology .
SONet has to integrate data acquisition , data storage , data management and data display of tons of observatory instruments , all of which provide different kind of data format . A service-oriented architecture ( SOA ) based system is designed for the SONet to tackle these problems .
In this paper we present a Petri net-based analysis of a service oriented architecture (SOA)-based system that represents specification of dependency relationships and model the dependencies in a SOA-based system at conceptual level . Analysing the dependency relationships , at conceptual level , enable us to know about the evolution of services and how to access them in relation to other services .
Many of the challenges faced by today¿s government-international trade , health care , and national security-require complex multi-agency responses involving public and private networked institutions cooperating on a global scale . In this paper , we examine the service-oriented architecture (SOA)-based approach in supporting the overall enterprise architecture used by the federal government for information sharing among multiple agencies . We apply SOA industrial concepts along with the Business Process Executable Language ( BPEL ) service broker model to enhance a set of geographic information system-based business performance modeling and planning tools middleware ( Integrated Enterprise Engineering Workbench ( IEEW ) ) .
This paper introduced the concept of Service Oriented Architecture ( SOA ) architecture and Color Petri Nets (CPNs).Then , it abstracted a set of service models and forms the service-bus-based SOA architecture by using SOA method and carding the operation process of dispatch command system . Finally , taking the invoking sending command service for example , it divided the system into three components : service provider , service requester and service bus , and further divided service bus into four components : access , privilege , routing and translation .
Due to the shortcomings of the traditional library system , this article , taking the upgrading of information construction at the library of Jiangsu Second Normal University as an example , uses the idea of big data for reference and proposes that it is necessary to build a highly available cluster platform based on VMware virtualization technology so as to implement the service-oriented SOA architecture at all levels . In addition , according to the data center and network environment , an easy , safe and feasible management mechanism is put forward to solve some practical problems in the application process of the digital library .
In the process of developing the system of network teaching management , the clustering component , which is based on service-oriented SOA architecture and with the application of the components of Microsoft 's IEWEBCONTROL , is made in accordance with carefully divided organizations , such as department , class , grade or subject and the related limits of managerial authority . This component makes it possible for the network teaching management platform to deal with managing complicated organizations and users ' limits of managerial authority in the application , to improve its applicability .
ABSTRACT --- In this thesis , a monolithic system from a real company has been transformed into a microservice system . Once separated several modules in microservices , they have been connected between them with message queues so they can communicate between them , this communication system has been implemented with RabbitMQ . The results of this thesis shows a clear improvement of scalability , maintainability and performance of the company system thanks to splitting some functionalities into microservices .
Microservices are an approach to distributed systems that promote the use of finely grained services with their own lifecycles . This architecture style encourages high decoupling , independent deployment , operation and maintenance .
Using the power of high-performance computing together with the flexibility of loosely coupled event-driven software architectures provides alot of benefits , especially when it comes to processing real-time data . This paper outlines the architecture of a general-purpose platform leveraging event-driven microservices architecture in combination with Event Sourcing and powerful High-Performance Computing core . The platform is aimed to software applications that process and analyze huge amount of data in a real-time or near-real-time fashion from a variety of sources , having as requirement downtime-less upgrade and scaling capabilities .
Using the power of high-performance computing together with the flexibility of loosely coupled event-driven software architectures provides alot of benefits , especially when it comes to processing real-time data . This paper outlines the architecture of a general-purpose platform leveraging event-driven microservices architecture in combination with Event Sourcing and powerful High-Performance Computing core . The platform is aimed to software applications that process and analyze huge amount of data in a real-time or near-real-time fashion from a variety of sources , having as requirement downtime-less upgrade and scaling capabilities .
In this regard , this paper aims to identify security threats that could arise as a result of flaws in the design of microservices compositions and harm that may arise from misuse of a microservices composition by malicious users . The preliminary risk analysis leads to a list of security requirements to be met by this research to be able to develop secure microservices compositions . The contribution of this review is a list of development activities for secure microservices .
In this paper , we present an approach on how to transform your existing monolith into microservices architecture , deploy and deliver using Docker , the way a high velocity organization does with agile development , scalability and an ability to move to the cloud . The contributions of paper are a ) An approach to transform existing application into microservices architecture b ) Microservices deployment strategy using Docker c ) Service discovery pattern d ) Proposed strategy to build and ship microservices using Docker
In our scheme , we use Kubernetes to build a cluster of vehicles . Applying CP-ABE microservices to ensure the confidentiality of data greatly mitigates the computation cost on vehicle resources . Our scheme allows to distribute CP-ABE tasks between vehicles using ( V2V ) connection without needing assistant network components such as a Road-Side Unit ( RSU ) .
In this article , 5 G integrated architecture for intelligent IoT based on the concepts of AI as a microservice ( AIMS ) is presented . The architecture has been conceived to support the design and development of AI microservices , which can be deployed on federated and integrated 5 G networks slices to provide autonomous units of intelligence at the Edge of Things , as opposed to the current monolithic IoT-Cloud services . The proposed 5 G based AI system is envisioned as a platform for effective deployment of scalable , robust , and intelligent cross-border IoT applications to provide improved quality of experience in scenarios where realtime processing , ultra-low latency and intelligence are key requirements .
We present a microservice architecture that abstracts the interfaces of IoT devices to permit a uniform security policy to be applied to heterogeneous devices of similar function . This is achieved by enforcing security policy at the communication bus and using hardware abstraction microservices to adapt the interfaces that devices expose on this communication bus . We construct and evaluate an instance of this communication bus , WAVEMQ and find that , with appropriate caching , its performance is comparable to that of prior publish/subscribe information busses .
This paper describes the current state of mu.semte.ch , a platform for building state-of-the-art web applications fuelled by Linked Data aware microservices . The platform assumes a mashup-like construction of single page web applications which consume various services .
In the CONNECARE project ID : 689802 , we focus on patient ’s monitoring with the final goal of providing self-management features to people in needs , such as chronic patients . To be modular and scalable and to allow us to have a disease-independent system , the proposed solution is based on the software-engineering concept of microservices . They are modularization concepts that may be developed independently of each other , possess their own data storage , and can bring their own support service .
Microservices are usually fast to deploy because each microservice is small , and thus each can be installed and started quickly . Unfortunately , lean microservices that depend on large libraries will start slowly and harm elasticity . In this paper , we explore the challenges of lean microservices that rely on large libraries in the context of Python packages and the OpenLambda serverless computing platform .
The REpresentational State Transfer ( REST ) represents an extensible , easy and elegant architecture for accessing web-based resources . REST alone and in combination with XML is fast gaining momentum in a diverse set of web applications .
Abstract — Representational state transfer ( REST ) is an architecturalstyle that has received significant attention fromsoftware engineers for implementing web-services due toits simplicity and scalability . By definition , web-services aredistributed , headless ( lacking UI ) and loosely coupled .
The utility model discloses an iron tower ladder provided with a detachable rest platform . The iron tower ladder provided with the detachable rest platform comprises a ladder body , a ladder retainer , the detachable rest platform and a rest platform rotating and connecting device , wherein the ladder retainer is connected on the ladder body in a surrounding way , the detachable rest platform is connected with the ladder retainer by the rest platform rotating and connecting device , and the detachable rest platform is positioned at the inner side of the ladder retainer . According to the iron tower ladder provided with the detachable rest platform , disclosed by the utility model , the set height and the set number of the detachable rest platforms of the communication iron tower ladder can be adjusted , so that the effect of enabling workers to have a good rest can be achieved .
This paper provides a new method for swing-up control based on a series of rest-to-rest maneuvers of the first link about its vertically upright configuration . The rest-to-rest maneuvers are designed such that each maneuver results in a net gain in energy of the second link . This results in swing-up of the second link and the pendubot configuration reaching the region of attraction of the desired equilibrium .
There has been a lot of efforts to bridge the gap between web APIs and linked data . The RDF-REST framework , that we developed in the process of building a RESTful service using linked data , is part of them . This paper presents the approach adopted in the RDF-REST framework , and show its benefits in the design and use of web APIs . One of these benefits is an easy integration of existing APIs with each other and with linked data .
Web services rely upon a rigorous set of standards , while ReST style services are simpler and less prescriptive . Interestingly , in a mid- to large-scale enterprise , there may be multiple service types , including combinations of Web services , ReST style services , and FP API services as well . Another consideration for determining which service types will be of value is the set of interaction patterns in which SOA will facilitate participants .
Este documento describe la aplicación web desarrollada para facilitar la sincronización de los artículos ( posts ) de un portal web , con los existentes en otro portal web . Ambos sitios están desarrollados con WordPress , y se pretende utilizar la API REST que incorpora el propio WordPress en su núcleo como herramienta para el acceso y modificación de los datos . El supuesto práctico del que se parte es la existencia de un portal web principal , en producción , y un portal web en construcción , que pasará a sustituir al primero cuando finalice su desarrollo .
Our study consisted of two separate studies with respect to patient population and imaging method . The first study included 58 subjects ( 30 male , 28 female ) studies using planar rest and stress imaging and a second patient subset of 115 subjects ( 61 male , 54 female ) using gated rest/stress SPECT imaging . After the myocardial perfusion scans , patients also had coronary angiography within three months of the imaging .
Cluster renaming is quite effective in reducing the issue-slots under-utilization and significantly improves CSMT performance . The thesis also proposes : a hybrid between IMT and CSMT which increases the number of supported threads , heterogeneous instruction merging where some instructions are combined using SMT and CSMT rest , and finally , split-issue , a technique that allows to launch partially an instruction making it easier to be combined with others .
These are hardly available and only in the form of HTTP signature schemes that do not take caches into account either . In this paper we introduce CREHMA , a REST-ful HTTP message signature scheme that guarantees the integrity and authenticity of Web assets from end-to-end while simultaneous allowing service providers to enjoy the benefits of Web caches . Decisively , CREHMA achieves these guarantees without having to trust on the integrity of the cache and without requiring making changes to existing Web caching systems .
Most commonly , for this kind of communication , developers choose REST HTTP protocol as a result of its ease of use and compatibility with the existing computing infrastructure . In applications where mobility and unreliable connectivity play a significant role , ensuring a reliable exchange of data with the stateless REST HTTP protocol completely depends on the developer itself . This often means resending multiple request messages when the connection fails , constantly trying to access the service until the connection reestablishes .
This effect is small , but it demonstrates that " one - shot " fine - tuning is sufficient compared to previous multi - stage training approaches . We note that softmax , unlike one - vs - rest SVMs , introduces competition between classes when scoring a RoI. section : Are more proposals always better ?
For the CRF model we include the same features as in the previous model , supplemented with additional features encoding if the adjacent tokens include any parenthesis or mathematical operators ( specifically : ) . For the logistic regression model , we use a one - vs - rest approach . Features include token - grams , part of speech indicators , and the same character - level information as in the CRF model .
We report the results in Table [ reference ] . We did not include TSVM since it does not scale to such a large number of classes with the one - vs - rest scheme . Adding feature vectors does not improve the performance of Planetoid - T , so we set the feature vectors for Planetoid - T to be all empty , and therefore Planetoid - T is equivalent to Planetoid - G in this case .
This paper examines reconfigurable pipelined datapaths ( RaPiDs ) , a new architecture style for computation-intensive applications that bridges the cost/performance gap between general purpose and application specific architectures . RaPiDs can provide significantly higher performance than general purpose processors on a wide range of applications from the areas of video and signal processing , scientific computing and communications .
After presenting several possible multimedia signal processor ( MSP ) architecture styles , we propose an architecture style which could provide high performance and high flexibilities , and require less external memory accesses and I/O operations . It is a hierarchical and scalable architecture style which facilitates the hardware-software co-design of MSP circuits and systems .
Drawing on experience in complex software systems development in the telecommunication domain , we present concepts and techniques for domain partitioning and an architectural framework modeling and layering . In particular , we discuss how a component-based approach , architectural modeling styles , and the systematic usage of architectural and design patterns provide a common framework for product-line development . Two application frameworks based on this model are presented as case studies .
This paper presents research that demonstrates that reverse engineering technology can be used to recover software architecture representations of source code . We have developed a framework that integrates reverse engineering technology and architectural style representations . Using the framework , analysts can recover custom , dynamic documentation to fit a variety of software analysis requirements .
High peTfow mance is achieved via exploitation of fine-groin parallelism . The architecture design style uses a iemplate resembling a scalable VeTy Long Instruction Word ( VLIW ) pTocessoT. This papeT pTesents new a ~ goTithms foT performing implementation optimization , which map the optimized specification in the form of highly paTallelized code to eficient haTdwaTe imp ~ ementations . A scalable implementation template is used to constTain the implementation style .
Thank you very much for downloading the principles of architecture style structure and design . As you may know , people have search hundreds times for their favorite readings like this the principles of architecture style structure and design , but end up in infectious downloads . Rather than enjoying a good book with a cup of coffee in the afternoon , instead they are facing with some malicious virus inside their computer .
The design and development of complex software systems is a difficult task , and it is not easy to ensure the quality of a developed software . The paper presents an architectural style-based approach to specifying and analyzing complex software systems . The approach developed is based on UML-like meta models and graph transformation techniques to support sound methodological principals , formal analysis and refinement .
Automating ontology based information integration using service orientation Platform for the Composition of Web Services: Usability on an Industrial Case Study Web Services for On-Demand Financial Investment Adviser Services A Service-oriented Architecture for Ambient-assisted Living Research on a Mechanism for Assisting Service Retrieval Combining discrete event simulations and event sourcing Towards a Service Management System in Virtualized Infrastructures On Collaborative Model-driven Development of Microservices Architectural Style Analysis Method Based on Intelligent Computing Technology Towards component-based architecting for resource constraint systems Interoperability wizard for a component-based architecture workbench Software Architecture Design of Cloud Platforms in Automotive Domain: An Online Survey A Lightweight Framework for Web Services Implementations on Mobile Devices Non-functional refinement of computer based systems architecture DEVS/SOA: A Cross-Platform Framework for Net-centric Modeling and Simulation in DEVS Unified Process Application of SOA in the Prototype System for Seafloor Observatory Network Dependency analysis of a SOA-based system through Petri nets and service algebra A Service-Oriented Architecture in a Multi-Agency Environment: A Case Study in Enterprise Dynamics SOA-based model development of dispatch command system Digital Resource Management Platform Based on Virtualization Technology In Network Teaching Management Platform the Application and .NET Realization of the Unit Clustering-organize Comunicación de microservicios usando colas de mensajes MICROLYZE: A Framework for Recovering the Software Architecture in Microservice-Based Environments Elastic high-performance computing platform for real-time data analysis Software Development Activities for Secure Microservices Transform Monolith into Microservices using Docker A Cluster of CP-ABE Microservices for VANET AI AS A MICROSERVICE (AIMS) OVER 5G NETWORKS Decentralized Authorization with Private Delegation State-of-the-art Web Applications using Microservices and Linked Data Patient empowerment in connecare Pipsqueak: Lean Lambdas with Large Libraries Integrity Assurance for RESTful XML Test-the-REST: An Approach to Testing RESTful Web-Services Iron tower ladder provided with detachable rest platform Swing-Up Control of the Pendubot: An Impulse–Momentum Approach RDF-REST: A Unifying Framework for Web APIs and Linked Data Web Services and Other Service Types and Styles Sincronización de artículos en 2 sitios web, usando la API REST de WordPress Neural network and fuzzy clustering approach for automatic diagnosis of coronary artery disease in nuclear medicine Improving multithreading performance for clustered VLIW architectures. CREHMA: Cache-aware REST-ful HTTP Message Authentication Enhancing REST HTTP with Random Linear Network Coding in Dynamic Edge Computing Environments Fast R-CNN A Corpus with Multi-Level Annotations of Patients, Interventions and Outcomes to Support Language Processing for Medical Literature Revisiting Semi-Supervised Learning with Graph Embeddings Architecture design of reconfigurable pipelined datapaths On architectural styles for multimedia signal processors Architectural framework modeling in telecommunication domain Reverse Engineering to the Architectural Level Implementation optimization techniques for architecture synthesis of application-specific processors The Principles Of Architecture Style Structure And Design Architectural style-based modeling and simulation of complex software systems
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