Taxonomy (biology) new common (or apomorphic) traits. However, certain phenetic methods, such as neighbor joining, have found their way into cladistics, as a reasonable approximation of phylogeny when more advanced methods (such as Bayesian inference) are too computationally expensive. Modern taxonomy uses database technologies to search and catalogue classifications and their documentation. While there is no commonly used database, there are comprehensive databases such as the "Catalogue of Life", which attempts to list every documented species. The catalogue listed 1.64 million species for all kingdoms as of April 2016, claiming coverage of more than three quarters of the estimated species known to
Network and service management taxonomy and framework for network management. The fifth category "Management Paradigms" addresses the following question: Which paradigm is used to achieve network and service management? The sixth category "Technologies" addresses the following question: Which technologies are used in the management process? The seventh category "Methods" addresses the following question: What are the methods used to address the management problem? Network and service management taxonomy The network and service management taxonomy serves as a classification system for research on the management of computer networks and the services provided by computer networks. The taxonomy has been created and is being maintained by a