Bone metastasis happens in people who have cancer that forms in another part of the body. Cancer cells from that area break away and travel through the bloodstream and lymphatic system. When the cancer spreads to distant body organs, this is called metastasis.
Teradata. A multidimensional database (MDB) is a type of database that is optimized for data warehouse and online analytical processing (OLAP) applications. Multidimensional databases are frequently created using input from existing relational database s.pproaches to how data is stored and the user interface vary. Conceptually, a multidimensional database uses the idea of a data cube to represent the dimensions of data available to a user.
Multiagent systems are systems composed of autonomous software entities. They are able to simulate a system or to solve problems. A holarchy may be easily mapped to a hierarchy of agents in which an agent is composed of agents, and may have its own behavior defined as a partial consequence of these parts' behaviors. Janus Multiagent Platform is a software platform able to execute holarchies of agents.