... interface for accessing data in both relational and non-relational database management systems Using this API, database applications can access data stored in database management systems on a variety ... ID and password Virtual Database A federation of multiple heterogeneous relational databases Warehouse Catalog A subsystem that stores and manages all the system metadata WebSphere MQ A family ... consolidation 64, 134 data federation 64–65, 86, 134 Data mapping 113 data mart 24, 39 data mining 63 data partitioning data replication 64 data warehouse x, 24, 128 continuous update 135 Data warehousing...