Describes databases their history different models applications and other aspects. Database computer science . n. also data base a collection of data arranged for ease and speed of search and retrieval European bank serving the financial needs of corporations firms institutions and private and business clients worldwide. The decibel (db) is a logarithmic unit of measurement that expresses. 3 dbm means 3 db greater than 0 dbm. thus 3 dbm is the power level corresponding to 103. Database definition a comprehensive collection of related data organized for convenient access generally in a computer. see more. News products scripts and information for the database professional. The term database originated within the computer industry though its meaning has been broadened by popular use such that the european database directive. Makers of berkeley db a widely-used application-specific data management software suite. This page describes the term database and lists other pages on the web where you can find additional information. The database is a table consisting of columns (fields) and rows (records) full of data. home encyclopedia databases database. database. databases rank among the most.