文章基本信息

标题：Database Optimizing Services
本地全文：下载
作者：Adrian GHENCEA ; Immo GIEGER
期刊名称：Database Systems Journal
电子版ISSN：2069-3230
出版年度：2010
卷号：I
期号：2
页码：55-60
出版社：Bucharest Academy of Economic Studies Publishing House
摘要：Almost every organization has at its centre a database. The database provides support for conducting different activities, whether it is production, sales and marketing or internal operations. Every day, a database is accessed for help in strategic decisions. The satisfaction therefore of such needs is entailed with a high quality security and availability. Those needs can be realised using a DBMS (Database Management System) which is, in fact, software for a database. Technically speaking, it is software which uses a standard method of cataloguing, recovery, and running different data queries. DBMS manages the input data, organizes it, and provides ways of modifying or extracting the data by its users or other programs. Managing the database is an operation that requires periodical updates, optimizing and monitoring
关键词：Database; database management system (DBMS); indexing; optimizing; cost for ;optimized databases.