Oracle word program1/7/2023 ![]() The section contains the following topics: Because the physical and logical structures are separate, the physical storage of data can be managed without affecting the access to logical storage structures. The database has logical structures and physical structures. There is no need for peak workloads, because capacity can be easily added or reallocated from the resource pools as needed. With this architecture, each new system can be rapidly provisioned from the pool of components. ![]() Enterprise grid computing creates large pools of industry-standard, modular storage and servers. Oracle Database is the first database designed for enterprise grid computing, the most flexible and cost effective way to manage information and applications. ![]() A database server also prevents unauthorized access and provides efficient solutions for failure recovery. All this is accomplished while delivering high performance. In general, a server reliably manages a large amount of data in a multiuser environment so that many users can concurrently access the same data. A database server is the key to solving the problems of information management. The purpose of a database is to store and retrieve related information. An Oracle database is a collection of data treated as a unit.
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