Oracle Database 12c RAC 体系结构

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文件名称：Oracle Database 12c RAC 体系结构
文件大小：331KB
文件格式：PDF
更新时间：2021-11-12 14:31:58
ORACLE RAC A cluster comprises multiple interconnected servers that appear as one server to end users and applications. • With Oracle Clusterware, Oracle RAC enables you to cluster an Oracle database. – Oracle Clusterware enables nonclustered and RAC databases to use the Oracle high-availability infrastructure. – Oracle Clusterware enables you to create a clustered pool of storage to be used by any combination of nonclustered and Oracle RAC databases. • Noncluster Oracle databases have a one-to-one relationship between the database and the instance. • Oracle RAC environments have a one-to-many relationship between the database and instances. – An Oracle RAC database can have up to 100 instances