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Like the Oracle Exadata Database Machine, it is periodically refreshed as a new interoperable and expandable “generation” based on newer hardware technology at the time of release. In September 2019, the Recovery Appliance X8M introduced a 100 Gbit/s internal network fabric based on RoCE ( RDMA over Converged Ethernet ), replacing the ...
A Character Large OBject (or CLOB) is part of the SQL:1999 standard data types.It is a collection of character data in a database management system, usually stored in a separate location that is referenced in the table itself.
Physical standby databases can function either in managed-recovery mode or in read-only mode, but not in both modes at the same time (unless the databases are at Oracle Database 11.1 or higher and the Active Data Guard option is licensed - see below).
As the platform has been around since 2008, Oracle has published information related to the end-of-support for older Exadata generations. In Oracle's published document titled Oracle Hardware and Systems Support Policies, [8] they mention "After five years from last ship date, replacement parts may not be available and/or the response times for sending replacement parts may be delayed."
The product includes an open-source distribution of Apache Hadoop.Support from Cloudera was announced in January 2012. [4]The Oracle NoSQL Database, Oracle Data Integrator with an adapter for Hadoop Oracle Loader for Hadoop, an open source distribution of R, Oracle Linux, and Oracle Java Hotspot Virtual Machine were also mentioned in the announcement.
Oracle RAC allows multiple computers to run Oracle RDBMS software simultaneously while accessing a single database, thus providing clustering. In a non-RAC Oracle database, a single instance accesses a single database. The database consists of a collection of data files, control files, and redo logs located on disk.
Oracle Data Mining was first introduced in 2002 and its releases are named according to the corresponding Oracle database release: Oracle Data Mining 9iR2 (9.2.0.1.0 - May 2002) Oracle Data Mining 10gR1 (10.1.0.2.0 - February 2004) Oracle Data Mining 10gR2 (10.2.0.1.0 - July 2005) Oracle Data Mining 11gR1 (11.1 - September 2007)
A specified oracle is typically associated with formalized approaches to software modeling and software code construction. It is connected to formal specification, [8] model-based design which may be used to generate test oracles, [9] state transition specification for which oracles can be derived to aid model-based testing [10] and protocol conformance testing, [11] and design by contract for ...