The features TOKENS and POLICY_TOKENS from the CTX_DOC PL/SQL bundle now enable a thesaurus identify being specified. When That is done, the tokens returned include the particular terms in the doc and in addition all synonyms of These words and phrases as outlined by the required thesaurus.
Oracle Data Pump Positions now demand shorter down time throughout migration and shorter elapsed time for export functions.
This element is needed for handling CDBs that have quite a few pluggable databases within a general public cloud context.
Oracle sharding is meant for custom OLTP apps which can be explicitly suitable for a sharded databases architecture. In contrast to an architecture based upon Oracle Authentic Application Clusters (Oracle RAC), applications that use sharding have to have a properly-defined data design and information distribution method (steady hash, selection, list, or composite) that principally accesses details using a sharding key.
This aspect solves the trouble of authentication, concept integrity, and optional encryption more than unsecured networks for knowledge exchange concerning Oracle Databases and NFS servers applying Immediate NFS protocols.
This attribute boosts customer adoption of consolidating their databases which have encrypted tablespaces Using the multitenant architecture.
Users are actually capable of use automatic failover while in the confirmed zero info decline mode employing several speedy-start failover targets when there are actually several synchronous Locations.
Knowledge maintenance on nonpartitioned tables does not need any maintenance window given that it does not influence continue reading this any DML or query operation.
Vehicle-listing partitioning gets rid of the administration stress from the DBAs to hop over to these guys manually manage a listing of partitioned tables for a lot of distinct vital values that have to have specific partitions.
A fantastic-grained details about which indexes are applied And the way routinely They may be utilised enables you to eliminate infrequently used indexes. This ends in better databases efficiency and more effective procedure utilization.
Server pounds-primarily based node eviction functions to be a tie-breaker system in situations where by Oracle Clusterware has to evict a specific node or a gaggle of nodes from a cluster, by which all nodes signify an equivalent option for eviction.
This function allows you to increase Oracle ACFS to offer more read here monitoring data for application use.
A different ENABLE_PARALLEL_PARTITION_LOAD flag is added to your DATA_OPTIONS parameter for import. This selection tells the information Pump to load partition details in parallel into existing tables. That is carried out as A part of a migration in the event the metadata is static and might be moved prior to the databases are taken offline to migrate the info.
The trimming of information collected by the automatic diagnostic selection element of the Oracle Trace File Analyzer may be controlled from the trimfiles parameter.