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HomepageSign inGet startedEye on DatabasesExploring the practical use of modern database technologiesFollowFollowingEye OnJun 26, 2014Oracle 12c Optimizer enhancementsIntroductionOptimizer is the key driver component in the execution of SQL query in Oracle database. The optimizer functions with objects’ statistics, selectivity and cardinality to calculate the cost of data fetch operation and ultimately…Read more…Eye OnJun 25, 2014Oracle 12c RAC enhancementsOracle 12c RAC enhancementsThe Real Application Cluster (RAC) option in Oracle database allows a single database with multiple instance setup in a clustered environment. It provides scalability, reliable error detection and high availability as the…Read more…Eye OnJun 24, 2014Oracle 12c Maximum Availability Architecture enhancementsOracle 12c Extreme Availability ArchitectureOracle’s Maximum Availability Architecture (MAA) lays down the platform of recommendations using the High Availability (HA) concepts. The architecture gives…Read more…Eye OnJun 24, 2014Oracle 12c Temporal DatabaseOracle 12c Valid Time TemporalOracle Database 12c supports the Temporal database feature which was introduced in ANSI SQL:2011. The feature enables the application to link the time dimension to an entity and record the application time or the business…Read more…Eye OnJun 24, 2014Oracle 12c Heat Map and Automatic Data OptimizationOracle 12c Heat Map and ADOInformation Lifecycle Management (ILM) refers to the strategy which manages the data during its lifetime. Depending on the age of the data and its business relevance to the application…Read more…Eye OnJun 24, 2014Oracle 12c PL/SQL enhancementsOracle 12c PL/SQL New features Oracle 12c added multiple new features and enhancements to the PL/SQL language. These language enhancements focus on code optimization and security. I’ll be covering the more exciting one features in this article. PL/SQL Functions Defined in…Read more…24About Eye on DatabasesLatest StoriesArchiveAbout MediumTermsPrivacy
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