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With each release there is is always improvements and new features. Here are some key features of Oracle Database 9i, 10g and 11g; | **Oracle 9i** | **Oracle10g** | **Oracle11g** | | --- | --- | --- | | **RAC** **Introduced** -      Providing High availability | **RAC** **Improvements** –       improved clusterware -       Introduction of VIP’s for RAC | **Further RAC Improvements** -       Faster failover of services -       Grid Plug&Play allowing seamless additions/removal of nodes | | **DataGuard** **enhancements** -      Detection of gasps and automatic resolution | **DataGuard improvements** -       Realtime apply and log compressions -      Fast start failover added | **Active DataGuard added** -       Standby Database can now be queried whilst redo apply is active | | **Backup** **and** **Recovery** -       Block level recovery -      Improved reporting and automation | **Data Pump added** -      Extract and import data faster than ever | **Improved** **Manageability** -       ASM Cluster FileSystem (ACFS) Introduced -      Virtual Columns added | ## Oracle Database Comparison DSP have extensive experience across all Oracle database versions, Oracle Database upgrades and [Oracle Database consultancy](https://www.dsp.co.uk/oracle-database-consultancy). ## Oracle Database 12c - what is new? There are a host of new features that are now available with Oracle database 12c, including multitenant architecture which enables you to run pluggable databases in a multitenant container database. There are also many improvements in areas such as Big Data, Data security and Storage optimisation, which are key areas which will help drive future business growth. More information on Oracle12c can be downloaded [here](https://www.dsp.co.uk/pdf/12c-new-features.pdf). If you are interested in upgrading your [Oracle database](https://www.dsp.co.uk/oracle-database-support) please contact DSP at [enquiries@dsp.co.uk](mailto:enquiries@dsp.co.uk) [Oracle](https://content.dsp.co.uk/topic/oracle) [15-Jan-2016 11:02:19 The differences between Oracle Database 9i, 10g,11g and 12c ](https://content.dsp.co.uk/differences-oracle-database-9i-10g11g-12c) [08-Feb-2016 14:11:51 Oracle 12c - “we’re all in it together” ](https://content.dsp.co.uk/oracle-12c-were-all-in-it-together) [14-Feb-2018 10:52:59 Oracle Database Versions – Difference between 11g, 12c and 18c ](https://content.dsp.co.uk/innovation-oracle-database-versions-difference-11g12c-18c) [Previous Protecting Your Database: Proactivity In Security & Backup ](https://content.dsp.co.uk/protecting-your-database-proactivity-in-security-backup) [Next The Top New Features of Oracle 12.1.0.2 by an Oracle Master ](https://content.dsp.co.uk/the-top-new-features-of-oracle-12-1-0-2-by-an-oracle-master) #### Contact 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