What's New

This section summarizes the new features of Oracle TimesTen In-Memory Database release 11.2.2 that are described in this guide. It provides links to more information.

New features in Release 11.2.2.2.0

• You can increase replication throughput by configuring parallel replication at database creation time. See "Replication".

New features in Release 11.2.2.1.0

• You can increase throughput from asynchronous writethrough (AWT) cache groups to the Oracle database by configuring parallel propagation at database creation time. See "Updating Oracle tables from a cache group".

New features in Release 11.2.2.0.0

• TimesTen provides the ability to compress tables at the column level, thus storing the data more efficiently. See "In-memory columnar compression".

• TimesTen provides analytic SQL functions, aggregate SQL functions and OLAP operators. See "Business intelligence and online analytical processing".

• TimesTen supports large objects (LOBs) in tables that are not cached in the IMDB Cache. See "Large objects".