What is most commonly used for the Cache Timesten IMDB?

Hello
TimesTen focuses on the description of table based on cache groups and there is no way to load a schema at the same time.

Is this means that it is designed to be cached especially a small number of large tables than on the tables of any scheme, support something more similar to an application?

I would like to know what is your knowledge, the more common use of timesten.

Manage manually a large number of table creates problems when some force is "disappeared" to timesten creating the CG.

I tried to tables from a Primavera P6 project management schema cache (187 tables and other views more, etc.). Trying the scheme has reported an error about a missing relative to a constraint). Loading of a given subset resulted in very small number of set tables cached in reality due to the lack of other related tables.


So if timesten is a very good solution, all the necessary step to get a consistently large number of cached tables seems to be is not so effective.

Thank you
Fabio Alfonso

An application using TimesTen IMDB should be designed for TimesTen and the necessary hierarchy for it to load properly. Primavera is designed without a doubt not properly.

Most people use the IMDB as a cache to environments of volume of very high transaction or in environments where peak loads exceed the ability to execute transactions directly to a RDBMS on disk.

Tags: Database

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