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Data warehousingIn addition to designing and implementing Informix® dimensional databases, you can use tools to create data warehouse applications and optimize your data warehouse queries. The resources that are external to the information center are marked as such.
Informix® Warehouse AcceleratorThe Informix® Warehouse Accelerator Administration Guide includes information about installing and configuring the accelerator server, creating data marts, accelerators, and accelerated query tables (AQTs).
Data marts and AQTsFor efficient query processing, the accelerator server must have its own copy of the data. The data is stored in logical collections of related data, or data marts. A data mart specifies the collection of tables that are loaded into an accelerator and the relationships, or references, between these tables.
Drop a data martYou can drop a data mart if you no longer need the data mart or if you need to update the data in a data mart.

Drop a data mart

You can drop a data mart if you no longer need the data mart or if you need to update the data in a data mart.

Drop a data mart by using one of the following tools:

The SQL administration ifx_dropMart() function.
Java™ classes.

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