# \#bulk

**URL:** https://community.cdata.com/tag/bulk/642.md

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## [Optimizing DTM Buffer Size and Default Buffer Block Size in Informatica PowerCenter for batch writes](https://community.cdata.com/t/optimizing-dtm-buffer-size-and-default-buffer-block-size-in-informatica-powercenter-for-batch-writes/1031)

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**Author:** [@Orges\_Muzhaqi](https://community.cdata.com/u/Orges_Muzhaqi)\
**Replies:** 0\
**Last updated:** [February 27, 2025, 10:49pm UTC](https://community.cdata.com/t/optimizing-dtm-buffer-size-and-default-buffer-block-size-in-informatica-powercenter-for-batch-writes/1031 "2025-02-27T22:49:46Z")

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When using CData drivers alongside various tools, it is crucial to consider the configurations and properties of these tools, as they may override the drivers’ settings. In Informatica PowerCenter, two key memory setting…