Native cloud deployment on Azure is not available for this version of Exasol, but you can install Exasol as a Linux application on Azure instances. For more information, see Installation.

Native cloud deployment on Google Cloud is not available for this version of Exasol, but you can install Exasol as a Linux application on Google Cloud instances. For more information, see Installation.

Improve scaling of memory management

Details

Detail name	Value
Changelog Number	30897
Type	Improvement
Status	Resolved
Fix Versions	Exasol 2026.1.2
Resolution Date	2026-09-14

Background

NUMA analysis shows some heavy contention on some memory allocation structures.

Improvement

Improve scaling with many cores especially on NUMA machines.

We increased the number of the contended atomic pointers and improved the access to be distributed between the pointers.

Improve scaling of memory management

Details

Background

Improvement

PRODUCT

RESOURCES