Apache Geode

Persistence and Overflow

You can persist data on disk for backup purposes and overflow it to disk to free up memory without completely removing the data from your cache.

Note: This supplements the general steps for managing data regions provided in Basic Configuration and Programming.

All disk storage uses Apache Geode Disk Storage.

• How Persistence and Overflow Work

  To use Geode persistence and overflow, you should understand how they work with your data.

• Configure Region Persistence and Overflow

  Plan persistence and overflow for your data regions and configure them accordingly.

• Overflow Configuration Examples

  The cache.xml examples show configuration of region and server subscription queue overflows.