Version: 4.1

4.1.1

06/16/2023

HarperDB uses improved logic for determining default heap limits and thread counts. When running in a restricted container and on NodeJS 18.15+, HarperDB will use the constrained memory limit to determine heap limits for each thread. In more memory constrained servers with many CPU cores, a reduced default thread count will be used to ensure that excessive memory is not used by many workers. You may still define your own thread count (with http/threads) in the configuration.
An option has been added for disabling the republishing NATS messages, which can provide improved replication performance in a fully connected network.
Improvements to our OpenShift container.
Dependency security updates.
Bug Fixes
Fixed a bug in reporting database metrics in the system_information operation.