New
v1.9.5
What's Changed:
Changes
1. Enhanced Index Flushing Algorithm:
- Memory usage of buffered data now also triggers flushing to disk.
- The index node cache is now shared across multiple indices for greater efficiency.
- Writes are now stalled at times to prevent high memory consumption during very intense write operations.
2. SQL Layer Enhancements:
- Support for selecting generic expressions has been added.
- Refactored the
FnCallimplementation for improved clarity and performance. - Added support for
INSERT INTO SELECTstatements. - Expanded the catalog of core built-in functions significantly.
3. Database Management:
- Databases are now opened and closed on demand, up to the
MaxActiveDatabaseslimit, to reduce memory consumption when managing a large number of databases.
4. Automatic HTTPS Certificate:
- Introduced an option to start the server with an automatically generated self-signed HTTPS certificate.