Release notes from uppend

0.3.6: Merge pull request #110 from upserve/fix_docs

2022-04-18T13:03:37Z

Add some diagrams to the readme and fix docs

0.3.5

2022-04-18T13:05:20Z

reduce the overly verbose logging, update the readme

upgrade log4j

2022-04-15T15:49:37Z

Merge pull request #115 from upserve/logging_HQ-9404

upgrade log4j

0.3.3: profile names for metrics

2021-05-25T15:34:07Z

minor API addition

more metrics

2021-04-30T15:44:10Z

Adds lookup metadata metrics

0.3.1: Merge pull request #111 from upserve/lower_metadata_cache_size

2021-04-02T15:33:56Z

Merge pull request #111 from upserve/lower_metadata_cache_size

lowering cache size to prevent out of memory errors

0.3.0

2019-12-18T18:43:24Z

Changes:

Backward incompatible change in file format to improve headers and align to page cache
Use JNR to wrap system madvise
Change default behavior to madvise random for blob pages, cache the index data
Improve and clarify use of mmap for all IO

This results in significant performance improvement in benchmark tests, see #109

0.2.5

2019-09-18T21:02:29Z

Added a writeLockContentString to the FileStoreBuilder. This string, if present, will be written to any writeLock file created. This is useful primarily for diagnosing problems with leftover write locks if the owning process happens to abort abnormally.

0.2.4

2019-08-26T18:00:32Z

Bug fix release for open file descriptor leak.

0.2.3

2019-08-26T14:57:25Z

Changes:

Fix broken test for counter store