v0.9.1

Fixed

• Manually load httpfs extension, so the extension achieves compatibility with httpfs and is able to attach database with remote database files (#291)

v0.9.0

Added

• Add a table function to list all cache configurations (#279)

• Add an in-memory cache within disk cache reader (#280)

v0.8.0

Added

• Record disk cache read latency (#268)

• Add exclusion regex on filepath to disable cache on certain files (#275)

Fixed

• Fix httpfs filesystems wrapping (#266)

• Fix cache and file removal (#272)

v0.7.0

0.7.0

Changed

• Upgrade support to duckdb v1.4 (#246)

Improved

• Add local minio and fake GCS to devcontainer for developing and testing purpose (#237)

• Add LRU-based on-disk cache file eviction (#245)

What's Changed

• [utils] Get files on modification timestamp by @dentiny in #243
• Evict on-disk cache block based on LRU by @dentiny in #245
• Upgrade to duckdb v1.4 by @dentiny in #246
• Add changelog for v0.7 release by @dentiny in #247

Full Changelog: v0.6.1...v0.7.0

v0.6.0

Fixed

• Clean up cache for single file entry should NOT clear all cache entries (#230)

Changed

• Add last modification timestamp to metadata cache (#227)

• Increase file handle cache size from 125 to 250 (#234)

• Increase metadata cache size from 125 to 250 (#234)

Improved

• Observability improvement: add cache miss caused by in-use exclusive resource count (#232)

v0.5.0

Changed

• Increase IO request size from 64KiB to 512KiB (#220)

• Allow multiple on-disk cache directories (#221)

• Attempt to get file metadata from OpenFileInfo (#223)

v0.4.0

Changed

• Upgrade duckdb v1.3.2 (#209)

Fixed

• Fix double caching with external file cache (#210)

v0.3.0

Changed

• Upgrade duckdb v1.3.0 and httpfs (#198)

• Re-enable filesystem wrap (#199)

v0.2.1

Fixed

• Fix extension compilation with musl libc. (#174)

• Update (aka, revert) duckdb to stable release v1.2.1. (#176)

Changed

• Temporarily disable filesystem wrap SQL query until a later DuckDB release is available. (#175)

v0.2.0

Added

• Allow users to configure min required disk space for disk cache. (#106)

• Cache httpfs extension is able to wrap all duckdb-compatible filesystems. (#110)

• Add cache for file open and glob. (#133, #145)

• Provide SQL function to query cache status. (#107, #109)

• Add stats observability for open and glob operations. (#126)

Fixed

• Fix data race between open, read and delete on-disk cache files. (#113)

• Fix max thread number for parallel read subrequests. (#151)

• Fix file offset update from httpfs extension upstream change (#158)

Improved

• Avoid unnecessary string creation for on-disk cache reader. (#114)

Changed

• Change SQl function to get on-disk cache size from cache_httpfs_get_cache_size to cache_httpfs_get_ondisk_data_cache_size. (#153)