v1.0.0-beta

[wuputah]

Columnar-optimized vacuuming allows columnar tables to be compacted after updates and deletes without full rewrite, which will also improve peformance after vacuum. Auto-vacuum support combines recent inserts into a single stripe. A new column cache makes JOIN queries more efficient. Vector similarity search and data types are now available via pgvector.

• default table access method is now columnar (#107)
• add pgvector extension (#106)
• add vacuum_full UDF (#93)
• bugfix: vacuum udf could get into a look and overwrite stripes (#92)
• add columnar decompressed chunk cache (#86)
• bugfix: vacuum hanging indefinitely in some cases (#80)
• bugfix: release memory during long sequential scans (#78)
• add user function to allow for incremental vacuum and space reclamation (#71)
• add support for postgres 15 (#75)
• add columnar vacuum to combine latest stripe into 1 stripe (#51, #74)

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This discussion was created from the release v1.0.0-beta.