What's Changed

• first pass at slatedb read-manifest CLI by @agavra in #212
• Initial fizzbee model for the basic slatedb keyvalue store by @jayaprabhakar in #217
• Use dotenvy crate for all binaries by @criccomini in #219
• support list-manifests and read specific manifest for slatedb CLI by @agavra in #221
• Remove SsTableInfoOwned and add SsTableInfo by @criccomini in #222
• support configuring the filter bits per key by @rodesai in #170
• feat(filter): implement hash sharing to reduce filter cost by @KaguraMilet in #223
• cache indexes and bloom filters in memory by @pragmaticanon in #216
• Use ulid, no crash protection, single flush thread by @jayaprabhakar in #220
• Eliminate all print, println, eprintln calls from the codebase by @mohnishbasha in #194
• S3 Benchmarking Tool by @taburet in #233
• refactor: Rename InMemoryCache to DbCache by @RiverPhillips in #234
• fix(bench): fix s3_bench can't find cache module by @KaguraMilet in #238
• Adding missing dependencies to README by @gunnarmorling in #240
• feat(cache): Add option to provide a cache instance. by @calavera in #231
• fix(cache): Use the cached entries size as weights to calculate the size of the cache by @calavera in #242
• feat(block): support prefix key encoding by @KaguraMilet in #239
• Use macros instead of if's for block cache config by @criccomini in #244
• Fix typo in GC naming by @criccomini in #246
• Build without features by @criccomini in #245
• Fetch WALs in parallel on recovery by @palash25 in #210
• Combine s3_bench and db_bench by @criccomini in #247
• add design for timestamps and ttl by @agavra in #228
• [1/N] RFC-3: introduce row_attributes into row format for tombstones by @agavra in #251
• Allow AWS session token for admin/testing by @hachikuji in #255
• Add LocalFileSystem as an option for bencher and CLI by @criccomini in #254
• Add AWS session token docs by @criccomini in #256
• make dynamoDB optional for admin by @agavra in #257
• Db.flush should await flush from background thread by @hachikuji in #259
• feat(cache): add FsCacheEvictor in CachedObjectStore by @flaneur2020 in #227
• [2/N] RFC-3: persist row attributes in the SST by @agavra in #258
• Move compaction_execute_bench into bencher tool by @criccomini in #261
• Remove s3_bench by @criccomini in #262
• Add WriteBatch and write_batch operations for atomic batch writes by @criccomini in #264
• feat(db): Allow loading DbOptions from a configuration file or environment variables by @calavera in #270
• Add flanneur to maintainers! by @criccomini in #276
• [3/N] RFC-3: add timestamps by @agavra in #265
• Add azure blob store to benchmark, add fixed set key generator by @vigneshc in #272
• Fix race condition in writer fencing that could result in two writers being open at the same time. by @vigneshc in #271
• add basic compaction metrics by @giuseppelillo in #275
• Include timestamp when loading tables for compaction bench by @hachikuji in #279
• Display more verbose object store error message by @kariy in #281
• [4/N] RFC-3: add support for ttl expiry during compaction by @agavra in #282
• Using debug logs for db internal operations by @diptanu in #289
• Close DB in bencher by @criccomini in #292
• Unify write commit pipe by @criccomini in #290
• Use SlateDB.toml in bencher by @criccomini in #297
• chore(db): Propagate errors to the client. by @calavera in #296
• chore(db): Improve DB initialization and docs. by @calavera in #299
• RFC for supporting checkpoints/clones by @rodesai in #278
• chore: Separate WAL and MemTable flushing mechanisms. by @calavera in #304
• refactor(cached_object_store): Move FsCacheStorage into a new module. by @calavera in #295
• Use fp_registry when we create it in tests by @criccomini in #306
• Throttle WAL writes even if await_durable is false by @criccomini in #303
• DRAFT: RFC for range queries by @hachikuji in #280
• Add docs warning that blocks are held in memory when get() returns by @criccomini in #320
• Upgrade object_store crate to latest by @criccomini in #324
• persist clock ticks in manifest by @agavra in #325
• update checkpoints rfc based on feedback about destroyed_at_s by @rodesai in #326
• [1/N] checkpoints: api and manifest model for creating checkpoints by @rodesai in #302
• feat(snapshot): add seqence number to sst rows; remove SstRowFeature by @flaneur2020 in #298
• [2/N] checkpoints: add CLI commands for managing checkpoints by @rodesai in #329
• fix(flush): Handle background flush errors. by @calavera in #321
• Add release.yaml and RELEASE.md by @criccomini in #334
• Install cargo-edit in release by @criccomini in #338

New Contributors

• @agavra made their first contribution in #212
• @jayaprabhakar made their first contribution in #217
• @KaguraMilet made their first contribution in #223
• @mohnishbasha made their first contribution in #194
• @taburet made their first contribution in #233
• @RiverPhillips made their first contribution in #234
• @calavera made their first contribution in #231
• @hachikuji made their first contribution in #255
• @kariy made their first contribution in #281
• @diptanu made their first contribution in #289

Full Changelog: v0.2.0...v0.3.0