KuzuDB Files

We're happy to announce v0.10.0 of Kuzu. This release contains the following features

• Graph algorithm extension, including
• K-Core decomposition
• PageRank
• Louvain
• Weakly connected components
• Strongly connected components
• Weight shortest paths (supported as Cypher pattern matching)
• Neo4j migration extension
• Android support
• Scan compressed CSV files

Besides these new features, we have also made several performance related changes, including

• Free space management mechanism to reclaim space as you update the database
• Performance improvement for recursive queries
• Performance improvement for json scanning

What's Changed

• Compress neighbour offsets for in-mem HNSW graph by @royi-luo in https://github.com/kuzudb/kuzu/pull/5054
• Allow empty partial column in copy from clause by @acquamarin in https://github.com/kuzudb/kuzu/pull/5180
• rust: tie result lifetime to the database by @sdht0 in https://github.com/kuzudb/kuzu/pull/5182
• Fix stop threshold for BM evictions by @benjaminwinger in https://github.com/kuzudb/kuzu/pull/5176
• Implement to_epoch_ms function by @acquamarin in https://github.com/kuzudb/kuzu/pull/5187
• Add click benchmark by @ray6080 in https://github.com/kuzudb/kuzu/pull/5170
• Fix windows import db path bug by @acquamarin in https://github.com/kuzudb/kuzu/pull/5192
• Fix copy from subquery state bug by @acquamarin in https://github.com/kuzudb/kuzu/pull/5193
• Process potential BufferManager eviction candidates in batches by @benjaminwinger in https://github.com/kuzudb/kuzu/pull/5196
• Merge consecutive match clause by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5179
• Fix copy from subquery type mismatch by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5197
• Update click benchmark by @ray6080 in https://github.com/kuzudb/kuzu/pull/5198
• Use case insensitive map when binding query by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5200
• Fix json null by @acquamarin in https://github.com/kuzudb/kuzu/pull/5202
• Fix json httpfs by @acquamarin in https://github.com/kuzudb/kuzu/pull/5206
• Replace Dockerhub with GHCR for extension repo by @mewim in https://github.com/kuzudb/kuzu/pull/5213
• Fix click benchmark q29 by @benjaminwinger in https://github.com/kuzudb/kuzu/pull/5212
• Add TypeScript definitions for kuzu database API by @mewim in https://github.com/kuzudb/kuzu/pull/5201
• expedite clang tidy check by @acquamarin in https://github.com/kuzudb/kuzu/pull/5208
• Support DOUBLE column for vector index by @ray6080 in https://github.com/kuzudb/kuzu/pull/5209
• Support s3 session token param by @acquamarin in https://github.com/kuzudb/kuzu/pull/5217
• Fix scan pandas/polars type error by @acquamarin in https://github.com/kuzudb/kuzu/pull/5218
• Fixes json type comparison casting error by @acquamarin in https://github.com/kuzudb/kuzu/pull/5219
• Improve benchmark error reporting by @benjaminwinger in https://github.com/kuzudb/kuzu/pull/5220
• Limit the max DB size for the rust tests by @benjaminwinger in https://github.com/kuzudb/kuzu/pull/5224
• Remove enabled check from semi mask by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5221
• Fix merge by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5225
• Add schedule run for clickbench by @ray6080 in https://github.com/kuzudb/kuzu/pull/5223
• Handle rel group in projected graph by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5227
• First version of neo4j migration tool extension by @acquamarin in https://github.com/kuzudb/kuzu/pull/5186
• Fix ClickBench report url conflict by @mewim in https://github.com/kuzudb/kuzu/pull/5229
• Free space management initial PR by @royi-luo in https://github.com/kuzudb/kuzu/pull/5205
• Improve benchmar tool by @mewim in https://github.com/kuzudb/kuzu/pull/5230
• Fix sql-query escape character by @acquamarin in https://github.com/kuzudb/kuzu/pull/5232
• rust: bump min rust version to 1.81, update CI by @sdht0 in https://github.com/kuzudb/kuzu/pull/5185
• Replace CountZeros implementation with one based on std::countl_zero/countr_zero by @benjaminwinger in https://github.com/kuzudb/kuzu/pull/5234
• Implement dynamic sparse/dense frontier switch for recursive joins by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5214
• Fix ALP test by @royi-luo in https://github.com/kuzudb/kuzu/pull/5244
• Improve json scan by @acquamarin in https://github.com/kuzudb/kuzu/pull/5237
• Add sparse frontier threshold setting by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5238
• Fix failure limit when doing BM Evictions by @benjaminwinger in https://github.com/kuzudb/kuzu/pull/5236
• Avoid double-counting errored lines for CSV warning line number by @royi-luo in https://github.com/kuzudb/kuzu/pull/5243
• Add negative weight check to weighted shortest path by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5239
• Build Java bindings for Android ARMv8-A platform by @mewim in https://github.com/kuzudb/kuzu/pull/5248
• Improve scc performance by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5241
• Fix handling of SimpleAggregate non-distinct functions mixed with distinct ones by @benjaminwinger in https://github.com/kuzudb/kuzu/pull/5253
• Implement gzip compression by @acquamarin in https://github.com/kuzudb/kuzu/pull/5252
• Improve parallel scc, handle filtered multi-label graph by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5255
• FSM: Reclaim pages when dropping columns/tables by @royi-luo in https://github.com/kuzudb/kuzu/pull/5235
• Make the scan of relID optional for GDS algorithms by @ray6080 in https://github.com/kuzudb/kuzu/pull/5249
• Replace comparisons with toLower/toUpper with caseInsensitiveEquals by @benjaminwinger in https://github.com/kuzudb/kuzu/pull/5258
• Add sparse weight shortest destination by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5260
• Make gds as an extension by @acquamarin in https://github.com/kuzudb/kuzu/pull/5261
• Skip reconstructing line for compressed CSV errors by @royi-luo in https://github.com/kuzudb/kuzu/pull/5257
• Add weighted shortest path cost function by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5262
• Improve json getFieldIdx function by @acquamarin in https://github.com/kuzudb/kuzu/pull/5266
• Use the FactorizedTable's InMemOverflowBuffer in MinMaxAggregateState by @benjaminwinger in https://github.com/kuzudb/kuzu/pull/5247
• Throw error during import db by @ray6080 in https://github.com/kuzudb/kuzu/pull/5272
• Fix export database with special property name by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5279
• Make ChunkedCSRHeader's capacity in CSRNodeGroupScanState be 1 if random lookup by @ray6080 in https://github.com/kuzudb/kuzu/pull/5278
• Test framework respects 'threads' setting unless 'PARALLELISM' is set by @royi-luo in https://github.com/kuzudb/kuzu/pull/5282
• Reclaim pages for fully-deleted node groups by @royi-luo in https://github.com/kuzudb/kuzu/pull/5259
• Change on disk graph rel scan to random lookup by @ray6080 in https://github.com/kuzudb/kuzu/pull/5285
• Optimize timestamp parsing by @benjaminwinger in https://github.com/kuzudb/kuzu/pull/5270
• Add error message when forget to load extension by @acquamarin in https://github.com/kuzudb/kuzu/pull/5290
• Support max iterations in wcc, scc by @acquamarin in https://github.com/kuzudb/kuzu/pull/5291
• Fix get_as_arrow with null array by @acquamarin in https://github.com/kuzudb/kuzu/pull/5293
• Reduce prereserving of capacity for string offset/data chunks by @royi-luo in https://github.com/kuzudb/kuzu/pull/5284
• Pass LogicalType to ColumnChunk by rvalue by @benjaminwinger in https://github.com/kuzudb/kuzu/pull/5296
• Add doc example for compressed csv by @acquamarin in https://github.com/kuzudb/kuzu/pull/5298
• Optimize RelTableScanState during rel table update/delete and detach delete by @ray6080 in https://github.com/kuzudb/kuzu/pull/5297
• Flush + populate warnings after COPY FROM subquery by @royi-luo in https://github.com/kuzudb/kuzu/pull/5300
• QUERY_VECTOR_INDEX + MATCH bind error by @ted-wq-x in https://github.com/kuzudb/kuzu/pull/5292
• Implement json allocator by @acquamarin in https://github.com/kuzudb/kuzu/pull/5256
• Json scan small field index optimization by @benjaminwinger in https://github.com/kuzudb/kuzu/pull/5281
• Add page rank normalize config by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5304
• Give error message when exporting to compressed file by @acquamarin in https://github.com/kuzudb/kuzu/pull/5305
• gds: init louvain by @sdht0 in https://github.com/kuzudb/kuzu/pull/5155
• Add doc example for neo4j extension by @acquamarin in https://github.com/kuzudb/kuzu/pull/5299
• Fix date conversion overflow issue for Node.js and WASM by @mewim in https://github.com/kuzudb/kuzu/pull/5311
• Handle null nodes and null properties in neo4j extension by @acquamarin in https://github.com/kuzudb/kuzu/pull/5308
• Optimize set of nodeID for basic scan node table queries by @ray6080 in https://github.com/kuzudb/kuzu/pull/5310
• Fix list-concat functions by @acquamarin in https://github.com/kuzudb/kuzu/pull/5319
• gds(louvain): add optional configuration by @sdht0 in https://github.com/kuzudb/kuzu/pull/5321
• Increase number of struct fields to 65536(2^16) by @acquamarin in https://github.com/kuzudb/kuzu/pull/5323
• Add snap GDS tests by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5233
• Gds rename by @acquamarin in https://github.com/kuzudb/kuzu/pull/5327
• Fix top k parameter by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5326
• Rename create_projected_graph to project_graph by @acquamarin in https://github.com/kuzudb/kuzu/pull/5329
• Add GDS interrupt and progress by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5330
• Take into account start row idx for node group when checking if all rows are deleted by @royi-luo in https://github.com/kuzudb/kuzu/pull/5340
• gds(louvain): Add interrupt and progress by @sdht0 in https://github.com/kuzudb/kuzu/pull/5338
• Enable static linking for algo package by @mewim in https://github.com/kuzudb/kuzu/pull/5335
• Add GDS benchmark by @ray6080 in https://github.com/kuzudb/kuzu/pull/5301
• Support parameterized k value in vector extension by @acquamarin in https://github.com/kuzudb/kuzu/pull/5325
• Improve compressed file system by @acquamarin in https://github.com/kuzudb/kuzu/pull/5344
• Fix ordering of neo4j properties by @acquamarin in https://github.com/kuzudb/kuzu/pull/5345
• Simplify project filtered graph syntax by @andyfengHKU in https://github.com/kuzudb/kuzu/pull/5347
• neo4j: fix properties parsing, allow all types by @sdht0 in https://github.com/kuzudb/kuzu/pull/5359
• Implement algo alias by @acquamarin in https://github.com/kuzudb/kuzu/pull/5360
• Better error message for load extension by @acquamarin in https://github.com/kuzudb/kuzu/pull/5362
• Improve export query result error message by @acquamarin in https://github.com/kuzudb/kuzu/pull/5348
• neo4j: accept general host and port urls by @sdht0 in https://github.com/kuzudb/kuzu/pull/5364
• Rename benchmark CI name and fix extension build by @ray6080 in https://github.com/kuzudb/kuzu/pull/5367
• Bump version to 0.10.0 by @ray6080 in https://github.com/kuzudb/kuzu/pull/5374

Full Changelog: https://github.com/kuzudb/kuzu/compare/v0.9.0...v0.10.0