databendlabs

databendlabs/databend

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

9.4K stars 896 forks 9.4K watchers Rust Other
ai bigdata cloud-native database elasticsearch geospatial lakehouse olap rust serverless snowflake sql vector-database vector-search
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13 Open Issues Need Help Last updated: Jul 21, 2026

Open Issues Need Help

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Feature: Support Date & Timestamp Construction functions 13 days ago
C-feature good first issue
databendlabs/databend
9.4K

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust
#ai#bigdata#cloud-native#database#elasticsearch#geospatial#lakehouse#olap#rust#serverless#snowflake#sql#vector-database#vector-search
Feature: Implement HybridBitmap deserialization calculation based on RoaringFormatSpec 14 days ago
C-feature good first issue
databendlabs/databend
9.4K

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust
#ai#bigdata#cloud-native#database#elasticsearch#geospatial#lakehouse#olap#rust#serverless#snowflake#sql#vector-database#vector-search
Feature: add sample directory with jupyter notebook about 1 month ago
C-feature good first issue
databendlabs/databend
9.4K

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust
#ai#bigdata#cloud-native#database#elasticsearch#geospatial#lakehouse#olap#rust#serverless#snowflake#sql#vector-database#vector-search
databend-query panics with unfriendly error when config file does not exist 2 months ago
good first issue
databendlabs/databend
9.4K

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust
#ai#bigdata#cloud-native#database#elasticsearch#geospatial#lakehouse#olap#rust#serverless#snowflake#sql#vector-database#vector-search
Add valgrind stateless test for check memory leak 3 months ago
C-testing good first issue stale
databendlabs/databend
9.4K

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust
#ai#bigdata#cloud-native#database#elasticsearch#geospatial#lakehouse#olap#rust#serverless#snowflake#sql#vector-database#vector-search
tracking: postgres-compatible number `to_char` function 5 months ago
C-testing good first issue
databendlabs/databend
9.4K

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust
#ai#bigdata#cloud-native#database#elasticsearch#geospatial#lakehouse#olap#rust#serverless#snowflake#sql#vector-database#vector-search
Feature: ISO8601 style durations 5 months ago
C-feature good first issue
databendlabs/databend
9.4K

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust
#ai#bigdata#cloud-native#database#elasticsearch#geospatial#lakehouse#olap#rust#serverless#snowflake#sql#vector-database#vector-search
bendpy: register_csv() fails with 'Query from CSV file lacks column positions' 6 months ago
C-improvement good first issue
databendlabs/databend
9.4K

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust
#ai#bigdata#cloud-native#database#elasticsearch#geospatial#lakehouse#olap#rust#serverless#snowflake#sql#vector-database#vector-search
Feature: Add explicit `FLUSH PRIVILEGES`-style command to refresh role cache across query nodes 8 months ago
C-feature good first issue
databendlabs/databend
9.4K

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust
#ai#bigdata#cloud-native#database#elasticsearch#geospatial#lakehouse#olap#rust#serverless#snowflake#sql#vector-database#vector-search
Feature: Support PARTITION BY With Unloads 10 months ago
C-feature good first issue
databendlabs/databend
9.4K

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust
#ai#bigdata#cloud-native#database#elasticsearch#geospatial#lakehouse#olap#rust#serverless#snowflake#sql#vector-database#vector-search
Feature: remove some outdated settings. 10 months ago
C-feature good first issue
databendlabs/databend
9.4K

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust
#ai#bigdata#cloud-native#database#elasticsearch#geospatial#lakehouse#olap#rust#serverless#snowflake#sql#vector-database#vector-search
Feature: TIME_SLICE 12 months ago
C-feature good first issue
databendlabs/databend
9.4K

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust
#ai#bigdata#cloud-native#database#elasticsearch#geospatial#lakehouse#olap#rust#serverless#snowflake#sql#vector-database#vector-search
Tabular SQL UDFs (UDTFs) 12 months ago
good first issue stale
databendlabs/databend
9.4K

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Rust
#ai#bigdata#cloud-native#database#elasticsearch#geospatial#lakehouse#olap#rust#serverless#snowflake#sql#vector-database#vector-search