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22 repos shown

Topic: olap

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Promote a GitHub repo at the top of Awesome repository list views for 7 days.

duckdb/duckdb

DuckDB is an analytical in-process SQL database management system

AI dev

Stack

C++ CMake uv

GitHub topics

#analytics #database #embedded-database #olap #sql

Updated: 2026-10-16
Lists: 2 list mentions
First commit: 2018-07-13
History: 19 history points
License: MIT
Issues: 894 open

42,211

stars

Forks: 3,947
Commits: 89,158 commits
Star growth, last 7 days: +126 +0.3%
Commit velocity, last 7 days: +1,893 +2.2%

Website GitHub

databendlabs/databend

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

AI dev

Stack

Rust pytest Cargo PEP 517 pip

GitHub topics

#ai #bigdata #cloud-native #database #elasticsearch #geospatial

Updated: 2026-10-04
Lists: 4 list mentions
First commit: 2020-10-10
History: 9 history points
License: NOASSERTION
Issues: 493 open

9,455

stars

Forks: 902
Commits: 34,740 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

apache/datafusion

Apache DataFusion SQL Query Engine

AI dev

Stack

Rust Axum Express Cargo npm PEP 517

GitHub topics

#arrow #big-data #dataframe #datafusion #olap #python

Updated: 2026-10-16
Lists: 1 list mention
First commit: 2016-02-05
History: 46 history points
License: Apache-2.0
Issues: 2,479 open

9,448

stars

Forks: 2,519
Commits: 15,260 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

paradedb/paradedb

One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.

Stack

Rust Cargo

GitHub topics

#aggregations #analytics #bm25 #columnar-storage #distributed-search #full-text-search

Updated: 2026-09-09
Lists: 3 list mentions
First commit: 2023-06-30
History: 7 history points
License: AGPL-3.0
Issues: 206 open

9,251

stars

Forks: 448
Commits: 3,501 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

crate/crate

CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.

AI dev

Stack

Java Maven pip

GitHub topics

#analytics #big-data #cratedb #database #dbms #distributed

Updated: 2026-10-06
Lists: 1 list mention
First commit: 2013-04-10
History: 5 history points
License: Apache-2.0
Issues: 333 open

4,443

stars

Forks: 618
Commits: 17,957 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

chdb-io/chdb

chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse

AI dev

Stack

Python pytest PEP 517 pip

GitHub topics

#chdb #clickhouse #clickhouse-database #clickhouse-server #data-science #database

Updated: 2026-09-09
Lists: 2 list mentions
First commit: 2008-12-01
History: 6 history points
License: Apache-2.0
Issues: 41 open

2,890

stars

Forks: 130
Commits: 3,412 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

BemiHQ/BemiDB

Open-source Snowflake & Fivetran alternative, with Postgres compatibility.

Stack

Go Gin gRPC Go Go modules

GitHub topics

#analytics #data-lakehouse #data-movement #data-warehouse #duckdb #iceberg

Updated: 2026-01-07
Lists: 1 list mention
First commit: 2024-11-04
History: 43 history points
License: AGPL-3.0
Issues: 11 open

1,533

stars

Forks: 43
Commits: 366 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

apache/cloudberry

One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.

Stack

C pytest Starlette CMake Maven Meson

GitHub topics

#ai #big-data #c #cloudberry #data-analysis #data-warehouse

Updated: 2026-10-12
Lists: 1 list mention
First commit: 1996-07-09
History: 1 history point
License: Apache-2.0
Issues: 251 open

1,423

stars

Forks: 260
Commits: 78,254 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

duckdb/duckdb-rs

Ergonomic bindings to duckdb for Rust

Stack

Rust Cargo

GitHub topics

#arrow #database #duckdb #ffi #ffi-bindings #olap

Updated: 2026-09-07
Lists: 1 list mention
First commit: 2021-06-07
History: 2 history points
License: MIT
Issues: 28 open

960

stars

Forks: 242
Commits: 991 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

Basekick-Labs/arc

Open, SQL-native time-series database for telemetry you need to keep. 34M+ records/sec ingestion, 8M+ rows/sec queries. InfluxDB Line Protocol and Telegraf compatible. Open Parquet on your storage. Single binary. S3/Azure native. Air-gap ready. AGPL-3.0.

Stack

Go Cobra gRPC Go Go modules

GitHub topics

#ai #analytical-database #analytics #columnar-database #data-warehouse #database

Updated: 2026-09-10
Lists: 1 list mention
First commit: 2025-10-07
History: 2 history points
License: AGPL-3.0
Issues: 45 open

676

stars

Forks: 47
Commits: 980 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

rpbouman/huey

Browser-based data analytics & BI with DuckDB-WASM. Privacy-first: your data stays local; no server required.

Stack

JavaScript

GitHub topics

#business-analytics #business-intelligence #csv #data-analytics #data-engineering #duckdb

Updated: 2026-08-23
Lists: 1 list mention
First commit: 2023-12-25
History: 2 history points
License: MIT
Issues: 116 open

613

stars

Forks: 34
Commits: 1,720 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

apecloud/myduckserver

Unified MySQL, Postgres & FlightSQL Server, Powered by DuckDB.

Stack

Go Cobra Gin gRPC Go Cargo .NET SDK Go modules

GitHub topics

#analytics #arrow #business-analytics #business-intelligence #columnar-storage #data-engineering

Updated: 2026-09-07
Lists: 1 list mention
First commit: 2024-08-22
History: 2 history points
License: Apache-2.0
Issues: 39 open

587

stars

Forks: 44
Commits: 399 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

paradedb/pg_analytics

DuckDB-powered data lake analytics from Postgres

Archived

Stack

Rust Cargo

GitHub topics

#analytics #arrow #big-data #columnar #database #datafusion

Updated: 2025-03-19
Lists: 1 list mention
First commit: 2024-05-09
History: 2 history points
License: PostgreSQL
Issues: Disabled

540

stars

Forks: 25
Commits: 128 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

shunfei/indexr

An open-source columnar data format designed for fast & realtime analytic with big data.

Stack

Java Maven

GitHub topics

#columnar-storage #datawarehouse #indexr #olap #realtime

Updated: 2022-11-16
Lists: 1 list mention
First commit: 2016-12-23
History: 8 history points
License: Apache-2.0
Issues: 10 open

449

stars

Forks: 129
Commits: 130 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

GitHub

SouravRoy-ETL/slothdb

An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files directly with SQL, in-process. Early-stage.

Stack

C++ CMake npm PEP 517

GitHub topics

#analytics #arrow #avro #columnar-database #cplusplus #cpp

Updated: 2026-06-03
Lists: 1 list mention
First commit: 2026-04-15
History: 1 history point
License: MIT
Issues: 5 open

412

stars

Forks: 6
Commits: 573 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

gigapi/gigapi

GigAPI is a Timeseries lakehouse for real-time data and sub-second queries, powered by DuckDB OLAP + Parquet Query Engine, Compactor w/ Cloud-Native Storage. Drop-in FDAP alternative ⭐

Stack

Go gRPC Go Go modules

GitHub topics

#api #clickhouse-server #data-lake #database #datalake #duckdb

Updated: 2025-10-20
Lists: 1 list mention
First commit: 2023-04-06
History: 2 history points
License: MIT
Issues: 16 open

391

stars

Forks: 16
Commits: 429 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

metriql/metriql

The metrics layer for your data. Join us at https://metriql.com/slack

Stack

Kotlin Vite Vue Maven npm

GitHub topics

#analytics #big-data #dbt #olap

Updated: 2023-03-29
Lists: 1 list mention
First commit: 2021-05-23
History: 5 history points
License: Apache-2.0
Issues: 33 open

330

stars

Forks: 26
Commits: 364 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

Query-farm/httpserver

DuckDB HTTP API Server and Query Interface in a Community Extension

Stack

C++ pytest CMake pip vcpkg

GitHub topics

#api #api-server #community-extension #duckdb #extension #http-server

Updated: 2026-09-04
Lists: 1 list mention
First commit: 2024-10-08
History: 2 history points
License: MIT
Issues: 12 open

285

stars

Forks: 15
Commits: 94 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

rupurt/odbc-scanner-duckdb-extension

A DuckDB extension to read data directly from databases supporting the ODBC interface

Stack

C++ CMake

GitHub topics

#analytics #bigquery #columnar-database #cpp #data-engineering #db2

Updated: 2023-09-04
Lists: 1 list mention
First commit: 2023-05-29
History: 2 history points
License: MIT
Issues: 21 open

stars

Forks: 7
Commits: 26 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

ak-coram/cl-duckdb

Common Lisp CFFI wrapper around the DuckDB C API

Stack

Common Lisp

GitHub topics

#c-bindings #common-lisp #data-science #duckdb #lisp #olap

Updated: 2026-07-29
Lists: 1 list mention
First commit: 2022-01-29
History: 2 history points
License: MIT
Issues: 4 open

stars

Forks: 2
Commits: 294 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

dridk/sqlite2duckdb

Convert a SQLite database into a DuckDB database — tables, indexes and views, in one command

Stack

Python pytest uv

GitHub topics

#analytics #cli #converter #data-engineering #data-migration #database-migration

Updated: 2026-08-30
Lists: 1 list mention
First commit: 2024-05-23
History: 2 history points
License: MIT
Issues: 0 open

stars

Forks: 1
Commits: 43 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

skuirrels/DuckDB.EFCoreProvider

DuckDB, DuckLake & Parquet EF Core Provider for analytics at cloud scale — for .NET 10 and EF Core 10 (and Dotnet 11 in Preview)

AI dev

Stack

C# Entity Framework .NET SDK

GitHub topics

#data-lake #dotnet #duckdb #ducklake #ef-core #entity-framework-core

Updated: 2026-09-05
Lists: 1 list mention
First commit: 2026-07-01
History: 2 history points
License: MIT
Issues: 0 open

stars

Forks: 2
Commits: 156 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

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