1.duckdb / duckdb
DuckDB is a high-performance analytical database system
+150 stars
from 42,642 · score 5.02
Trending repositories
Ranked by Attention Score: stars gained over the last 7 complete days
13 repositories by Attention Score · Oct 28, 2026 – Nov 3, 2026 (UTC)
2.ClickHouse / ClickHouse
ClickHouse® is a real-time analytics database management system
+101 stars
from 50,635 · score 4.62
3.trinodb / trino
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
+67 stars
from 13,377 · score 4.22
4.apache / doris
Apache Doris is a real-time analytics and hybrid search database for AI agents.
+29 stars
from 16,146 · score 3.40
5.StarRocks / starrocks
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
+20 stars
from 12,209 · score 3.04
6.questdb / questdb
QuestDB is a high performance, open-source, time-series database
- time-series
- low-latency
- database
- sql
- questdb
- tsdb
- +14 more
+19 stars
from 17,477 · score 3.00
7.LadybugDB / ladybug
LadybugDB a graph database
- database
- graph
- cypher
- cypher-query-language
- code-knowledge-base
- code-knowledge-graph
- +1 more
+13 stars
from 1,887 · score 2.64
8.oceanbase / oceanbase
OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.
- oceanbase
- paxos
- htap
- cloud-native
- mysql-compatibility
- oltp
- +14 more
+10 stars
from 10,356 · score 2.40
9.prestodb / presto
The official home of the Presto distributed SQL query engine for big data
+9 stars
from 16,762 · score 2.30
10.apache / datafusion-ballista
Apache DataFusion Ballista Distributed Query Engine
- arrow
- big-data
- dataframe
- olap
- python
- query-engine
- +3 more
+9 stars
from 2,157 · score 2.30
11.chdb-io / chdb
chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse
- data-science
- database
- embedded-database
- olap
- python
- sql
- +4 more
+3 stars
from 2,921 · score 1.39
12.MaterializeInc / materialize
The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL
- rust
- database
- sql
- streaming
- kafka
- distributed-systems
- +11 more
+1 stars
from 6,391 · score 0.69
13.cswinter / LocustDB
Blazingly fast analytics database that will rapidly devour all of your data.
+1 stars
from 1,647 · score 0.69