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https://github.com/cowsdb/cowsdb

CowsDB: Embedded OLAP Engine API
https://github.com/cowsdb/cowsdb

chdb chdb-server clickhouse clickhouse-alternative clickhouse-server cowsdb embedded-sql-database olap-engine serverless

Last synced: 2 months ago
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CowsDB: Embedded OLAP Engine API

Host: GitHub
URL: https://github.com/cowsdb/cowsdb
Owner: cowsdb
License: agpl-3.0
Created: 2023-12-23T11:26:50.000Z (about 1 year ago)
Default Branch: main
Last Pushed: 2024-10-17T00:52:10.000Z (3 months ago)
Last Synced: 2024-10-19T01:42:02.759Z (3 months ago)
Topics: chdb, chdb-server, clickhouse, clickhouse-alternative, clickhouse-server, cowsdb, embedded-sql-database, olap-engine, serverless
Language: Python
Homepage: https://cowsdb.fly.dev
Size: 25.2 MB
Stars: 17
Watchers: 1
Forks: 0
Open Issues: 1
Metadata Files:
- Readme: README.md
- License: LICENSE

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README

# 🐄 CowsDB

> CowsDB is a community maintained chdb/ClickHouse alternative server without corporate owners

> _Cows are peaceful and produce milk. Snakes bite and poison._

>
## Features
**CowsDB** prentends to be _ClickHouse_ and can be used with any ClickHouse HTTP/S client

- In-process SQL OLAP Engine based on chdb/ClickHouse
- Designed for cloud services and microservices
- Not liked, endorsed or controlled by ClickHouse.

## Usage
```
docker run --rm -p 8123:8123 ghcr.io/cowsdb/cowsdb:latest
```

### Authentication
CowsDB queries default to stateless. Stateful sessions can be enabled with Basic HTTP Auth.

#### Play
CowsDB ships with a Play interface, just like ClickHouse
![image](https://github.com/cowsdb/cowsdb/assets/1423657/ea3f5546-0b24-40c4-93f7-a551ee976459)

#### Grafana
CowsDB can be used using the ClickHouse Grafana datasource via HTTP/S
![image](https://github.com/cowsdb/cowsdb/assets/1423657/e69c5a6d-1352-4bbd-ac31-2d4585f83663)

#### Superset
CowsDB can be used with Superset using the ClickHouse sqlalchemy driver
```
clickhouse+http://cowsdb-server:443/db?protocol=https
```
![image](https://github.com/cowsdb/cowsdb/assets/1423657/1a3956b4-c637-403e-ada6-579fde00554c)

### License
CowsDB is licensed under the AGPLv3 license and is not affiliated in any way with ClickHouse Inc.