QuestDB简介
QuestDB 简介
QuestDB 是一款针对时序数据实时处理优化的关系型列存数据库
官方:
- GitHub 仓库地址:https://github.com/questdb/questdb
- 官网:https://questdb.io/
部署 QuestDB
- 9000 - REST API和 Web 控制台
- 9009 - InfluxDB line protocol
- 8812 - Postgres wire protocol
- 9003 - Min health server
networks:
questdb:
ipam:
driver: default
config:
- subnet: 172.28.8.0/24
ip_range: 172.28.8.0/24
gateway: 172.28.8.254
services:
questdb:
image: questdb/questdb:8.1.4
environment:
- TZ=Asia/Shanghai
volumes:
- "./questdb-data:/var/lib/questdb"
restart: always
networks:
- questdb
ports:
- 9000:9000
- 9009:9009
- 8812:8812
- 9003:9003
deploy:
resources:
limits:
cpus: '4'
cpuset: '0-3'
参考资料
-
https://docs.dolphindb.cn/zh/tutorials/l2_stk_data_proc_2.html
-
委托数据和成交数据合在一起,称为TAQ(Trades and Quotes)行情