Exploration and practice of Tencent cloud tbase in the field of distributed HTAP

{"type":"doc","content":[{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":" One 、TBase Introduction to distributed database "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","text":"1. TBase development history "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/0a\/11\/0a429d708be0cfaf9e7d80b02da6e711.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" Tencent cloud from 2009 We started to try our internal business in 1997 , In the field of enterprise distributed database research process is more experienced . At that time, it was mainly to meet some small needs , For example, introduce PostgreSQL As TDW A supplement to , make up TDW The low performance of small data analysis , The demand for processing is also small ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" But as the business grew bigger , Need to have a more efficient online transaction processing capacity , An extension to the database , So we continue to invest in the database development process ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"2014 year TBase The first version released began to be used inside Tencent's big data platform ;2015 year TBase Wechat payment merchant cluster online , Supporting more than... Every day 6 Billion deals ;2018 In the year V2 Version to transaction 、 Query optimization and enterprise level functions have been greatly enhanced , Slowly began to face some external customers ;2019 year TBase Won the bid PICC The group's core business , Help them in the domestic insurance industry leading core system , And stable service for a long time ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" in consideration of TBase The continuous development of overall capabilities , We hope to put TBase The ability to contribute to the open source community , This can more support database localization project . So in 2019 year 11 month , We open source the database , Hope to help the digital industry upgrade ."}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","text":"2. PostgreSQL Database introduction "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/49\/a7\/49a2477c79db2cf619664be8ff9c28a7.png","alt":null,"title":null,"style":null,"href":null,"fromPaste":true,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}}]}