騰訊雲TBase在分佈式HTAP領域的探索與實踐

{"type":"doc","content":[{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"一、TBase分佈式數據庫介紹"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","text":"1. TBase 發展歷程"}]},{"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":"騰訊雲從 2009 年便開始在內部的業務上進行嘗試,在企業分佈式數據庫領域的自研過程是比較有經驗的。當時主要是爲了滿足一些較小的需求,比如引入PostgreSQL 作爲 TDW 的補充,彌補 TDW 小數據分析性能低的不足,處理的需求量也較小。"}]},{"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":"但業務慢慢的大了後,需要有一個更高效的在線交易事務的處理能力,對數據庫要進行一個擴展,所以後面我們就持續的投入到數據庫的開發過程中。"}]},{"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 年 TBase 發佈的第一個版本開始在騰訊大數據平臺內部使用;2015 年 TBase 微信支付商戶集羣上線,支持着每天超過 6 億筆的交易;2018 年的時候 V2 版本對事務、查詢優化以及企業級功能做了較大增強,慢慢的開始面向一些外部客戶;2019 年 TBase 中標了 PICC 集團的核心業務,協助了他們在國內保險行業比較領先的核心繫統,並穩定服務了很長的時間。"}]},{"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":"考慮到 TBase 整體能力的持續發展,我們是希望把 TBase 的能力貢獻給開源社區,這樣能更多的支持數據庫國產化項目。於是在 2019 年 11 月,我們把數據庫進行了開源,希望能助力數字化產業升級。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","text":"2. PostgreSQL 數據庫簡介"}]},{"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}}]}
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