金融企業選擇與應用分佈式數據庫的7個核心問題

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"本文由 dbaplus 社羣授權轉載。"}]},{"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":"大家好，我是來自騰訊雲的蘇強。從騰訊雲分佈式數據庫商用那天起，我就在分佈式數據庫團隊裏，所以可以很自豪地說，我是最瞭解騰訊雲分佈式數據庫的人之一。今天我將和大家分享近兩年來分佈式數據庫在金融行業裏真實應用的細節與核心。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"一、金融行業現狀"}]},{"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":"目前國內大中型銀行主要以國外廠商提供的大型主機和數據庫解決方案來進行系統構建。由於近年來金融業務量的不斷增長，以及銀行數字化轉型成爲必然趨勢。目前以國外大型主機和數據庫爲核心的架構已無法滿足大規模交易和數據處理的需求。"}]},{"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":"一方面：性能無法滿足業務不斷激增的處理需求，存在系統過載風險；另一方面：本身價格比較昂貴，維護成本居高不下。"}]},{"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":"以手機銀行、網上理財、互聯網保險等爲代表的金融業務創新快速發展，推動新技術正以前所未有的速度與力度發生深層次變革。"}]},{"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":"這些技術發展，對金融服務模式帶來重大影響，使得金融行業向數字化、分佈式轉型成爲必然趨勢，金融業務創新與科技創新正在相互促進，重塑金融行業系統能力。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","text":"1、分佈式數據庫領域的百家爭鳴"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https:\/\/static001.infoq.cn\/resource\/image\/a2\/d0\/a2f502476719b2c2dfd8c3b7454fb7d0.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":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"多種架構長期共存"},{"type":"text","text":"： 分佈式數據庫經過這麼多年的發展，實際上並不是一種新興的技術了，從最早基於中間件的模型開始到現在基於分佈式存儲的架構，這些架構一直在並存着往前發展，談不上哪個更優秀，因爲都各有各的應用場景。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"多種技術棧卡位競爭"},{"type":"text","text":"： 分佈式技術目前發展的方向是，技術棧有兼容MySQL的，也有兼容Oracle的，也有兼容PG的，各技術棧現在互相卡位，在國內的廠商之間，幾乎每個廠商都跟着一條線。"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"廠商互相PK"},{"type":"text","text":"： 目前投入的廠家，特別是在這兩年國家對這塊的支持力度和資本介入之下，做分佈式數據庫的廠家越來越多，形成了互相競爭的關係。"}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","text":"2、金融客戶應該如何選擇分佈式數據庫"}]},{"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":"拋開所謂的金融產品的可靠性、可用性等技術點以外，選擇一個金融分佈式數據庫最核心的要點我認爲是以下四方面："}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"質量可靠"},{"type":"text","text":"： 產品應該成熟可靠，經過大規模業務持續驗證，擁有較多的客戶案例和ISV集成經歷；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"團隊建設"},{"type":"text","text":"： 建立能用、會用、用好國產數據庫的人才隊伍；形成一支具備高水平維護能力的隊伍；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"持續演進"},{"type":"text","text":"： 背靠優質平臺或生態，產品可以持續演進發展；廠商擁有一流的研發團隊和長期投入；"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong"}],"text":"服務能力"},{"type":"text","text":"： 在國內主要地市建立健全分銷體系、培訓能力、服務團隊。不僅包括數據庫，更能覆蓋金融全技術棧的服務能力。"}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","text":"3、騰訊雲分佈式數據庫解決方案"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}}]}