一封MySQL之父Monty的回信，開啓彭立勳的數據庫之路

{"type":"doc","content":[{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"​​​​摘要：能夠擔任QCon“數據庫與存儲技術”專題的出品人，華爲雲數據庫首席架構師彭立勳究竟有何過人之處？他又是如何成爲MySQL領域的大牛？帶着這些疑問，對彭立勳進行了採訪。","attrs":{}}]}],"attrs":{}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"本文分享自華爲雲社區","attrs":{}},{"type":"link","attrs":{"href":"https://bbs.huaweicloud.com/blogs/273140?utm_source=infoq&utm_medium=bbs-ex&utm_campaign=database&utm_content=content","title":"","type":null},"content":[{"type":"text","text":"《QCon專題出品人、華爲雲數據庫首席架構師彭立勳專訪》","attrs":{}}]},{"type":"text","text":"，原文作者：心機胖  。","attrs":{}}]},{"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":"2021年5月29-31日，華爲雲數據庫首席架構師彭立勳出席了2021年QCon全球軟件開發大會。與以往不同的是，此次大會他多了一重身份——QCon全球軟件開發大會“數據庫與存儲技術”專題出品人，與業界衆多數據庫領域大咖共同打造了一場精彩絕倫的技術分享盛會。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/93/93894f2c62089918ea6580785bcf06b8.jpeg","alt":"華爲雲數據庫首席架構師彭立勳現場分享","title":null,"style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":null,"fromPaste":true,"pastePass":true}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":"center","origin":null},"content":[{"type":"text","text":"華爲雲數據庫首席架構師彭立勳現場分享","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"​","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"能夠擔任QCon“數據庫與存儲技術”專題的出品人，彭立勳究竟有何過人之處？他又是如何成爲MySQL領域的大牛？帶着這些疑問，我們對彭立勳進行了採訪。","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"機緣巧合進入MySQL領域，深受MySQL之父鼓舞","attrs":{}}]},{"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":"通過採訪我們得知，彭立勳並非一開始就對MySQL數據庫感興趣，他是在機緣巧合下接觸MySQL，進而自學研究，從做DBA（數據庫管理員）開始，然後做DA（數據庫架構師），再到做內核研發、內核架構工作，經過刻苦鑽研，最終成爲MySQL領域大牛。","attrs":{}}]},{"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":"彭立勳有着光鮮亮麗的履歷，他曾榮獲Oracle ACE Director(for MySQL) 的極高榮譽（Oracle ACE是Oracle授予Oracle公司之外的技術人員的榮譽稱號，目前MySQL領域的ACED全球僅有5人）。社區貢獻方面也極具影響力，他是爲數不多的 MySQL 源碼貢獻者，並積極參與了 ACMUG（MySQL 中國用戶組）的發起和組建，擔任該組織的副主席及杭州地區的組織者。同時作爲 MariaDB 基金會第一位亞太成員，他是國內唯一的MariaDB提交組成員，向官方提交了 Multi-Source Replication，Thread Memory Usage Monitor 等功能補丁，並積極推進MySQL/MariaDB中國的普及。","attrs":{}}]},{"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":"談及MariaDB，彭立勳還分享了自己與MySQL之父、MariaDB 公司創始人兼 CTO Michael Widenius（又名Monty）的一段不解之緣。有一天他收到一封標題爲的郵件，發件人竟然是MySQL之父Monty。Monty在網上看到了他開源出來的一些補丁，希望他能夠授權自己合併到主幹。Monty稱“這些Patch的想法quite impressed（印象深刻），其中幾個補丁的實現思路how talented（很有才華）”。這對一個剛畢業工作兩年的新人來說，非常受鼓舞，也堅定了彭立勳一直在MySQL領域繼續深入工作下去的決心。","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"選擇華爲，與巨人同行共創新價值","attrs":{}}]},{"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":"加入華爲前，彭立勳曾在大型互聯網企業和創業公司從事了10+年的數據庫工作。他認爲，數據庫是一個投資巨大且週期很長的技術，必須要堅持長期的投入才能收穫成果。華爲是一家非常願意在技術研發上進行投資的公司，擁有強大的研發基因和服務客戶的基因。一方面，華爲非常重視技術的先進性和軟件質量；另一方面，華爲對客戶的聲音也非常重視，對待故障的態度非常嚴苛。","attrs":{}}]},{"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":"彭立勳認爲，如今數據庫行業的發展，站在全球角度來看有兩個趨勢，一個是開源數據庫的佔比越來越高，商業數據庫佔比越來越低；另一個趨勢就是數據庫部署在雲上的比例越來越高，而這其中，雲原生數據庫的佔比快速增加。而站在國內市場角度來看，除了上面兩個趨勢之外，國產化數據庫的呼聲和發展得到了前所未有的提升，大量的國產數據庫和國產數據庫公司如雨後春筍般出現。","attrs":{}}]},{"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":"但我們必須面對一個現實情況，就是中國數據庫行業起步較晚，行業上已經形成了事實上的行業標準，大量的應用系統都是與成熟商業數據庫綁定的，開源數據庫也已經被MySQL、PG這樣的成熟生態覆蓋，新的生態想要成熟需要付出巨大的努力，開放是唯一可能成功的道路。","attrs":{}}]},{"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":"這一點和華爲雲數據庫堅持的生態開放理念不謀而合，因此，他認爲華爲有能把數據庫做好的信心，從而選擇了華爲。","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"執着技術不停步，以雲原生促進產業智能升級","attrs":{}}]},{"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":"彭立勳介紹道，華爲雲數據庫堅持走開放生態的道路，目前已支持華爲自有生態openGauss和MySQL、MongoDB、Redis、Cassandra、InfluxDB等主流開源數據庫生態。","attrs":{}}]},{"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":"在創新上，華爲雲數據庫實現了一套架構、多種產品的GaussDB架構，SQL Layer提供不同的生態兼容（比如MySQL、MongoDB等），Index Layer提供不同的數據組織方式（比如B-Tree、文檔、KV等），StorageLayer使用統一的跨AZ分佈式一致性存儲DFV。這樣華爲可以在每一層單獨進行演進，一方面可以兼容各種開源生態，另一方面也可以去發展華爲自有生態，而底層存儲技術可以單獨演進，不斷提升和數據庫的結合能力。","attrs":{}}]},{"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":"除了技術創新，華爲雲數據庫還積極擁抱雲原生，雲原生分佈式數據庫GaussDB系列的設計目標是爲了充分利用雲基礎設施內在的能力，從簡單的部署在雲上使用雲資源的ON CLOUD，到充分跟雲基礎設施結合長在雲上的IN CLOUD。與雲原生能力結合的GaussDB系列數據庫，具備了跨AZ部署的一致性能力，以及存算分離、極致彈性，多平臺軟硬協同，數據存儲可靠，智能運維等能力。","attrs":{}}]},{"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":"彭立勳認爲，想讓更多企業走上雲原生轉型之路，雲廠商需要提供更高效穩定、安全性高的方案，比如客戶最爲關心的數據庫的可用性和彈性問題，以及安全可靠問題，確保用戶的數據在雲上是安全的，不會發生任何未授權訪問事件。此外，降本增效是所有企業都會考慮的問題，雲廠商要通過技術手段，在不影響用戶體驗的情況下幫助用戶降低使用成本。","attrs":{}}]},{"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":"彭立勳最後提到，技術無止境，雲數據庫未來的路還很長，開放生態、雲原生、智能運維將是未來的發展方向。自己會繼續腳踏實地，持續深耕技術，用自己的專注和思考給數據庫發展注入一滴新鮮血液，爲企業智能升級貢獻自己的一份力量。","attrs":{}}]},{"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":"Ps：第三屆華爲雲GaussDB數據庫挑戰賽火熱進行中，還沒報名的小夥伴們趕快抓緊時間前去華爲雲官網大賽活動頁報名，機不可失，大家衝鴨！","attrs":{}}]},{"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":"報名鏈接：","attrs":{}},{"type":"link","attrs":{"href":"https://competition.huaweicloud.com/information/1000041405/introduction","title":"","type":null},"content":[{"type":"text","text":"https://competition.huaweicloud.com/information/1000041405/introduction","attrs":{}}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https://bbs.huaweicloud.com/blogs?utm_source=infoq&utm_medium=bbs-ex&utm_campaign=database&utm_content=content","title":"","type":null},"content":[{"type":"text","text":"點擊關注，第一時間瞭解華爲雲新鮮技術~","attrs":{}}]}]}]}