分享版 大數據與AI平臺 潘娟 分布式數據庫中間件的數據庫化架構演進.pdf

1、分布式數據庫中間件的 數據庫化架構演進 Biography 主要負責京東數科分布式數據庫開發、數據庫運維自動化平臺開發等工作。曾負責京東數科數據庫自動化 平臺設計與開發，現專注于Apache ShardingSphere分布式數據庫中間件平臺的開發。主要在分布式數 據庫、開源、分布式架構等相關領域進行探索。多次受邀參加數據庫&架構領域的相關會議并進行分享交 流。 個人主頁：https:/tristazero.github.io 潘娟 京東數科高級DBA Apache ALC Beijing member Apache ShardingSphere PMC Content Content Dat

2、abase system ChallengesNewSQL Apache ShardingSphere Database system Data Non-relational dataRelational data DBMS SQLNoSQLNewSQL Application Access Query Update Manage Organize Challenges Scalability Query efficiency Multi- -model Data security Dynamic resilience Self-driving management and maintenan

3、ce NewSQL A single logical DB New Architecture Brand New VS Reliability Transparent Sharding Upgrade VS DIY Database as a Service Solution VS Pay&Safe Apache ShardingSphere Architecture M1 S2M2 DB Cluster Application Machine A Sharding-JDBC S1 Governance Sharding-UI Sharding-Proxy Machine A MetaData Orchestrator OpenTracing Kernel Sharding Scale-out Replication Scale-out EncryptionTransaction Data