2010年初加入支付宝，负责Oracle RAC和Greenplum数据仓库 ⚫ 有幸参与了Oracle RAC到 Greenplum再到Hadoop以及最终到 ODPS的架构演进工作。 ⚫ 2012年起，转至阿里巴巴大数据团队，负责Hbase/OTS业务支 撑，期间多次负责阿里大数据双11架构和稳定性工作 ⚫ 2018年，在阿里云数据库负责OLAP产品管理团队。 1. Greenplum发展史 @Alibaba PostgreSQL 未来演进 Greenplum发展史@Alibaba rac1 rac2 rac3 rac n Oracle RAC 11G ODPS ETL建模 交互式分析 AnalyticDB for MySQL 实时数仓 ⚫ All In One数仓去O ⚫ 交互式分析 ⚫ 中小规模实时数仓 小烟枪在阿里的场景裂变 Greenplum发展史@Alibaba 产品云化-服务中小企业 所趋  阿里云能够提供一站式的分析解决方案  PostgreSQL的生态发展迅猛  大数据发展势头放缓  数据库更简单易用 为什么要提供Greenplum云服务 弹性 托管 高可用 安全 监控 1. Greenplum发展史 @Alibaba 2. AnalyticDB for PostgreSQL产品介绍 3. AnalyticDB for PostgreSQL 典型场景

queries, postgres_fdw or PL/Proxy could be used Other • Postgres-XL (The PostgreSQL License) • Greenplum (Apache License) Postgres Conference China 2016 中国用户大会 Mixed Workload – HTAP Hybrid Transactional

under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this .............................................................................................. xli 5. Bug Reporting Guidelines.......................................................................... Expression Evaluation Rules ............................................................................39 5. Data Definition...................................................................................

under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this ................................................................................................iv 5. Bug Reporting Guidelines.......................................................................... Expression Evaluation Rules ............................................................................38 5. Data Definition...................................................................................

under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this ................................................................................................iv 5. Bug Reporting Guidelines.......................................................................... Expression Evaluation Rules .....................................................................37 5. Data Definition...................................................................................

under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this .......................................................................................... xxxviii 5. Bug Reporting Guidelines.......................................................................... Expression Evaluation Rules ............................................................................39 5. Data Definition...................................................................................

is Copyright © 1996-2021 by the PostgreSQL Global Development Group. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this ..............................................................................................xlvi 5. Bug Reporting Guidelines.......................................................................... .................................5 2.1. Introduction ................................................................................................................5 2.2. Concepts ..................

under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this ............................................................................................... li 5. Bug Reporting Guidelines.......................................................................... Expression Evaluation Rules ............................................................................40 5. Data Definition...................................................................................

under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this .............................................................................................xlvii 5. Bug Reporting Guidelines.......................................................................... Expression Evaluation Rules .....................................................................38 5. Data Definition...................................................................................

under the terms of the license of the University of California below. Postgres95 is Copyright © 1994-5 by the Regents of the University of California. Permission to use, copy, modify, and distribute this ................................................................................................li 5. Bug Reporting Guidelines.......................................................................... .................................5 2.1. Introduction ................................................................................................................5 2.2. Concepts ..................