阿里云 AnalyticDB for PostgreSQL
- 打造更简单易用的Cloud SQL Data Warehouse阿里云 AnalyticDB for PostgreSQL - 打造更简单易用的Cloud SQL Data Warehouse 个人介绍 缪长风 ⚫ 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 构筑在线企业数据仓库。 • 应用易开发、适配 支持SQL 2003,部分兼容Oracle语法, 支持PL/SQL 存储过程,OLAP窗口函数,事务及数据库标准隔离级别 完备功能和生态,实现应用快速迁移或适配 • PB级数据秒级响应 MPP水平扩展架构,PB级数据查询秒级响应;向量化计算,及列存储智能索引,领先传统数据库引擎性能 3x; 新一代SQL优化器,实现复杂分析语句免调优 • 支持多模分析 库内置100+ 机器学习算法库,实现数据智能探索;高性 能向量检索算法,支持视频/图像检索 以图搜图 AnalyticDB for PostgreSQL 产品架构 协调节点 OSS 分布式云存储服务 SQL Client/BI Tools 协调节点(Master Node) • 接收请求,制定分布式执行计划 计算组(Compute Groups) • 全并行分析计算 • 数据双副本存储 • 定期自动备份0 码力 | 22 页 | 2.98 MB | 1 年前3
PostgreSQL 8.0 Documentation........................................................................................3 2. The SQL Language ......................................................................................... ..............21 II. The SQL Language.............................................................................................................................22 4. SQL Syntax.................... .......................................................................................321 22.1. SQL Dump..............................................................................................0 码力 | 1422 页 | 9.92 MB | 1 年前3
PostgreSQL 8.0 Documentation........................................................................................3 2. The SQL Language ......................................................................................... ..................19 II. The SQL Language......................................................................................................................21 4. SQL Syntax....................... .......................................................................................303 22.1. SQL Dump..............................................................................................0 码力 | 1332 页 | 9.76 MB | 1 年前3
PostgreSQL 8.1.11 Documentation........................................................................................3 2. The SQL Language ......................................................................................... ..............21 II. The SQL Language.............................................................................................................................22 4. SQL Syntax.................... .......................................................................................355 23.1. SQL Dump..............................................................................................0 码力 | 1582 页 | 12.19 MB | 1 年前3
PostgreSQL 8.1 Documentation........................................................................................3 2. The SQL Language ......................................................................................... ..............21 II. The SQL Language.............................................................................................................................22 4. SQL Syntax.................... .......................................................................................353 23.1. SQL Dump..............................................................................................0 码力 | 1548 页 | 11.54 MB | 1 年前3
PostgreSQL 8.2 Documentation........................................................................................3 2. The SQL Language ......................................................................................... ..............21 II. The SQL Language.............................................................................................................................22 4. SQL Syntax.................... .......................................................................................373 23.1. SQL Dump..............................................................................................0 码力 | 1762 页 | 5.43 MB | 1 年前3
PostgreSQL 8.2 Documentation........................................................................................3 2. The SQL Language ......................................................................................... ..............21 II. The SQL Language.............................................................................................................................22 4. SQL Syntax.................... .......................................................................................373 23.1. SQL Dump..............................................................................................0 码力 | 1748 页 | 13.12 MB | 1 年前3
PostgreSQL 9.5 Documentation........................................................................................3 2. The SQL Language ......................................................................................... ..............24 II. The SQL Language.............................................................................................................................25 4. SQL Syntax.................... Configuration File............................................520 18.1.3. Parameter Interaction via SQL........................................................................521 18.1.4. Parameter Interaction0 码力 | 2714 页 | 6.33 MB | 1 年前3
PostgreSQL 9.5.25 Documentation
........................................................................................3 2. The SQL Language ......................................................................................... ..................21 II. The SQL Language......................................................................................................................22 4. SQL Syntax....................... via the Configuration File.....................................492 18.1.3. Parameter Interaction via SQL.................................................................493 18.1.4. Parameter Interaction via0 码力 | 2558 页 | 6.27 MB | 1 年前3
PostgreSQL 9.4 Documentation........................................................................................3 2. The SQL Language ......................................................................................... ..............24 II. The SQL Language.............................................................................................................................25 4. SQL Syntax.................... Configuration File............................................497 xii 18.1.3. Parameter Interaction via SQL........................................................................498 18.1.4. Parameter Interaction0 码力 | 2603 页 | 6.05 MB | 1 年前3
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