# VMware Greenplum 6 Documentation VMware Greenplum 6  You can find the most up-to-date technical documentation on the VMware and trademark information. ## Contents VMware Greenplum 6 Documentation 140 Welcome to VMware Greenplum 140 Differences Compared to Open Source Greenplum Database 140 Server Documentation 141 Client Client Documentation 141 Related Documentation 142 VMware Greenplum 6.x Release Notes 143 Upgrading Greenplum 143 Release 6.27 143 Release 6.27.1 143 New and Changed Features 143 Server 143

VMware Greenplum 6 Documentation VMware Greenplum 6 You can find the most up-to-date technical documentation on the VMware website at: https://docs.vmware.com/ VMware, Inc. 3401 Hillview Ave. information. VMware Greenplum 6 Documentation VMware, Inc 2 Contents VMware Tanzu™ Greenplum® 6.23 Documentation 130 Welcome to Tanzu Greenplum 130 Differences Compared to Open Source Greenplum Database 130 Documentation 131 Related Documentation 131 Related Products 131 VMware Tanzu Greenplum 6.x Release Notes 133 Upgrading Greenplum 133 Release 6.24 133 Release 6.24.0 133 Features 133 Resolved Issues 134 Extensions

VMware Tanzu Greenplum 6 Documentation VMware Tanzu Greenplum 6 You can find the most up-to-date technical documentation on the VMware website at: https://docs.vmware.com/ VMware, Inc. 3401 Hillview VMware Tanzu Greenplum 6 Documentation VMware, Inc. 2 Contents VMware Tanzu™ Greenplum® 6.22 Documentation 131 Welcome to Tanzu Greenplum 131 Differences Compared to Open Source Greenplum Database 131 Documentation 132 Related Documentation 132 Related Products 132 VMware Tanzu Greenplum 6.x Release Notes 134 Upgrading Greenplum 134 Release 6.22 134 Release 6.22.3 134 Resolved Issues 134 Data Flow 134 Release

## Greenplum 6: 负载的理想数据平台 高小明  ## Pivotal Greenplum $ ^{®} $ 全球领先的开源MPP大数据平台  结构化 可扩展性 分布式 事务型   半结构非结构化 ACID事务 timestamp) Distributed by (id);  ## Pivotal ## 生成并行查询计划 SELECT customer, amount FROM orders JOIN customer USING (cust_id)

## Greenplum 6新特性: 在线扩容工具GPexpand剖析 杜佳伦 (jdu@pivotal.io) ## 大纲 • Greenplum 集群部署 • GPExpand简介与具体用法 • Greenplum 6中GPExpand的改进与实现 ## Greenplum 集群部署  ## Greenplum 集群部署 ## • gp_segment_configuration |字段名|描述| |---|---| |dbid|每个节点的唯一id| |content|每个pair组的id，master-standby为-1，primary-mirror从0开始递增| |role|'p' primary，'m' |address|通常和hostname相同| |datadir|该节点的数据目录| ## Greenplum 集群部署 哈希分布 随机分布 复制分布 Master 0 3 6 9 1 4 7 2 5 8 0 2 7 1 3 4 5 6 9 8 0123456789 0123456789 0123456789 ## Greenplum 集群部署 ## • gp_distribution_policy

## Greenplum介绍 Greenplum The Data Computing Division of EMC 唐成－2011.02.17 ## 汇报提纲 ■Greenplum VS hadoop Greenplum架构 ■Greenplum的高可用方案 ■GP分布式数据库功能介绍 ■理解GP的查询处理 ## Greenplum VS hadoop |比较项|Greenplum|Hadoop+hive| |稳定性|有较多的bug。|比较稳定。| ## Greenplum架构图  Client Host Lan  Segment Host  Segment Host ![Image](/uploads/documents/b/2/9/2/b292f7f0156f12279b6b6e2d6703fe27/p4_6

## Greenplum 介绍 Greenplum 是全球领先的开源大数据平台，是能够提供包含实时处理、弹性扩容、混合负载、云原生和集成数据分析等强大功能的大数据引擎。 著名分析机构 Gartner 2019 年报告中，在经典数据分析领域 Greenplum 全球排名第三，实时分析领域全球排名并列第四。Greenplum 是两个领域中排名前十的产品中的唯一一款开源产品。 Greenplum 基于 和优化技术。同时，Greenplum 还兼容 SQL 标准，具备强大、高效、安全的 PB 级结构化、半结构化和非结构化数据存储、处理和实时分析能力，可部署于企业裸机、容器、私有云和公有云中。值得一提的是，作为 OLAP 型的大数据平台，Greenplum 同时还能够支持涵盖 OLTP 型业务的混合负载，从而帮助客户真正打通业务-数据-洞见-业务的闭环。 目前，Greenplum 已经为国内外各行 、广大银行、浦发银行、航旅纵横、中国移动、华为等。自 2015 年开源以来，更是吸引了包括阿里云、百度云、中移动、旷世、去哪儿网、易观、腾云科技、饿了么、金风科技在内大量开源用户。 ## Greenplum 大数据平台的优势 - 一次打包到处运行的平台：部署灵活，不受限于硬件环境和平台，无论裸机、私有云、公有云均可部署。硬件环境的普适性，提供了极大的灵活性，解放了硬件平台的制约和绑定，从而允许

# ES6 # tutorialspoint SIMPLY EASY LEARNING ## About the Tutorial European Computer Manufacturers Association (ECMAScript) or (ES) is a standard for scripting languages like JavaScript, ActionScript simple and practical approach through JavaScript to describe the new features in ECMAScript 2015 (ES6), ECMAScript 2016 (ES7), ECMAScript 2017 (ES8) and ECMAScript 2018 (ES9). ## Audience This tutorial The tutorial will give you enough understanding on the functionalities of ECMAScript and also about ES6, ES7, ES8 and ES9. ## Prerequisites An understanding of JavaScript programming concepts is necessary

## Pivotal TM ### Greenplum 5.0 and Roadmap Brian Lu Pivotal ## Safe Harbor “Any information regarding pre-release of Pivotal offerings, future updates or other planned modifications is subject to ” ## Greenplum is Growing Steady • Greenplum is Growing Steady – Operating in 34 countries globally – Customer count and revenue growing – Pivotal engineering investment growing – 9 Greenplum Database commits to the github repo of Greenplum in 2016 – 111 unique contributors on github repo of Greenplum in 2016 – Major Greenplum 5.0 release planned early 2017 ## Greenplum Database Overview - Massively

Greenplum 架构概览 基本拓拉结构 GP 基本查询流程 segmentl Segment 2 上，吉站可为 Gygenglum [后科称 GP 对是个PogigreSoL 实明和。GP 对外主代的入口，并用户雪上并行 情人 上| aaase 这He，人的入对 Segment 渤行;Standby aster 有为 aster 提供可用 Segment