Gather Motion 2:1 (slice2; segments: 2) (cost=2.07..4.21 rows=4 width=14) -> Hash Join (cost=2.07..4.21 rows=2 width=14) Hash Cond: c.student_id = s.id -> Redistribute Motion 3 使用 IDE 调试 常用的调试器gdb/lldb虽然简单易用、功能也很强大，但是不直观。很多集成开发环境（IDE）提 供了非常直观、强大、易用的调试环境，包括 clion、eclipse、xcode 等。IDE 对于学习 Greenplum 代码也非常有帮助，可以大大提高效率。 下面简单介绍如何使用 clion 图形化用户界面调试 Greenplum 代码。（Eclipse、VisualCode具有

完全兼容欧拉开源操作系统的 HTAP 数据平台 Greenplum 白皮书 14 白皮书 | 14 4. 由 Greenplum 中文社区开发者提交的功能性测试报告 此次移植 ARM 和软件包引入欧拉开源社区软件仓库后，Greenplum 中文社区开发者还针对引入的欧拉开源操作系统 60G c. openEuler 20.03 LTS SP2 操作系统 内核版本： Linux host-192-168-1-14 4.19.90-2106.3.0.0095.oe1.aarch64 #1 SMP Wed Jun 23 14:51:58 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux OS 发布版本： NAME="openEuler" 11046 71 5146 91 783 12 1197 32 2954 52 2760 72 14359 92 1885 13 7191 33 3796 53 3173 73 2412 93 28 14 80265 34 2654 54 5921 74 5130 94 2277 15 1744 35 4716 55 2874 75 7883 95 17445 16 4793 36 11786 56

4) (cost=0.00..31435.36 rows=250728 width=14) Hash Key: t1.cn -> Seq Scan on t1 (cost=0.00..11377.12 rows=250728 width=14) -> Hash (cost=31435.36..31435.36 Hash Cond: t1.cn = t3.cn -> Seq Scan on t1 (cost=0.00..11377.12 rows=250728 width=14) -> Hash (cost=10.00..10.00 rows=100 width=6) -> Broadcast Motion 4:4

High Availability 321 System Configuration 322 VMware Greenplum v6.18 Documentation VMware, Inc. 14 System Configuration 0 Configuring the Timezone 323 File System 323 Port Configuration 0 I/O Configuration 8859-10, ECMA 144 Nordic Yes 1 ISO885910 LATIN7 ISO 8859-13 Baltic Yes 1 ISO885913 LATIN8 ISO 8859-14 Celtic Yes 1 ISO885914 LATIN9 ISO 8859-15 LATIN1 with Euro and accents Yes 1 ISO885915 LATIN10 least one lower case character minlen-14. Require a minimum password length of 14. For example: password required pam_cracklib.so try_first_pass retry=3\minlen=14 dcredit=-1 ucredit=-1 ocred it=-1 lcredit=-1

Instances 320 Azure 321 Virtual Machine Type 321 VMware Greenplum v6.19 Documentation VMware, Inc. 14 Compute 321 Memory 321 Network 321 Storage 322 Azure Recommendations 322 Master 322 Segments 8859-10, ECMA 144 Nordic Yes 1 ISO885910 LATIN7 ISO 8859-13 Baltic Yes 1 ISO885913 LATIN8 ISO 8859-14 Celtic Yes 1 ISO885914 LATIN9 ISO 8859-15 LATIN1 with Euro and accents Yes 1 ISO885915 LATIN10 least one lower case character minlen-14. Require a minimum password length of 14. For example: password required pam_cracklib.so try_first_pass retry=3\minlen=14 dcredit=-1 ucredit=-1 ocred it=-1 lcredit=-1

Greenplum Database in Integrated Analytics 319 VMware Greenplum v6.17 Documentation VMware, Inc. 14 Machine Learning and Deep Learning using MADlib 320 Machine Learning and Deep Learning using MADlib 8859-10, ECMA 144 Nordic Yes 1 ISO885910 LATIN7 ISO 8859-13 Baltic Yes 1 ISO885913 LATIN8 ISO 8859-14 Celtic Yes 1 ISO885914 LATIN9 ISO 8859-15 LATIN1 with Euro and accents Yes 1 ISO885915 LATIN10 least one lower case character minlen-14. Require a minimum password length of 14. For example: password required pam_cracklib.so try_first_pass retry=3\minlen=14 dcredit=-1 ucredit=-1 ocred it=-1 lcredit=-1

Machine 328 Uploading the ISO Image to vCenter 328 VMware Tanzu Greenplum 6 Documentation VMware, Inc. 14 Deploying the Jumpbox Virtual Machine 329 Initializing the Jumpbox Virtual Machine 329 Installing 896 8 197.09 1024 9 222.11 1152 10 247.13 1280 11 272.15 1408 12 297.18 1536 13 322.20 1664 14 347.22 1792 15 372.25 1920 16 397.32 2048 Usable storage is the total size of user data after applying Hosts Total Number of Greenplum Virtual Machines 10 162 11 178 12 194 13 210 14 226 15 242 16 2581 1 In order to support 258 Greenplum VMs, you must use CIDR addressing with a

Encryption 329 Option 2: Enabling vSAN Encryption 332 VMware Greenplum 6 Documentation VMware, Inc 14 Step 1: Enabling vSAN encryption 332 Step 2: Creating the VMware vSphere storage policy 333 Next 896 8 197.09 1024 9 222.11 1152 10 247.13 1280 11 272.15 1408 12 297.18 1536 13 322.20 1664 14 347.22 1792 15 372.25 1920 16 397.32 2048 Usable storage is the total size of user data after applying Number of ESXi Hosts Total Number of Greenplum Virtual Machines 12 194 13 210 14 226 15 242 16 2581 1 In order to support 258 Greenplum VMs, you must use CIDR addressing with a

Database Template OVA 336 Modifying Resources 337 VMware Tanzu Greenplum 6 Documentation VMware, Inc 14 Validating the Virtual Machine Template 338 Provisioning the Virtual Machines 338 Monitoring the (TB) 8 197.09 1024 9 222.11 1152 10 247.13 1280 11 272.15 1408 12 297.18 1536 13 322.20 1664 14 347.22 1792 15 372.25 1920 16 397.32 2048 Usable storage is the total size of user data after applying Greenplum Virtual Machines 4 66 5 82 6 98 7 114 8 130 9 146 10 162 11 178 12 194 13 210 14 226 15 242 16 2581 1 In order to support 258 Greenplum VMs, you must use CIDR addressing with a

319 Row vs. Column Oriented Storage 319 VMware Tanzu Greenplum v6.20 Documentation VMware, Inc. 14 Compression 320 Distributions 320 Resource Queue Memory Management 320 Partitioning 322 Indexes 8859-10, ECMA 144 Nordic Yes 1 ISO885910 LATIN7 ISO 8859-13 Baltic Yes 1 ISO885913 LATIN8 ISO 8859-14 Celtic Yes 1 ISO885914 LATIN9 ISO 8859-15 LATIN1 with Euro and accents Yes 1 ISO885915 LATIN10 least one lower case character minlen-14. Require a minimum password length of 14. For example: password required pam_cracklib.so try_first_pass retry=3\minlen=14 dcredit=-1 ucredit=-1 ocred it=-1 lcredit=-1