revenue growing – Pivotal engineering investment growing – 9 Greenplum Database releases in 2016 – Open source code contribution growing – 1417 commits to the github repo of Greenplum in 2016 – 111 unique contributors 2016Postgres中国用户大会 Postgres Conference China 2016 中国用户大会 PostgreSQL Heritage Greenplum Open Source Launch • Widely used • Open Source • Enterprise class relational engine 2016Postgres中国用户大会 Postgres Conference 2016Postgres中国用户大会 Postgres Conference China 2016 中国用户大会 Pivotal Query Optimizer － ORCA • First Open Source Cost Based Optimizer for BIG data • Applies broad set of optimization strategies at once – Considers

VMware Greenplum 6 Documentation 140 Welcome to VMware Greenplum 140 Differences Compared to Open Source Greenplum Database 140 Server Documentation 141 Client Documentation 141 Related Documentation 1: Configure System Clocks with the Coordinator as the Primary Source 413 Option 2: Configure System Clocks with an External Primary Source 413 Creating the Greenplum Administrative User 414 Next Steps Completing the Migration 480 Working With Hash Operator Classes in Greenplum 6 480 Migrating from Open Source Greenplum Database to VMware Greenplum 482 Prerequisites 482 Procedure 482 Migrating VMware

VMware Greenplum 6.25 Documentation 136 Welcome to VMware Greenplum 136 Differences Compared to Open Source Greenplum Database 136 Server Documentation 137 Client Documentation 137 Related Documentation Completing the Migration 461 Working With Hash Operator Classes in Greenplum 6 461 Migrating from Open Source Greenplum Database to VMware Greenplum 463 Prerequisites 463 Procedure 463 VMware Greenplum Search 895 Hyperlink-Induced Topic Search (HITS) 895 PageRank and Personalized PageRank 895 Single Source Shortest Path (SSSP) 896 Weakly Connected Components 896 Measures 896 Average Path Length 897

Tanzu™ Greenplum® 6.23 Documentation 130 Welcome to Tanzu Greenplum 130 Differences Compared to Open Source Greenplum Database 130 Server Documentation 131 Client Documentation 131 Related Documentation Completing the Migration 485 Working With Hash Operator Classes in Greenplum 6 486 Migrating from Open Source Greenplum Database to VMware Greenplum 487 Prerequisites 488 Procedure 488 Enabling iptables Search 913 Hyperlink-Induced Topic Search (HITS) 913 PageRank and Personalized PageRank 914 Single Source Shortest Path (SSSP) 914 Weakly Connected Components 915 Measures 915 Average Path Length 915

Tanzu™ Greenplum® 6.23 Documentation 130 Welcome to Tanzu Greenplum 130 Differences Compared to Open Source Greenplum Database 130 Server Documentation 131 Client Documentation 131 Related Documentation Search 885 Hyperlink-Induced Topic Search (HITS) 885 PageRank and Personalized PageRank 885 Single Source Shortest Path (SSSP) 886 Weakly Connected Components 886 Measures 886 Average Path Length 887 1746 Listing Segment-Specific Retrieve Session Information 1746 Limiting the Number of Concurrently Open Cursors 1747 Known Issues and Limitations 1747 Additional Module Documentation 1748 Example 1748

Tanzu™ Greenplum® 6.22 Documentation 131 Welcome to Tanzu Greenplum 131 Differences Compared to Open Source Greenplum Database 131 Server Documentation 132 Client Documentation 132 Related Documentation Search 883 Hyperlink-Induced Topic Search (HITS) 883 PageRank and Personalized PageRank 883 Single Source Shortest Path (SSSP) 884 Weakly Connected Components 884 Measures 885 Average Path Length 885 hundreds of terabytes. Differences Compared to Open Source Greenplum Database VMware Tanzu Greenplum 6 includes all of the functionality in the open source Greenplum Database project and adds: Product

Tanzu™ Greenplum® 6.21 Documentation 127 Welcome to Tanzu Greenplum 127 Differences Compared to Open Source Greenplum Database 127 Server Documentation 128 Client Documentation 128 Related Documentation Search 770 Hyperlink-Induced Topic Search (HITS) 771 PageRank and Personalized PageRank 771 Single Source Shortest Path (SSSP) 771 Weakly Connected Components 772 Measures 772 Average Path Length 772 hundreds of terabytes. Differences Compared to Open Source Greenplum Database VMware Tanzu Greenplum 6 includes all of the functionality in the open source Greenplum Database project and adds: Product

Tanzu™ Greenplum® 6.19 Documentation 140 Welcome to Tanzu Greenplum 6 140 Differences Compared to Open Source Greenplum Database 140 Server Documentation 141 Client Documentation 141 Related Documentation Search 409 Hyperlink-Induced Topic Search (HITS) 410 PageRank and Personalized PageRank 410 Single Source Shortest Path (SSSP) 410 Weakly Connected Components 411 Measures 411 Average Path Length 411 hundreds of terabytes. Differences Compared to Open Source Greenplum Database VMware Tanzu Greenplum 6.x includes all of the functionality in the open source Greenplum Database project and adds: Product

Tanzu™ Greenplum® 6.18 Documentation 139 Welcome to Tanzu Greenplum 6 139 Differences Compared to Open Source Greenplum Database 139 Server Documentation 140 Client Documentation 140 Related Documentation Search 400 Hyperlink-Induced Topic Search (HITS) 401 PageRank and Personalized PageRank 401 Single Source Shortest Path (SSSP) 401 Weakly Connected Components 402 Measures 402 Average Path Length 402 hundreds of terabytes. Differences Compared to Open Source Greenplum Database VMware Tanzu Greenplum 6.x includes all of the functionality in the open source Greenplum Database project and adds: Product

Tanzu™ Greenplum® 6.20 Documentation 131 Welcome to Tanzu Greenplum 6 131 Differences Compared to Open Source Greenplum Database 131 Server Documentation 132 Client Documentation 132 Related Documentation Search 404 Hyperlink-Induced Topic Search (HITS) 405 PageRank and Personalized PageRank 405 Single Source Shortest Path (SSSP) 406 Weakly Connected Components 406 Measures 406 Average Path Length 406 hundreds of terabytes. Differences Compared to Open Source Greenplum Database VMware Tanzu Greenplum 6.x includes all of the functionality in the open source Greenplum Database project and adds: Product