1107 Understanding Segment Recovery 1107 Segment Recovery Basics 1107 Segment Recovery: Flow of Events 1108 Rebalancing After Recovery 1108 Simple Failover and Recovery Example 1109 The Three Types included a single-level correlated subquery. 32502 : Added additional logging code for resource queue events. 14465 : Resolved an issue where Greenplum Database returned the error no pre-assigned OID for slots used by a previous worker was freed. Also changed the logging level for background worker events to less verbose (from INFO to DEBUG1). N/A : Resolved an issue where, when running pg_basebackup

files 886 Understanding Segment Recovery 886 Segment Recovery Basics 886 Segment Recovery: Flow of Events 887 Rebalancing After Recovery 887 Simple Failover and Recovery Example 888 The Three Types of database data at the user level by using roles and permissions. Auditing Describes Greenplum Database events that are logged and should be monitored to detect security threats. Encrypting Data and Database Auditing Describes Greenplum Database events that are logged and should be monitored to detect security threats. Greenplum Database is capable of auditing a variety of events, including startup and shutdown

1092 Understanding Segment Recovery 1092 Segment Recovery Basics 1092 Segment Recovery: Flow of Events 1093 Rebalancing After Recovery 1093 Simple Failover and Recovery Example 1094 Incremental versus included a single-level correlated subquery. 32502 Added additional logging code for resource queue events. 14465 Resolved an issue where Greenplum Database returned the error no pre-assigned OID for relation slots used by a previous worker was freed. Also changed the logging level for background worker events to less verbose (from INFO to DEBUG1). N/A Resolved an issue where, when running pg_basebackup

1059 Understanding Segment Recovery 1060 Segment Recovery Basics 1060 Segment Recovery: Flow of Events 1060 Rebalancing After Recovery 1061 Simple Failover and Recovery Example 1061 Incremental versus included a single-level correlated subquery. 32502 Added additional logging code for resource queue events. 14465 Resolved an issue where Greenplum Database returned the error no pre-assigned OID for relation slots used by a previous worker was freed. Also changed the logging level for background worker events to less verbose (from INFO to DEBUG1). N/A Resolved an issue where, when running pg_basebackup

1075 Understanding Segment Recovery 1075 Segment Recovery Basics 1075 Segment Recovery: Flow of Events 1076 Rebalancing After Recovery 1076 Simple Failover and Recovery Example 1077 The Three Types included a single-level correlated subquery. 32502 : Added additional logging code for resource queue events. 14465 : Resolved an issue where Greenplum Database returned the error no pre-assigned OID for slots used by a previous worker was freed. Also changed the logging level for background worker events to less verbose (from INFO to DEBUG1). N/A : Resolved an issue where, when running pg_basebackup

1054 Understanding Segment Recovery 1055 Segment Recovery Basics 1055 Segment Recovery: Flow of Events 1055 Rebalancing After Recovery 1056 Simple Failover and Recovery Example 1056 Incremental versus notifications to system administrators if certain database events occur. Use Pivotal Greenplum Command Center alerts to detect and respond to events that occur in a Greenplum system. Pivotal Greenplum Database database data at the user level by using roles and permissions. Auditing Describes Greenplum Database events that are logged and should be monitored to detect security threats. Note: VMware supports PostgresSQL

Confidential │ ©2022 VMware, Inc. 10 ORCA Ø 历时十年，独立开发 Ø Cascades 架构 Ø OLAP性能很棒 Ø https://db.cs.cmu.edu/events/vaccination-2022-orca-a-modular-query-optimizer- architecture-for-vmware-greenplum-venky-raghavan/

LDAP authenticated user; if that’s not configured just OS username Next and previous events 11 12 支持广泛的异构平台间数据复制 * HVR5.6还支持z/OS，Google Cloud Storage/Big Query 13 Compare Products

Recovery 524 Understanding Segment Recovery 0 Segment Recovery Basics 525 Segment Recovery: Flow of Events 525 Rebalancing After Recovery 526 Simple Failover and Recovery Example 526 Incremental versus notifications to system administrators if certain database events occur. Use Pivotal Greenplum Command Center alerts to detect and respond to events that occur in a Greenplum system. Pivotal Greenplum Database Recovery Basics VMware Greenplum v6.18 Documentation VMware, Inc. 523 Segment Recovery: Flow of Events Simple Failover and Recovery Example Incremental versus Full Recovery Parent topic: Enabling High

Recovery 533 Understanding Segment Recovery 0 Segment Recovery Basics 534 Segment Recovery: Flow of Events 534 Rebalancing After Recovery 535 Simple Failover and Recovery Example 535 Incremental versus notifications to system administrators if certain database events occur. Use Pivotal Greenplum Command Center alerts to detect and respond to events that occur in a Greenplum system. Pivotal Greenplum Database Recovery Basics VMware Greenplum v6.19 Documentation VMware, Inc. 532 Segment Recovery: Flow of Events Simple Failover and Recovery Example Incremental versus Full Recovery Parent topic: Enabling High