Les nouveautés d'EDB Postgres 11
Download as PPTX, PDF1 like188 views
This document provides an overview of the EDB Postgres Platform 11, highlighting its features, updates, and EDB's leadership in open-source database management. Key advancements include enhancements in EDB Postgres Advanced Server, the integration of tools for migration, data management, and enterprise monitoring. The document also emphasizes the platform's compatibility with various deployment environments and outlines its recognition in the database management space.
![© Copyright EnterpriseDB Corporation, 2019. All rights reserved.
POSTGRESQL 11
PARALLELISM IMPROVEMENTS
• Parallel Index Creation
• CREATE TABLE AS …, CREATE MATERIALIZED
VIEW in parallel
• Better parallel query for some UNION [ALL] cases
(EDB contribution)
• Real parallel hash joins (EDB contribution)
• Better performance for parallel sequential scans](https://image.slidesharecdn.com/edbpostgres11webinar-french-20190124-190124173425/85/Les-nouveautes-d-EDB-Postgres-11-24-320.jpg)
Les nouveautés d'EDB Postgres 11
- 1. © Copyright EnterpriseDB Corporation, 2019. All rights reserved. What’s New in EDB Postgres Platform 11 Marc Linster, SVP, Product Development and Support 1
- 2. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.2 AGENDA • Who is EDB? • EDB Postgres Platform • What’s new in V11 • Focus on PostgreSQL 11 and EDB Advanced Server 11 • Focus on EDB Postgres Enterprise Manager 7.5 • Platforms and Dates • Q&A
- 3. © Copyright EnterpriseDB Corporation, 2019. All rights reserved. WHO IS EDB? The world leader in open-source based Postgres software and services. • Founded in 2004 • Recognized RDBMS leader by: • Gartner • Forrester • Customer base > 4000 • 300+ employees • Offices worldwide • PostgreSQL community leader 3
- 4. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.4 OVER 4,000 CUSTOMERS U.S Customers EMEA Customers APAC Customers 92of the Fortune 500 311of the Forbes Global 2000 Our customers benefit from the most reliable, high-performing, flexible, open, and cost-effective data management platform available.
- 5. © Copyright EnterpriseDB Corporation, 2019. All rights reserved. 5 ONLY OPEN SOURCE BASED RDBMS IN GARTNER MQ EDB Recognized 6 Years In A Row on Gartner’s Magic Quadrant
- 6. © Copyright EnterpriseDB Corporation, 2019. All rights reserved. EDB OPEN SOURCE LEADERSHIP Named EDB open source committers and contributors CONTRIBUTORS Akshay Joshi Amul Sul Ashesh Vashi Ashutosh Sharma Dilip Kumar Jeevan Ladhe Mithun Cy M. Usama Rushabh Lathia Thom Brown MAJOR CONTRIBUTORSCORE TEAM Andres Freund Devrim Gündüz Thomas Munro Amit Kapila Bruce Momjian Dave Page Robert Haas 6
- 7. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.7
- 8. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.8 EDB POSTGRES PLATFORM
- 9. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.9 EDB POSTGRES PLATFORM – POSTGRESQL SERVER Community PostgreSQL • The world's most advanced open source DBMS • Supports workloads ranging from OLTP to data warehousing • Unique multi-model architecture for modern applications
- 10. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.10 EDB POSTGRES PLATFORM – EDB POSTGRES ADVANCED SERVER EDB Postgres Advanced Server • All the benefits of open-source PostgreSQL • Performance, security, and database compatibility for Oracle • Additional developer and DBA features
- 11. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.11 EDB POSTGRES ADVANCED SERVER Enterprise capabilities add to the strengths of community PostgreSQL • Items in GREY are available in Community PostgreSQL • Items in RED are proprietary additions in Advanced Server
- 12. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.12 EDB POSTGRES PLATFORM – INTEGRATION SUITE Integration Suite • Exchange data across various database management systems in near real time • EDB Postgres Data Adapters • EDB Postgres Replication Server
- 13. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.13 EDB POSTGRES PLATFORM – MIGRATION TOOL KIT Migration • Analyze and move your data from expensive legacy databases • EDB Postgres Migration Portal • EDB Postgres Migration Toolkit
- 14. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.14 THE FASTEST WAY OFF ORACLE TO THE CLOUD Migration Portal Combines • Native Oracle Compatibility • Schemas • DB Code • Application interfaces • Rich knowledge base from 10+ years of migrations • Cloud-based machine learning of new code translations
- 15. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.15 EDB POSTGRES PLATFORM – ENTERPRISE MANAGEMENT TOOLS Management • Mission-critical tools for management, monitoring, tuning, high availability, as well as backup and disaster recovery • EDB Postgres Enterprise Manager • EDB Postgres Failover Manager • EDB Postgres Backup and Recovery
- 16. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.16 POSTGRES ENTERPRISE MANAGER (PEM) Monitor, manage, and tune large scale enterprise-wide Postgres deployments • The only Postgres tool that combines database administration, monitoring, and SQL Performance into one integrated tool. • Management and monitoring capabilities are critical to helping enterprises adhere to stringent SLAs and performance requirements. • Works with both PostgreSQL and EDB Postgres Advanced Server MONITOR MANAGE TUNE Single Solution for Multiple DBA Tasks Enhanced DBA Productivity with PEM
- 17. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.17 EDB POSTGRES FAILOVER MANAGER Fault tolerant database clusters for high availability Protect Your Mission Critical Applications from Costly Outages High Availability Infrastructure for EDB Postgres Clusters Ensure Data Remains Available During upgrades and repairs ELIMINATE SINGLE POINTS OF FAILURE DETECTS AND AUTOMATES FAILOVER ZERO DOWNTIME MAINTENANCE
- 18. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.18 EDB POSTGRES BACKUP AND RECOVERY TOOL (BART) Capabilities • Schedule full and incremental backups • Easy management and reporting • Configurable retention policies • File compression and verification • Recovery automation including PITR • Block level incremental backup Benefits • Easy and ready-to-use backup solution • Reliability for peace of mind • Faster backups • Less storage required BART Architecture
- 19. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.19 EDB POSTGRES PLATFORM – DEPLOYMENT OPTIONS
- 20. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.20 SIMPLIFIED DEPLOYMENT. ROBUST CAPABILITIES. EDB Postgres™ Containers EDB Postgres Advanced Server + EDB Failover Manager Container FOR DATA MANAGEMENT AND HIGH AVAILABILITY pgPool Container: SQL Routing and Load Balancing FOR READ SCALABILITY EDB Postgres Backup and Recovery Tool (BART) Container FOR DISASTER RECOVERY SUPPORTED PRODUCTS | EPAS 9.6,10; EFM 3.2; pgPool 3.6; BART 2.1; PEM 7.3; CentOS 6,7; RHEL 6,7; Red Hat Open Shift 3.6+; Kubernetes 1.6+; Docker 12.1+ Postgres Enterprise Manager (PEM) Container: Monitor, Manage, Tune FOR DATABASE ADMINISTRATION
- 21. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.21 WHAT’S NEW IN EDB POSTGRES PLATFORM 11 EDB Failover Manager • Run EFM without sudo • Multi-VIP support for cross-data center failover • Hooks to integrate with load balancers, such as Pgpool-II • Promotion scripts can be run on any node, not just the master EDB Backup and Recovery • Block-level incremental backup! • Significant performance increases for databases over 1TB • Beta testers report up to 80% faster backup
- 22. © Copyright EnterpriseDB Corporation, 2019. All rights reserved. POSTGRESQL 11 HEADLINE FEATURES • Major Partitioning Improvements • Parallelism Improvements • Stored Procedures • Just-in-Time Compilation of SQL Expressions • More framing options for Window functions • Covering indexes
- 23. © Copyright EnterpriseDB Corporation, 2019. All rights reserved. POSTGRESQL 11 PARTITIONING IMPROVEMENTS • Hash Partitioning • Default Partitioning • Indexes, Foreign Keys, Triggers on Partitioned Tables • UPDATE row movement • Improved SELECT performance
- 24. © Copyright EnterpriseDB Corporation, 2019. All rights reserved. POSTGRESQL 11 PARALLELISM IMPROVEMENTS • Parallel Index Creation • CREATE TABLE AS …, CREATE MATERIALIZED VIEW in parallel • Better parallel query for some UNION [ALL] cases (EDB contribution) • Real parallel hash joins (EDB contribution) • Better performance for parallel sequential scans
- 25. © Copyright EnterpriseDB Corporation, 2019. All rights reserved. EDB ADVANCED SERVER 11 HEADLINE FEATURES 25 Data redaction, including DBMS_REDACT • e.g. convert credit card number to 54XX-XXXX-XXXX-XXXX • Variety of options to support various security needs Autonomous transaction • Just add PRAGMA AUTONOMOUS_TRANSACTION to an SPL block. edb_wait_states And More! https://postgresrocks.enterprisedb.com/t5/Postgres-Gems/Native-Data-Redaction-Capability-in-EDB-Postgres-Advanced-Server/ba-p/1979
- 26. © Copyright EnterpriseDB Corporation, 2019. All rights reserved. edb_wait_states: Finding Contention select wait_event_type || '.' || wait_event as wait, count(*) from edb_wait_states_data('2000-12-31', '2100-12-31') where wait_event is not null group by 1 order by 2 desc; wait | count --------------------------+------- Lock.tuple | 2228 Lock.transactionid | 2125 LWLock.lock_manager | 105 LWLock.buffer_content | 26 LWLock.wal_insert | 3 LWLock.CLogControlLock | 2 LWLock.WALBufMappingLock | 1 LWLock.ProcArrayLock | 1 IO.DataFileRead | 1 (9 rows)
- 27. © Copyright EnterpriseDB Corporation, 2019. All rights reserved. edb_wait_states: Per-Query Statistics query_abbrev | wait | count ---------------------------------+--------------------------+------- INSERT INTO pgbench_history ... | LWLock.WALBufMappingLock | 1 SELECT abalance FROM ... | LWLock.ProcArrayLock | 1 UPDATE pgbench_accounts SET ... | LWLock.lock_manager | 56 UPDATE pgbench_accounts SET ... | LWLock.wal_insert | 2 UPDATE pgbench_accounts SET ... | LWLock.CLogControlLock | 1 UPDATE pgbench_accounts SET ... | IO.DataFileRead | 1 UPDATE pgbench_branches SET ... | Lock.tuple | 1778 UPDATE pgbench_branches SET ... | Lock.transactionid | 845 UPDATE pgbench_branches SET ... | LWLock.lock_manager | 35 UPDATE pgbench_branches SET ... | LWLock.buffer_content | 12 UPDATE pgbench_tellers SET ... | Lock.transactionid | 1280 UPDATE pgbench_tellers SET ... | Lock.tuple | 450 UPDATE pgbench_tellers SET ... | LWLock.lock_manager | 14 UPDATE pgbench_tellers SET ... | LWLock.buffer_content | 14 UPDATE pgbench_tellers SET ... | LWLock.CLogControlLock | 1 UPDATE pgbench_tellers SET ... | LWLock.wal_insert | 1 (16 rows)
- 28. © Copyright EnterpriseDB Corporation, 2019. All rights reserved. OTHER STUFF • Version string format • PostgreSQL 11.1 (EnterpriseDB Advanced Server 11.1.7) on … • EnterpriseDB 10.4.9 on ... • edb_filter_log.redact_password_commands • edb_dblink_oci performance improvements against “wide” tables. • ‘dbo’ schema no longer created by default. 28
- 29. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.29 POSTGRES ENTERPRISE MANAGER 7.5 • Monitor EDB Postgres Advanced Server, PostgreSQL and the underlying system
- 30. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.30 POSTGRES ENTERPRISE MANAGER • 60 pre-defined probes collect nearly 400 metrics
- 31. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.31 POSTGRES ENTERPRISE MANAGER • 239 pre-defined alert templates
- 32. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.32 POSTGRES ENTERPRISE MANAGER • Create your own probes, metrics and alerts for custom monitoring requirements
- 33. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.33 POSTGRES ENTERPRISE MANAGER • Use pre-built dashboards, or create your own using standard or custom charts and graphs with optional predictive analysis
- 34. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.34 POSTGRES ENTERPRISE MANAGER • Send alerts via email, SNMP or integrate with Nagios
- 35. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.35 POSTGRES ENTERPRISE MANAGER • Manage/monitor EDB Ark And Failover Manager
- 36. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.36 POSTGRES ENTERPRISE MANAGER • Wizards help with bulk tuning, log and auditing configuration
- 37. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.37 POSTGRES ENTERPRISE MANAGER • SQL Profiler monitors & analyses workloads in realtime
- 38. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.38 POSTGRES ENTERPRISE MANAGER • Performance Diagnostics visualise and analyse wait state performance data from EPAS 11 (PEM 7.6)
- 39. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.39 POSTGRES ENTERPRISE MANAGER • Includes all pgAdmin 4 functionality
- 40. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.40 NEW FEATURE EXAMPLES Security
- 41. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.41 ENHANCED TEAM SUPPORT • Prior to 7.2, this was a convenience feature as users could still access underlying data if they chose • From 7.2, Postgres’ Row Level Security feature is fully integrated with Teams, to prevent access to any data relating to servers hidden from a user • Team support allows different team members to see different Postgres servers, based on their membership of roles in the PEM backing database
- 42. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.42 ROLE BASED ACCESS CONTROLS • PEM 7.2 adds Role Based Access Controls based on users membership of roles in the PEM backing database • This allows the system administrator to grant access to any PEM feature in an infinitely flexible and manageable way • Prior to PEM 7.2, users were either Admins or Read Only
- 43. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.43 DEMO GIS Visualiser
- 44. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.44 PLATFORMS • Installer: • Windows (x86_64) • RPM: • CentOS/RHEL/OEL 6 & 7 (x86_64) • CentOS/RHEL 7 (ppc64le) • SLES 12 (SLES 15 TBD) (x86_64) • DEB (01/2019): • Debian Stretch (x86_64) • Ubuntu 18.04 (x86_64)
- 45. © Copyright EnterpriseDB Corporation, 2019. All rights reserved.45 CONTAINERS • Supporting: • OpenShift • Kubernetes • Docker • Platform v11 update due 02/2019, including: • EPAS 11 • PEM 7.6 • Stateful Set support • Example Helm charts
- 46. © Copyright EnterpriseDB Corporation, 2019. All rights reserved. THANK YOU info@enterprisedb.com www.enterprisedb.com 46