Oracle's strategy for MySQL is to make it a complete, open, and integrated part of their product portfolio. Key points include continued investment in MySQL to improve performance, scalability, and integration with other Oracle products. MySQL 5.5 offers significant performance gains over previous versions.

1. 对于 MySQL 的产品战略和路线图

2. • Built together • Tested together • Managed together • Serviced together • 基于开放标准 • 低成本 • 低风险 • 更可靠 Oracle 的战略 ： Complete. Open. Integrated.

3. • Oracle 绝不在任何产品层中屈居第二 • “ Complete” 意味 Oracle 在每一个层次都能满足大多数客户的需求 这就是为什么 MySQL 对于 Oracle 和 Oracle 的客户这么重要的原因！ Complete. Open. Integrated. MySQL 完善了 Oracle 产品线

4. • Oracle 继续投资于开源产品 • Enterprise Linux • VM (Xen) • Apache • MySQL 和 GlassFish 的加入更完善了开源产品的组合 业界最完整的开源产品族 Oracle Enterprise Linux & Oracle VM MySQL Value Add Eclipse, NetBeans Apache, Glassfish

7. “ Thanks to the MySQL and InnoDB teams for their continued hard work and dedication to making MySQL faster as hardware evolves. I, for one, cannot wait to see what this stuff does for us.” – Jeremy Zawodny, Craigslist “ I’m really blown away by MySQL 5.5.4’s improvements. ” – Don MacAskill, SmugMug “ My expectations for 5.5 were not high. I am pleasantly surprised! ” – Mark Callaghan, Facebook, MySQL UC Keynote MySQL 5.5 Early Adopters Speak!

8. InnoDB 成为缺省 • ACID 事务机制 , 外键 , 崩溃恢复 (Crash Recovery) 可用性得到了改进 • 半同步复制 • Replication Heartbeat • Replication Slave fsync options • Automatic Relay Log Recovery 易用性得到了改进 • SIGNAL/RESIGNAL • 更多的 Partitioning 选项 • PERFORMANCE_SCHEMA • Replication Server Filtering • Replication Slave Side Type Conversions • Individual Log Flushing Better Instrumentation/Diagnostics • InnoDB stats in 5.5 PERFORMANCE_SCHEMA MySQL 5.5

10. MySQL 5.5 SysBench Benchmarks Linux 200% performance gain for MySQL 5.5 over 5.1.50; at scale MySQL 5.5.6 (New InnoDB) MySQL 5.1.50 (InnoDB built-in) MySQL 5.1.50 (InnoDB Plug-in) Intel Xeon X7460 x86_64 4 CPU x 6 Cores/CPU 2.66 GHz, 32GB RAM Fedora 10

11. MySQL 5.5 SysBench Benchmarks Linux 369% performance gain for MySQL 5.5 over 5.1.50; at scale MySQL 5.5.6 (New InnoDB) MySQL 5.1.50 (InnoDB built-in) MySQL 5.1.50 (InnoDB Plug-in) Intel Xeon X7460 x86_64 4 CPU x 6 Cores/CPU 2.66 GHz, 32GB RAM Fedora 10

12. MySQL 5.5 Scales on multi core

17. 复制性能的提高 • Multithreaded slave for higher performance - Reduce possibility for slave to lag behind master • Preallocated binlog files - Improve performance by not having to append to files • Options for writing full or partial row images in RBR - Optimize for performance, disk size, or functionality • DTrace replication probes - Internal performance monitoring and debugging MySQL Server Priorities – FY2011-12

19. MySQL 5.5 SysBench Benchmarks Windows 538% performance gain for MySQL 5.5 over 5.1.50; at scale MySQL 5.5.6 (New InnoDB) MySQL 5.1.50 (InnoDB built-in) MySQL 5.1.50 (InnoDB Plug-in) Intel Xeon X7460 x86_64 4 CPU x 6 Cores/CPU 2.66 GHz, 32GB RAM Fedora 10

20. MySQL 5.5 SysBench Benchmarks Windows 1561% performance gain for MySQL 5.5 over 5.1.50; at scale MySQL 5.5.6 (New InnoDB) MySQL 5.1.50 (InnoDB built-in) MySQL 5.1.50 (InnoDB Plug-in) Intel Xeon X7460 x86_64 4 CPU x 6 Cores/CPU 2.66 GHz, 32GB RAM Fedora 10

24. MySQL Enterprise: Commercial Offering

25. MySQL Enterprise Monitor 优秀的 MySQL 调优助手 ! • 整个 MySQL 应用开发环境统一的、集成的视图 • 自动发现 MySQL 数据库服务器、复制关系拓扑图 • A 自动的、可客户化的、基于规则的监控、调优和 SNMP/SMTP 告警 • Q 查询语句监控、分析、调优和源代码跟踪 • 开发 / 质量控制 / 上线 等环节中的应用调优 • 减少应用部署后的风险

30. MySQL Enterprise Backup • Single File/Streaming • 与 Oracle Secure Backup API 集成 • Transaction Log 备份 / 恢复 (PITR) • 增量了压缩选项 • 与 MySQL Enteprise Manager (Monitor) 集成 MySQL Priorities – FY2011-12

31. 无单点故障的并行数据库：高读写性能 & 99.999% 的高可用性 MySQL Cluster Architecture

34. MySQL Product Releases 持续的创新

36. • Moscone West • W-070 – MySQL Enterprise Server and Monitor • W-071 – MySQL Cluster • W-072 – MySQL Workbench MySQL Demo at OracleDemoGround 现在就下载 MySQL 5.5 ！ http://dev.mysql.com/downloads