Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Andrew Mendelsohn Senior Vice President Database Oracle Corporation Oracle Database 10g: A Revolution in Database Technology Oracle Database 10g Goals Half the Cost Highest Quality of Service – – Highest Availability, Reliability, Security Highest Performance, Scalability Easiest to Manage Problem: Islands of Computation Limited scalability, no resource sharing Must be configured for peak loads Single point of failure Slow to adjust to business needs Sales Files HR Procurement Service Supply Chain Financials Grid Vision Computing as a utility – A network of clients and service providers Client-side: Simplicity – Request computation or information and receive it Server-side: Sophistication – – Availability, reliability, security Capacity on demand, load balancing Virtualization – – Nothing more virtual than a utility Massive potential Grid Computing Eliminates Islands of Computation Coordinated use of many small servers acting as one large computer. IT Problem Separate servers High h/w & s/w costs Configured for peak Single point of failure Hard to change Difficult to manage Grid Solution Shared servers Low cost components Capacity on demand Fault tolerant Flexible Unified management Introducing Oracle 10g Complete, integrated grid infrastructure Oracle Grid Computing Storage Grid Database Grid Application Server Grid Grid Control Low cost Highest quality of service Rapidly adjusts to meet business needs Unified management Automatic Storage Management (ASM) Eliminates need for conventional file system and volume manager Capacity on demand – Add/drop disks online Automatic I/O load balancing – – Automatic Storage Management Stripes data across disks to balance load Best I/O throughput Automatic mirroring Easy ASM – How it Works No volumes: just a pool of storage Partitions total disk space into uniform sized megabyte units Automatic Storage Management ASM – How it Works No volumes: just a pool of storage Partitions total disk space into uniform sized megabyte units Efficient, online add/remove of disk with automatic rebalancing Automatic Storage Management ASM – How it Works No volumes: just a pool of storage Partitions total disk space into uniform sized megabyte units Efficient, online add/remove of disk with automatic load balancing Automatic Storage Management Automatic Storage Management Summary Low Cost – – – – Eliminates need for volume manager and file systems Works well with inexpensive, modular storage Better storage utilization Easy – up to 50% less DBA/Sys Admin work Fault tolerant Raw disk performance Capacity on demand Automatic I/O load balancing Storage Grid - Highest Data Protection for Lowest Data Guard Cost Redo Shipping Flash Backup Flashback ASM Mirroring Storage Failure Protection Flashback Logs Human Error Protection On Disk Backups Corruption Protection Site Failure Protection Database Server Grid – Real Application Clusters Runs Real Applications Proven – – Over 500 production sites Certified with leading apps Runs on standard, low cost servers Fault tolerant Capacity on demand New integrated clusterware makes it easy everywhere ERP CRM DW Database Server Grid Integrated Clusterware Makes it Easy Portable to all platforms Low Cost – – No need to purchase additional software Easy to install, manage Easy – – – Deploys in hours not days Improved single system image Single-vendor support Remains open to third-party clusterware Database Server Grid – Workload Management Push-button, online add/drop server to cluster Automatic Load Balancing – – – – Based on “service” concept Automatic routing of service connection requests to appropriate server with lowest load On server failure, automatic re-allocation of surviving servers to services Dynamic load balancing when service levels not met (coming soon) Grid Fault Tolerance Database Failover App. Server Detection Total Recovery Time Oracle9i 10 - 60 secs minutes minutes Oracle 10g < 8 secs < 4 secs < 12 secs Re-establish database connections faster with Oracle 10g infrastructure. Oracle RAC 10g - Only Solution for Enterprise Grids Mission Critical Quality of Service on Industry Standard, Low Cost Servers Integrated clusterware makes RAC easy for everyone Fault tolerant, scales all applications Capacity on demand Automatic load balancing Oracle 10g Grid Management One-half to one-tenth the cost Self-Managing Database OEM Grid Control – – Grid-wide operations Scale from one to hundreds of systems with little incremental cost ERP EMAIL DW Business Challenge – How to Scale DBA’s to the Grid ? Installation 6% Creation & Configuration 12 % Others 15% Software Maintenance 6% Data Loading 6% Ongoing System Management 55% Source: IOUG 2001 DBA Survey Oracle Database 10g Self-managing Database Built-in Intelligent Infrastructure – – Automatic Database Diagnostic Monitor – Automatic performance diagnostic engine in the database Automatic Tuning Optimizer – Code instrumentation Data warehouse to analyze performance of customer workloads SQL Profile to tune packaged applications Automatic PGA and SGA Memory Management Lots more … Oracle 10g OEM Grid Control Manages the Oracle Grid environment Scales to thousands of servers Application Service Level Management Configuration Management – – – Provisioning Cloning Patch Management ERP EMAIL DW 10g is a Revolution in Oracle DB Management, Tuning Rewrite all the books for Enterprise DBA’s A whole new set of books possible for DBA’s managing “small to medium size” databases – Learn all you need to know in 2 Days Business Intelligence on the Grid Lower Cost – – Leverage 10g hardware, software, labor savings Manage millions of terabytes Intelligence when you need it – – Cross-platform transportable tablespaces Asynchronous change data capture More value from your data – – Mature OLAP, Data Mining Improved SQL Analytics – SQL Model Clause HTML DB – Rapid Web Development Tool Builds database-driven Web applications For non-programmers App developers and app users just need a web browser Addresses MS Access proliferation problem – Supports hosted development and deployment environment 10g Performance Metrics PLSQL up to 2x Table Scans up to 2x SQL Profile Tuning huge Floating point math up to 10x Bulk LOB Update up to 3x Import up to 15x Export up to 35% Incremental backup up 10x Parallel media recovery 2-4x Backup compression 17x Infiniband interconnect ½ latency, 2x block transfer TPC-C – – Best absolute and best on 4way Intel +28% on same hardware Easy Transition to the Grid Oracle 10g preserves investment – – – Runs all existing apps on clusters Moves data to new platforms as fast as FTP Low risk - Start small and add capacity on demand ERP EMAIL DW Oracle 10g Grid Computing Half the Cost – – – Low cost, modular storage and servers Complete, integrated software infrastructure Half the labor cost Highest Quality of Service Rapidly Adjust to Business Needs – – Capacity on demand Load balancing Easy to Manage ERP EMAIL DW “The best thing about the Grid is that it is unstoppable.” The Economist June 2001 2 Key Technology Innovations Automatic Storage Management Flashback Database/Table Fast Disk-based Backup and Recovery RAC Workload Management Rolling Upgrade Cross-platform Transportable Tablespaces Exabytes of data SQL Model Clause Self-managing Database Grid Control HTML DB Integrated software stack Next Steps…. Tuesday, 2pm, Larry Ellison, Keynote on 10g Wednesday, 9:45 Chuck Rozwat, Keynote on 10g Wednesday, 2:30 Ken Jacobs, Keynote on Ease of Management Key Technical Presentations Self-managing DB, Monday, 1 pm, Rm 103 HTML DB, Monday, 1 pm, Rm 104 OEM Grid Control, Monday, 2:30 pm, Rm 103 RAC, Monday, 2:30 pm, Rm 104 SQL Model Clause, Monday, 4 pm, Rm 130 High Availability, Tuesday, 11 am, Rm 304 XML DB, Tuesday, 11 am, Rm 130 Grid, Tuesday, 3:30 pm, Rm 102 ASM, Wednesday, 11 am, Rm 103 Streams, Wednesday, 1 pm, Rm 103 OLAP, Thursday, 1 pm, Rm 131 Reminder – please complete the OracleWorld online session survey Thank you.