Cooper Oracle 11g Overview

Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object]

Oracle Database 11g Change Assurance Capabilities Capture & Replay Workload Set Up Test Environments Perform Online Application Upgrades Detect & Tune Performance Changes Manage Execution Plan Evolution Package Incidents for Support Online Hot Patching

Snapshot Standbys for Test Environments ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Physical Standby Apply Logs Snapshot Standby Perform Testing Open Database Back out Changes Continuous Redo Shipping

Database Replay ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Pre-Change Production System … Backup … Captured Workload Process Process … Capture Workload Changes Unsupported Changes Supported ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Client Client App Server App Server App Server Client Process

Post-Change Test System … … … … … Process Process … Process Process … Can use Snapshot Standby as test system Pre-Change Production System Processed Captured Workload Backup Capture Workload Replay Driver App Server App Server App Server Process Process Replay Driver Client Client … Client

SQL Replay ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SQL Replay Performance Analysis

Viewing SQL Replay Analysis Results

Automatic SQL Tuning Configuration

Automatic SQL Tuning Result Summary

Automatic SQL Tuning Results Recommendations

Automatic SQL Tuning Result Details

Automatic SQL Tuning Results Drilldown

New Change Assurance Capabilities in Oracle Database 11g Capture & Replay Workload Set Up Test Environments Perform Online Application Upgrades Detect & Tune Performance Changes Manage Execution Plan Evolution Package Incidents for Support Online Hot Patching

Online Application Upgrade ,[object Object],[object Object],[object Object],[object Object]

Online Application Upgrade The challenge ,[object Object],[object Object],[object Object],[object Object],[object Object]

Online Application Upgrade How did we do it? ,[object Object],[object Object],[object Object],[object Object],[object Object]

Online Application Upgrade Revolutionary new capabilities ,[object Object],[object Object],[object Object],[object Object],[object Object]

SQL Plan Management controlled plan evolution ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Automatic Diagnostic Workflow Reduce Time to Problem Resolution Automatic Diagnostic Repository Duplicate Bug? Yes ,[object Object],[object Object],[object Object],No ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Critical Error ,[object Object],[object Object],[object Object],Auto Bug Matching (post 11gR1) 1 2 3 4 5

Feature-Based Patching ,[object Object],[object Object],Yes Proactively push metadata (version, feature relevance) for evaluation Download patch Customer Relevant Patch Found? Recommended interim patch becomes available in Metalink Database targets/groups Features & versions collected Apply patch 1 2 3 4 5 Grid/DB Control

Database feature based Patching

Online Patching of One-off Patches ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Online Patch Upgrade using RAC Initial RAC Configuration Clients on A, Patch B Emergency One-off Patches Operating System Upgrades Upgrade Complete Hardware Upgrades Clients Clients Clients on B, Patch A Patch 1 2 3 4 A B Patch B Critical Patch Updates

Online Database Upgrades using SQL Apply Initial SQL Apply Config Clients Redo Version X Version X 1 Switchover to B, upgrade A Redo 4 Upgrade X+1 X+1 Run in mixed mode to test Redo 3 X+1 X Upgrade node B to X+1 Upgrade Logs Queue X 2 X+1 Major Release Upgrades Patch Set Upgrades Cluster Software & Hardware Upgrades B A B A A B A B

Manageability, High Availability and Performance Highlights

Automatic SQL Tuning ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Well-tuned SQL Packaged Apps Customizable Apps Advisor Report Automatic SQL Tuning Index, Stats, Structure Analysis Test Execute SQL Profiles Implement Automatic Nightly SQL Profiling Manual High-Load SQL AWR

Partition Management Made Easy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Well-Designed Schema SQL Workload Packaged Apps Customizable Apps Access Advisor Index, MV Advice Partition Analysis Partition Advice Index, MV Analysis

Flashback Data Archive ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],ORDERS User Tablespaces Flashback Data Archive Archive Tables Oracle Database Changes Total Recall Select * from orders AS OF ‘Midnight 31-Dec-2004’

Physical Standby with Real-Time Query ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Physical Standby Database Primary Database Real-time Queries Continuous Redo Shipment and Apply Concurrent Real-Time Query

Rolling Database Upgrades Using Transient Logical Standby ,[object Object],[object Object],[object Object],[object Object],Physical Logical Upgrade Physical Also possible in 10.2 with more manual steps

Performance Major New Performance Innovations ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Oracle SecureFiles Unified Storage ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Server Results Cache taking the buffer cache to the next level ,[object Object],[object Object],[object Object],join join T1 GBY join T2 T3 GBY join T4 join T5 T6 join join T1 GBY join T2 T3 GBY join T4 join T5 T6 Q1: build query cache join join T1 GBY join T2 T3 GBY Q2: Use it transparently cache

OCI Consistent Client Cache like cache fusion between server and client ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Application Server Database Consistent Caching

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Compression for OLTP

Information Management Platform ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Oracle interMedia Multimedia management Oracle Locator & Spatial Location and Proximity Searching XML DB Integrated Native XML Database Oracle Text Text Indexing and Search Relational Characters, Numbers, Dates, LOBs Oracle Content and Records DB Content Management

Information Management ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Oracle interMedia DICOM Medical Image support Oracle Locator & Spatial Improved maps, 3D support, traffic updates XML DB Binary XML, Schema Evolution Information Retrieval Text Improvements, Semantic Processing Relational Secure Files Oracle Content and Records DB 11g Feature Refresh

Addt’l Oracle Database 11g Highlights ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Using EM to Perform Fast Mirror Resync

Setting Up ASM Fast Mirror Resync

A Q & Q U E S T I O N S A N S W E R S

Cooper Oracle 11g Overview

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