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Oracle Enterprise Manager 11g
 

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    Oracle Enterprise Manager 11g Oracle Enterprise Manager 11g Presentation Transcript

    • Business-DrivenIT ManagementOracle Enterprise Manager:Empowering IT to Drive Business ValueNext Generation Database Management withOracle Enterprise Manager 11gValentín Leonard TabacaruPresales Technology ConsultantOracle Corporation
    • Oracle Enterprise Manager Hardware. Software. Complete.Event and Service Services Cloud Desk Connectors Integration Third Party Plug-ins Sun Ops Center Now Part of Oracle Enterprise Manager Product Family
    • Top DBA ChallengesPerformance Management Change ManagementOngoing Administration
    • Manageability Evolution Continuous Innovation R2 Adaptive Auto-Tuning Integrated Advisory Low-ImpactInstrumentation Recovery Testing Replication Memory RAC Schema Apps/SQL Backup Storage
    • Manageability Evolution Continuous Improvement 26% Less Time 31% Fewer Steps100% Oracle9i Database Oracle Database 10g75% Oracle Database 11g50%25% 0% Time Steps
    • Top DBA Challenges Sustain Optimal PerformancePerformance Management Performance Diagnostics Application Tuning Preserve Order Amid Change Management ChangeOngoing Administration Manage More with Less
    • Automatic Performance Diagnostics Maximize Performance With Self-Managing Database IO / CPU Boost Administrator Issues Productivity High Eliminate Performance Load Bottlenecks SQL Lower IT Management Costs RAC IssuesAutomatic Workload Self-Diagnostic Performance & Deliver Higher Quality of Service Repository Engine Management Snapshots Advisors • Sustain maximum performance with self-managing database • Top-down analysis using Automatic Workload Repository snapshots • Real-time performance analysis with Automatic Database Diagnostic Monitor • Resolve performance issues faster with drill-down root-cause analysis • Classification tree based on Oracle performance tuning expertise • Performance expert; now a RAC specialist too in Oracle Database 11g
    • Automatic Performance Diagnostics New in Oracle Enterprise Manager 11g Custom Pre-Packaged Composite eCommerce Apps Pre-Packaged Apps Apps Composite Apps Apps Apps • Enhanced ADDM • NEW: SQL impacting performance findings highlighted • Global AWR report for easier RAC diagnostics Application-to-DiskMiddleware • Backward compatibility: Can analyze snapshots from earlier versionsDatabase • Active Session History (ASH) • NEW: ASH for Standby: Facilitates performance analysis of Standby DB • Global ASH reports for RAC systemsPhysical & Virtual ServersStorage
    • Performance Diagnostics NEW: Active Reports• Interactive reports for off-line analysis• Offer same level of interactivity with drill-downs for detailed analysis• Can be emailed to appropriate personnel for analysis• Does not require Oracle Enterprise Manager installation
    • RAC Database ManageabilityNew in Oracle Enterprise Manager 11g• NEW: Monitoring and management of Clusterware• NEW: Grid Plug-and-Play support for policy-managed RAC databases• Addition and deletion of RAC nodes• ADDM shows blocking sessions across RAC instances
    • High Availability New in Oracle Enterprise Manager 11g• Configuration-wide summary view with charts for RAC/HA setup• Provides recommendations for MAA implementation • NEW: Minimum downtime automation for single instance to MAA• Show Availability related events across the configuration• NEW: Manage role-based standby DBs, e.g. convert Physical Standby to Active Data Guard
    • Exadata V2 Support NEW: Database Machine Support• Exadata monitoring Plug-in • Provision Database Machine based • Alerts and metrics on Exadata V2 • Performance monitoring from realm- • SQL Performance Analyzer for wide to cell disks estimating Exadata server • Configuration Analysis performance gains for DSS• SQL Monitoring support for workloads Exadata • Goal: Measure the improvement in I/O • I/O performance graphs with Exadata interconnect bytes with Exadata information • SPA comparison report shows performance improvements or regression
    • Top DBA Challenges Sustain Optimal PerformancePerformance Management Performance Diagnostics Application Tuning Preserve Order Amid Change Management ChangeOngoing Administration Manage More with Less
    • Application Tuning Automatic SQL Tuning Well-Tuned SQL Packaged Apps + SQL Profile High-Load Customizable Apps + SQ SQL Advice L Customizable Apps + Indexes & MVs + PartitionsApplications Automatic Tuning Optimizer • Automatic SQL Tuning • Captures high-load SQL • Tunes SQL using SQL Profiles • Implements greatly improved SQL plans (optional) • Performance benefit of advice provided • SQL Profiling tunes execution plan without changing SQL text • Enables transparent tuning for packaged applications
    • SQL Tuning Advisor New in Oracle Enterprise Manager 11g Gather Missing or Stale Statistics Create a SQL Profile SQL Profiling Add Missing Access Statistics Analysis SQ Structures SQ Access Path Analysis L L Modify SQL ConstructsSQL Restructure Analysis Adopt AlternativeAlternative Plan Analysis Execution Plan SQL Tuning Administrator Parallel Query Analysis Advisor Create Parallel SQL Profile Comprehensive Automatic Tuning SQL Tuning Optimizer Recommendations • SQL Tuning Advisor • NEW: Identifies alternative execution plans using real-time and historical performance data • NEW: Recommends appropriate degree of parallelism to improve SQL performance
    • Real-Time SQL Monitoring Looking Inside SQL Execution• Automatically monitors long running SQL• Enabled out-of-the-box with no performance impact• Monitors each SQL execution• Exposes monitoring statistics • Global execution level • Plan operation level • Parallel Execution level• Guides tuning efforts• NEW: Available as Active Reports in Grid Control 11.1• NEW: Enhanced to monitor PL/SQL
    • Reduce Performance Management Costs Forrester Total Economic Impact of Diagnostics and Tuning Packs• Increased DBA Productivity• Reduced system downtime & increased availability• Reduced capital spending on servers
    • Top DBA Challenges Sustain OptimalPerformance Management Performance Preserve Order Amid Change Change Detection Change Management Change Testing Change AutomationOngoing Administration Manage More with Less
    • Detecting Configuration and Application Changes Reports Compare Monitoring Policies SecurityConfiguration Changes Application Changes• Ensures system compliance with • NEW: Real-time schema change detection company standards • Schema compare capability help identify• Detects unauthorized (malicious) • Malicious SQL changes • Unauthorized access control changes• Over 300 out-of-box policies per Oracle • Changes to tables, procedures, triggers, “best practices” functions• Monitor compliance continuously • New/dropped indexes, etc.
    • Top DBA Challenges Sustain OptimalPerformance Management Performance Preserve Order Amid Change Change Detection Change Management Change Testing Change AutomationOngoing Administration Manage More with Less
    • Secure Test System Deployment Oracle Data Masking Production TestLAST_NAME SSN SALARY LAST_NAME SSN SALARYAGUILAR 203-33-3234 40,000 SMITH 111—23-1111 60,000BENSON 323-22-2943 60,000 MILLER 222-34-1345 40,000 • Deploy secure test system by masking sensitive data • Sensitive data never leaves the database • Extensible template library and policies for automation • Sophisticated masking: Condition-based, compound, deterministic • Integrated masking and cloning • Leverage masking templates for common data types • NEW: Command line (EMCLI) support for data masking actions
    • Change Testing Oracle Real Application Testing End-to-End Workflow• SQL Performance Analyzer (SPA) Create Test System Capture Workload • Unit testing of SQL response time• Database Replay • Concurrent load testing using Production workloads Replay Workload Deploy Replay Clients
    • Oracle Real Application Testing SQL Performance Analyzer SQL Plans + Stats Pre-Change TrialSQL Workload Compare SQL Analysis Report STS SQL Plans + Performance Stats Post-Change Trial • Test and predict impact of system changes on SQL query performance • Analyze performance changes for improvements or regression • Comprehensive performance analysis and reporting • Re-execute SQL queries in test environment • End-to-end solution: STS, SQL Plan Baselines, & SQL Tuning Advisor
    • SPA Enhancements NEW in Oracle Enterprise Manager 11g• Analyze performance of two workloads thru STS comparison• Allows comparing two different STS and generate SPA report• Better SPA trial accuracy through multiple test execution• SPA provides “Alternate Plans” recommendation for individual regressed SQL in a SPA trial• SPA Active Reports
    • Oracle Real Application Testing Database Replay Production Test• Reduce costs and risks of Clients Replay Driver database changes• Fully automated workflow• Change Assurance for • Database and O/S upgrades, e.g. migration to Exadata V2 • Configuration changes, e.g., conversion from SI to RAC • Storage changes • O/S migrations, e.g., Windows to Linux Storage Storage• Supports upgrades from Oracle 9iR2 to 10gR2 and 11g!
    • Database Replay Enhancements NEW in Oracle Enterprise Manager 11g• Replay Compare Period Report • Provides holistic view of the experiment – covers functional and performance aspects of testing • “Replay Divergence Summary” categorization indicates if further analysis is necessary• New reports available; Capture Vs Replay, Replay Vs Replay• Automatically runs ADDM• Enhanced Replay Divergence Analysis in Replay Progress/Summary Pages• Replay filters support • Usage similar to capture filters, used to target sub-set workload for replay • API support only in current release• Enhanced ASH performance data for more accurate performance analysis
    • David Mitchell Senior Vice President, OVUM “Oracle Real Application Testing reduces the time required to test changes by as much as 80%, lower testing costs by as much as 70%, mitigate risks by reducing the number of unexpected outages, and improve the quality of service for their IT operations.”Source: Oracle Real Application Testing – business agility through superior testing, Jan 2008
    • Top DBA Challenges Sustain OptimalPerformance Management Performance Preserve Order Amid Change Change Detection Change Management Change Testing Change AutomationOngoing Administration Manage More with Less
    • Testing Automation Reduce Time and Effort of Database Testing• Automate production to test• Automate production to test workflow of Database Replay workflow of Database Replay• Capture production workload,• Capture production workload, performance data performance data• Copy workload, performance data to• Copy workload, performance data to staging staging• Provision software, create test• Provision software, create test database database• Deploy replay clients and• Deploy replay clients and orchestrate replay orchestrate replay
    • Deployment AutomationCreate Reference Stage Gold Image Create Production Scale-Out RAC RAC System RAC System1 2 3 4 • Gold image based provisioning • Simplified RAC provisioning with automation • Single click RAC scale-out and scale-back • Provision full RAC and Clusterware systems • ASM Support
    • Database Change Automation Schema ChangesChange Management• Schema change propagation • Capture development changes in baseline version • Preview changes before confirming • Propagate planned changes from baseline to multiple databases
    • Software Change Automation: Patching •My Oracle Support connection My •Proactive advisories Oracle Support •CPUs •Feature based •Patch downloadsCorporate DMZ •Patch Database •Patch/CPU/Patchset •Zero downtime patching for RAC •Lights-out patching for Linux •Automatic download from Oracle ULN
    • Reduce Operations Cost with Automation Forrester Total Economic Impact of Configuration and Provisioning Packs• Reduction in costs of managing IT• Increase staff productivity• Increased agility to business needs• Reduction on capital spending
    • Top DBA Challenges Sustain OptimalPerformance Management Performance Preserve Order Amid Change Management Change Manage More with Less Space and ResourceOngoing Administration Management Automated Self-Management
    • Space and Resource Management• Space Management • NEW: Compression Advisor (Oracle Database 11.2) • Analyzes objects to give estimate of space savings for different compressions methods • Helps in deciding correct compression level for application • Recommends various strategies for compression• Resource Manager • NEW: Instance Caging (Oracle Database 11.2) • More flexible alternative to server partitioning • Wide platform support than operating system resource managers • Lower administration overhead than virtualization • I/O Resource Management for Exadata• ASM Cluster File System support • NEW in Oracle Enterprise Manager 11g • Comprehensive administration • Proactive Monitoring • Security
    • Top DBA Challenges Sustain OptimalPerformance Management Performance Preserve Order Amid Change Management Change Manage More with Less Space and ResourceOngoing Administration Management Automated Self-Management
    • Automated Self-Management
    • Oracle Database ManageabilityEmpowering DBAs To Drive Business Value Enhance Service Quality By Maximizing Application-to-Disk Performance Improved IT Agility with Risk-free Change Management Lower IT Costs Through Self-Managing Automation
    • Why Oracle Database 11g? For Manageability and ChangeFrom: To:Repetitive manual tasks Automated self managementReactive fire fighting Proactive forward planningUnpredictable service levels Service level managementPoint operations Centralized control
    • Oracle Enterprise ManagerProven Solution. Trusted by Customers. Saves weeks on Saves 80% time and effort Avoids online revenue application testing time for managing Databases losses up to 25% 90% of IT issues Drives asset utilization Cuts configuration addressed before they up by 70% management effort by 90% impact users Saves $1.9 million Saves $170,000 per year Replaces manual tools with with Oracle Enterprise with automation; saves Oracle Enterprise Manager Manager time by 50% Deploys SOA Reduces Database Reduces provisioning infrastructure 92% testing time by 90% effort by 75% faster Delivers 24/7 uptime with Cuts application testing Reduces critical patching Oracle Enterprise from weeks to hours time by 80% Manager
    • For More Information http://search.oracle.com manageability or oracle.com/manageability
    • Oracle Enterprise Manager 11g Resource CenterAccess Videos, Webcasts, White Papers, and MoreOracle.com/enterprisemanager11g