Tài liệu Grid Computing Infrastructure docx

Grid Computing Infrastructure Nguyen Quang Huy Senior Technical Sales Consultant Agenda y Business Challenges y Solution - How Can Oracle Help? y Benefits y Market Momentum & Proof Points y Summary Agenda y Business Challenges y Solution - How Can Oracle Help? y Benefits y Market Momentum & Proof Points y Summary The Four Fundamental Goals of I.T. y Better Information y Better Processes y Better Quality of Service y Lower Cost …Balancing The Goals Is Complex Business Processes Business Information Quality of Service Cost Problem: Islands of Computation Financials Financials Procurement Procurement Service Service Supply Supply Chain Chain Files Files Sales Sales HR HR y Expensive, underutilized components y Limited reliability y Fragmented management y Slow to adjust to business needs Print Invoices Generate POs Credit Verification 1 User Authentication 1 Account Validation 1 Create Customers Credit Verification 2 User Authentication 2 Account Validation 2 y Hard to adapt to changing business requirements y Duplication of functionality means wasted resources y Small fixes require large investments of time and labor Inflexible, Inefficient, Hard to Maintain Problem: Monolithic Applications Problem: Complex Infrastructure Screen Scrape Screen Scrape Screen Scrape Screen Scrape Message Queue Message Queue Message Queue Download File Download File Download File Transaction File Transaction File Transaction File ORB ORB CICS Gateway CICS Gateway APPC APPC RPC RPC Transaction File Sockets Sockets Message Message Application Application Application Application Application Application Application Application Application Application Costly, Inflexible and Incompatible 79% of Budget Spent on Maintaining Existing Systems Which Is Very Expensive To Manage… Source: Gartner 2004 Information Technology Evolution Mainframe Mainframe Computing Computing Client Client - - Server Server Computing Computing Internet Internet Computing Computing Grid Grid Computing Computing Host Computers Host Computers Tape Storage Tape Storage Legacy Databases Legacy Databases Host Architecture Host Architecture No Bus. Processes No Bus. Processes SMP, MPP SMP, MPP DAS Disks DAS Disks Relational DBMS Relational DBMS C/S Architecture C/S Architecture ERP Processes ERP Processes Rack Mounted CPUs Rack Mounted CPUs Storage Arrays Storage Arrays Clustered DBMS Clustered DBMS 3 Tier Architecture 3 Tier Architecture Enterprise Processes Enterprise Processes Blade Servers Blade Servers Low Cost SAN, NAS Low Cost SAN, NAS Grid Grid - - Enabled DBMS Enabled DBMS Service Oriented Arch. Service Oriented Arch. Composite Processes Composite Processes [...].. .Grid Computing Islands of Computing Grid Computing Expensive Processors Cheap Processors Expensive Storage Cheap Storage Idle Excess Capacity No Excess Capacity Single Points of Failure Fault tolerant Add Capacity in Large... Application Management S’ware & H’ware Configurations Ad mi nis ter Grid Control M r nito o Backup & Recovery Expert Advice Install/Clone Configure Automated Tasks Sever Generated Alerts rov P n sio i Oracle.com Liv e Lin k Product Updates Patch Patches Secure Product Configuration Grid Infrastructure Complete End-to-End Solution Grid Grid Control Control Information Software Platform Agenda Business... Applications Application Platform Suites An Application Platform Suite (APS) is an integrated Infrastructure for Enterprise Applications consisting of an Application Server, Integration Server, Portal Server, and other components APSs lower the cost of ownership of Enterprise Applications Technology Consolidation Utility Computing High ROI Low TCO Application Access Consolidation Application technology Consolidation... Flashback RMAN & Flash Recovery Area H.A.R.D Data Guard Online Reconfiguration Rolling Upgrades Configuration Archive Online Redefinition Oracle MAA Best Practices Oracle MAA Best Practices Unplanned Downtime Grid Clusters FaN Consolidation: Complete Security of Data Encryption Network Security Unified User Identity Security and Privacy Virtual Private Database Oracle Label Security Auditing Data Security Stored... Strong Authentication Consolidation Is Now All Good News! More Pros Low Risk Low Cost Pros Better Information Better Processes Consolidated Information Standardise: One Platform for all Hardware and O/S Grid Cluster SMP Uniprocessor Desktop Server Single User • • • • • • • • AIX Linux Solaris HP-UX HP Tru64 HP VMS Windows OS/390 Standardise: One Platform for all Deployments Enterprise Edition Oracle Lite... Automate: Self-Managing Database Automation of Routine Tasks – – – – Automatic Storage Management Automatic Backup and Recovery Automatic Statistics Collection Automatic Memory Management Built-in Intelligent Infrastructure – – Code instrumentation Workload repository Tools to Empower the DBA – – Automatic Database Diagnostic Monitor Automatic Tuning Optimizer Lots more … Reduced Operational Costs Automate:... technology Consolidation ROI & TCO Database Consolidation Reduce Datacenters Reduce Servers Many servers Low ROI Reduce Hardware Simplify Management Increase Service Levels Higher Availability Adaptable Infrastructure Reactive Managed Agile Next Steps for IT… Consolidate Standardize Automate “The typical enterprise, with mainframe,Unix and Windows deployments, could save between 8.5% & 10.5% of the data... Service Levels Reduce Complexity and Management Lower Cost – – – – Increased Return on Investment (ROI) Lower Total Cost of Ownership (TCO) Make Best Use of Resources Leverage existing investments Better Infrastructure – – IT environments that are adaptable to change Implement reusable services Agenda Business Challenges Solution - How Can Oracle Help? Benefits Market Momentum & Proof Points Summary Customer . Mainframe Computing Computing Client Client - - Server Server Computing Computing Internet Internet Computing Computing Grid Grid Computing Computing Host. SAN, NAS Grid Grid - - Enabled DBMS Enabled DBMS Service Oriented Arch. Service Oriented Arch. Composite Processes Composite Processes Grid Computing