Real Time Access to Real Time Information

Transcription

1 <Insert Picture Here> Real Time Access to Real Time Information Prepared for Oracle User Group Paul Bekker

2 GoldenGate is Strategic to Oracle Best-in-class leader in real-time data solutions Complements existing Oracle products Continuous Availability for heterogeneous systems Real-time data access for Reporting Real-time data for BI, EPM, Exadata Zero-downtime migrations / upgrades to Oracle Database and Applications Over 400 customers with 4,000+ implementations across Fortune 500 companies: Financial Services, Communications, Healthcare, Public Sector, Retail & Utilities industries Top 3 of 5 largest commercial banks Top 3 of 3 busiest ATM networks Top 7 of 10 financial data services companies Top 4 of 5 telecommunications providers Top 3 of 5 largest food & drug stores 2

3 Customers Demand Continuous Real Time Data While Lowering IT Costs and Gaining Operational Efficiencies Real-Time Business Operations Continuous Availability of Critical Applications and Data Continuous Uptime in event of disaster No downtime during planned outage Load balancing & Data distribution Real-Time Information Access for Intelligence & Decisioning Instantly available Data for Reporting Access to Key Information for Analysis Across Heterogeneous Systems Lower IT Spend & Improve Efficiencies Choose best system for need Modernize Legacy Systems Offload for reporting 3

4 Oracle GoldenGate Use Cases Enterprise-wide Solution for Real Time Data Needs Disaster Recovery, Data Protection Zero Downtime Migration and Upgrades Standby (Open & Active) Standardize on Single Technology for Multiple Needs Deploy for Continuous Availability and Real-time Data Access for Reporting / BI Log Based, Real- Time Change Data Capture OGG Operational Reporting ETL Reporting Database Heterogeneous Source Systems ODS ETL Real-time BI Query Offloading EDW EDW Highly Flexible Fast Deployments Lower TCO & Improved ROI Data Distribution 4

5 Oracle GoldenGate Technology Differentiators Oracle GoldenGate provides low-impact capture, routing, transformation, and delivery of database transactions across heterogeneous environments in real-time Key Differentiators: Performance Non-intrusive, Low Impact, Sub-second latency Extensible & Flexible Open, modular architecture - Heterogeneous sources & Targets Reliable Maintains Transactional Integrity - Resilient against interruptions and failures 5 5

6 Key Solutions for Oracle GoldenGate Query Offloading Resource Utilization Use physical standby for reads Cost Reduction Move reads to lower cost systems Continuous Availability Zero Downtime Migration & Upgrade Migrate database, hardware or applications with minimal downtime Disaster Recovery & Data Protection Create live standby for failover, avoid and repair block corruptions Data Distribution Synchronize hub & spoke or distributed systems Real Time Data Integration Operational Reporting Quickly report on transaction system data with no source impact Real Time Business Intelligence Understand current metrics in historical context 6

7 Solution Query Offloading Cost Reduction Improve Resource Utilization Find a solution that can transfer our data in real-time, keeping up with data volumes and meet future business needs. In actuality, GoldenGate was the only solution that handled all three requirements with ease. J Seelan, DBA Manager, Flowers.com 7

8 Query Offloading For Resource Utilization Improve Resource Utilization OLTP Transactions Oracle Primary Database ADG Read Only Users Oracle Physical Standby Database Solution Query Offloading Leverage existing physical standby database using Oracle Active Data Guard for read-only & queries Improve utilization on both OLTP and standby systems by segmenting all query traffic to standby. Benefit Offloads Queries - reduces load on transactional systems Leverage existing investment in physical standby database Do you want to take advantage of your physical standby database for queries and improve resource utilization across OLTP and standby Systems? 8

9 Query Offloading Infrastructure Cost Reduction Query Offloading OLTP Transactions Non-Oracle or Legacy Platform Cost Reduction OGG Read Only Users Oracle Platform Solution Create a real-time replica of existing expensive operational system (e.g. legacy or big iron) on Oracle with RAC on Linux. Sync replica in real-time and route all read-only traffic Benefits Reduce/Eliminate query load on transactional system Directly reduce cost of legacy, mainframe, nonoracle Do you want to move query processing to standard, lower cost DB & Hardware infrastructure with no disruption to critical transaction processing systems & satisfy business end-users as data volumes and users grow? 9

10 Query Offloading Case Study Query Offloading Saves Millions $ COMPANY OVERVIEW A world leader in the travel marketplace, Sabre Holdings merchandises and retails travel products and provides distribution and technology solutions for the travel industry GoldenGate PROVIDES Supports 1.6TB of data movement per day to read-only servers Source Oracle 10g Target MySQL Current plans to migrate to Oracle 11g on both source and target. CHALLENGES / OPPORTUNITIES Optimize OLTP system performance offload all query activity Reduce TCO via platform changes and segment lookers from bookers Handle growing data volumes and support heterogeneous systems over lifecycle of Air Travel Shopping Engine (ATSE) Maintain data integrity across all systems RESULTS 80% TCO Reduction Millions $$ saved Bookers vs Lookers

11 Solution Continuous Availability Disaster Recovery / Data Protection Zero-Downtime Migration / Upgrade Data Distribution / Synchronization We believe this is the only product on the market that can meet our demands for 99.95% database availability, performance and scalability. Chris Uriarte, CTO, Retail Decisions

12 Continuous Availability Zero Down-time Migration and Upgrade Continuous Availability Previous Version Old DB Version OGG New Version New DB Version Solution Migrate from any heterogeneous database to Oracle11g with minimal downtime Migrate hardware or OS platforms with no downtime Upgrade Siebel CRM with no downtime Allow active users to move to new system gradually while both systems are live Benefit Standardize your data center and modernize platforms Zero down-time for mission critical applications Safely migrate users from one system to the next, while keeping both systems running. Lower risk by enabling failback Do you need to migrate your database or upgrade critical applications but can t afford to take any down time and impact critical business processes? 12

13 Continuous Data Availability Data Distribution / Synchronization Continuous Availability Oracle 9i Oracle 11g OGG Oracle 10g SQL Server Solution Replicate data for distributed applications to drive global operations and improve operational efficiency Distribute data in real-time across Oracle and Non-Oracle environments Active-Active configuration keeps multiple data centers in sync Benefit High Availability for mission critical data Ability to scale, handle large & growing data volumes Access to consistent data across geographically dispersed data centers How does your data keep up with the demands of your 24x7 global business. Can all business units access the same, up-to-data information at any time, continuously? 13

14 Complementary and Used Together Active Data Guard and GoldenGate Continuous Availability Central Hub Active Data Guard Physical Standby GoldenGate Source & Target GoldenGate Targets Example of a how a global hub & spoke manufacturing operation may be deployed using both Active Data Guard and GoldenGate GoldenGate Source & Target GoldenGate Target 14

15 Continuous Availability Case Study High Availability of Manufacturing Application Meets Stringent SLAs COMPANY OVERVIEW Research In Motion (RIM) is a leading designer, manufacturer and marketer of innovative wireless solutions for the worldwide mobile communications market. CHALLENGES / OPPORTUNITIES Experiencing exponent growth and stringent carrier SLA s to meet growing demand for Blackberry devices Maintain continuous availably of critical data across all global data centers (4) for manufacturing plants All plants see same data and can move devices based on regional demand GoldenGate PROVIDES Active-Active configuration provides same data across worldwide plants Improved system performance & response times Zero downtime DB migration to new version using phased approach RESULTS All of manufacturing from VP to engineer on plant floor can access most up to date info.

16 Continuous Availability Use Case Data Distribution & Enterprise-Wide Data Movement COMPANY OVERVIEW Headquartered in Zurich and Basel, Switzerland, UBS is one of the world's leading financial firms. It serves a discerning, international client base for wealth management, investment banking and asset management. In Switzerland, UBS is the market leader in retail and commercial banking. Oracle PROVIDES: Data distribution among internal applications Data distribution for read-only archiving and reporting Database High Availability and Disaster Tolerance Database rolling upgrade/active migration Topology includes one-way and multi-master on Oracle instances CHALLENGES / OPPORTUNITIES Large, Complex & Heterogeneous environment for 100 back office applications Numerous installations that require a flexible solution. (Oracle, Sybase & MS SQL Server) for both production and development. RESULTS Replaced Sybase Replication Server product and standardized on GoldenGate for all data movement Reduced costs by eliminating mid-tier servers Replicating all heterogeneous databases across the enterprise protects against downtime. 18

17 Complementary and Used Together Active Data Guard and GoldenGate Heterogeneous Distributed Subset Replicas Oracle GoldenGate Oracle Active Data Guard Oracle DB Primary Oracle DB Standby Disaster Recovery & Data Protection Data Distribution / Synchronization Fast failover to physical standby database Fastest solution for Oracle Oracle Database only Allows standby to be open for reads to leverage customer investment Transparent data protection to repair corrupted blocks on primary or standby Enterprise-wide heterogeneous replication Zero downtime operations Non-invasive by reading database logs Supports active-active scenarios Ensures transactional consistency High volume; low latency Guaranteed delivery across wide area networks Oracle Active Data Guard Oracle GoldenGate 19

18 Streams Statement of Direction Streams: Product Plan: Continue & Converge Existing customers are fully supported Over time, the best of Streams and GoldenGate will be merged to create Oracle's next-generation replication product. Given the strategic nature of Oracle GoldenGate, Oracle Streams will continue to be supported, but will not be actively enhanced. Rather, the best elements of Oracle. Streams will be evaluated for inclusion with Oracle GoldenGate. Current customers depending on Oracle Streams will continue to be fully supported, and Oracle Streams customers should continue using the feature wherever it is deployed today. 20

19 Comparing GoldenGate & Streams GoldenGate is Oracle s strategic replication solution Streams continues to be a supported Oracle Database feature Oracle GoldenGate Oracle Streams Out-of-the-box solutions Broad heterogeneous support Excellent reference base Highly customizable and flexible Optimized for Oracle Database Few large references Question: I already have Streams with Oracle DB? Why buy GoldenGate? Better ROI overall: GoldenGate is lower cost to implement and maintain Enterprise-wide solution: GoldenGate easily expands to new use cases Support for Streams continues: Continue to use Streams where it s deployed 21

20 Oracle GoldenGate Technical Solution Overview 22

21 GoldenGate Heterogeneous Platforms Databases Capture: Oracle DB2 Microsoft SQL Server Sybase ASE Teradata Enscribe SQL/MP SQL/MX Delivery: O/S and Platforms Windows 2000, 2003, XP Linux Sun Solaris HP NonStop HP-UX HP TRU64 HP OpenVMS IBM AIX IBM z/os All listed above, plus: HP Neoview, Netezza, Greenplum, and any ODBC compatible databases ETL products JMS message queues MySQL TimesTen

22 How It Works: Modular Architecture Capture: Committed changes are captured (and can be filtered) as they occur by reading the transaction logs. Trail files: Stages and queues data for routing. Pump: Distribute data for routing to multiple targets. Route: Data is compressed, encrypted for routing to targets. Delivery: Applies data with transaction integrity, transforming the data as required. Capture Source Trail Pump Pump LAN / WAN / Internet (TCP/IP) Target Trail Delivery Source Database(s) Delivery Target Trail Bi-directional Source Trail Capture Target Database(s) 24

23 GoldenGate Topologies Unidirectional Query Offloading Bi-Directional Live Standby or Active-Active for HA Peer-to-Peer Load Balancing, Multi-Master Broadcast Data Distribution Integration/Consolidation Data Warehouse Cascading Data Marts

24 No Downtime Migration: 9i 11g upgrade 9i AIX gR2 AIX Start GoldenGate TDM s Capture process 2. Initialize the Clone database with Recovery Manager then Upgrade to 11gR2 3. Add the captured transactions 4. Veridata Comparison

25 Addressing Failback 9i 1 Failback contingency g 6 1. Start GoldenGate TDM s Capture process 2. Initialize the Clone database with Recovery Manager then Upgrade to 10g 3. Add the captured transactions 4. Veridata comparison 5. Activate Failback 6. Switch to the alternate server

26 Veridata 3.0 Component Overview Source Machine Java Veridata Agent Veridata Web Client Veridata Web Server Source Machine Src DB 1 web services web service client cli veridata repository db Veridata Server Compressed Data C Veridata Agent Src DB 2 Possible On Going Replication Command Line Veridata Server Machine Java Veridata Agent Existing product Homogeneous Version (Oracle/Tandem) Target Machine Java agent is one executable for all supported databases. Supports heterogeneous cross database comparisons. (Beta) C agent is required for NSK and can be used for Oracle like-to-like comparisons. Trg DB

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28 Director Web Browser Based GoldenGate Instances View Manage Monitor GGSCI Execution Consolidated Logs Alerts

29 High Availability: Active-Active Disaster Recovery for ATM Processing & Electronic Payment Business Challenges: Ensure High Availability for electronic and ATM payment processing of 1 billion transactions per year. Support and synchronize two geographically distinct data centers Handle performance demands during increased workload at peak times. Each system responsible for its own cutover GoldenGate Solution: Phased approach: Live Standby first then moved to Active/Active for continuous availability Both sites active and sharing load, using GoldenGate s BASE24 module D24 for conflict detection and resolution Processing 1 Billion Transactions per Year HP Nonstop NS16000 ATM Application ACI Base24 Stockholm Location A Dual-Active ATM Application ACI Base24 Stockholm Location B HP Nonstop NS16000 We can maintain our level of customer service no matter what. We have been using this full dual site Active/Active solution with GoldenGate continuously since 2006 with no outages or service issues. - Magnus Kleveby, Systems Area Manager for Authorization Processing, Swedbank

30 Zero Downtime Migration & Upgrade Zero Downtime OS and DB Migrations Business Challenges: RIM BlackBerry has a very small monthly window to take downtime for upgrades, migrations, and planned maintenance Strict SLA limits with the major Telcos! Zero-Downtime OS and Database Upgrade with Application Maintenance GoldenGate Solution: Zero-Downtime Upgrade and OS change for business-critical Oracle databases Application Maintenance GoldenGate Veridata to ensure that all data from source is in-synch with target and that migration has been successful Provisioning Database migration with failback Provisioning GoldenGate Benefits: Fail-back capability to reduce business risk and downtime No manual intervention to reduce possibility of errors Assurance of database consistency with Veridata. Oracle HP-UX Waterloo Oracle HP-UX Slough, U.K. 35

31 Demo 1 Oracle DB - Create target and souce users, schemas - enable achieve logging Install 26 megs of Golden Gate - Unzip, Create mgr, register service names Source Schema (oggs) -> Target Schema (oggt) - Edit dirprm\ggs_ext, ggs_pump, defgen, mgr - Start MGR source and target Load Data - scr_load.bat Check Data Source and Target - Note difference in Customer table - Show log in Golden Gate Souce reports GGSCI> send ggs_rep, report GGSCI> view report ggs_rep, details 36

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