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Oracle GoldenGate, Streams, and Data Integrator
 

Oracle GoldenGate, Streams, and Data Integrator

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  • Statement of Direction: http://www.oracle.com/technology/products/goldengate/htdocs/statement-of-direction-gg.pdfFAQ: http://www.oracle.com/goldengate/goldengate-faq.pdf
  • http://goldengate.com/resources/GoldenGate_WhitePaper_Oracle8i9ito10g11g.html (no longer available from the link)
  • SPARC M5000 32-cores, divided up to different Zones (need to be capped). Sybase on x86 w/ 4 dual-core CPUs (8 cores).

Oracle GoldenGate, Streams, and Data Integrator Oracle GoldenGate, Streams, and Data Integrator Presentation Transcript

  • Oracle GoldenGate, Streams, &Oracle Data Integrator
    FumikoYamashita
    Solution Architect
    Safe Harbor Statement
    The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making a purchasing decision. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle.
  • 2
    Oracle Streams
    Oracle GoldenGate
    • Requires API based stored DB packages
    • Works with Oracle Database
    • Few large references
    • Problem scaling in high-throughput environments
    • Out-of-the-box flexible solutions
    • Broad heterogeneous support
    • Excellent reference base
    • High performance in high transactional environment
    • Reliable architecture
    Comparing GoldenGate & Streams
    GoldenGate is Oracle’s strategic replication solution
    Streams continues to be a supported Oracle Database feature
    GoldenGate’s Advantage:
    • Better ROI overall: GoldenGate is lower cost to implement and maintain
    • Enterprise-wide solution: GoldenGate easily expands to new use cases
    • Reliability, flexibility, high performance: GoldenGate surpasses other technologies
    Internal Only
  • Comparing GoldenGate, Data Guard & StreamsGoldenGate: Upgrading or Migrating from Oracle Database 8i/9i to 10g/11g
    3
    3.1 GoldenGate’s Technology for Transactional Data Management
    ….
    Aside from the differentiating ability of GoldenGate to handle heterogeneous database environments, readers familiar with Oracle data movement technologies may ruminate on the perceived resemblance between Oracle Streams and GoldenGate. This collation, however, is purely conceptual. The underlying architectures are significantly different. For example, Streams in Oracle 9i has problems scaling in high-throughput environments. In addition, it is limited in its support for data types (e.g. LONG) and for certain kernel functionality (e.g. log_parallelism). These issues are not present in GoldenGate’s platform.
    ….
    6.6 Oracle Data Guard, Oracle Streams
    The above two solutions do not support a rolling upgrade from 8i or 9i to 10g or 11g.
    For 10g to 11g upgrades you can use a physical standby configuration but you have to use transient logical standby during the upgrade process. In addition, during the upgrade process the standby system will not be available for failover. Please note that there are some limitations with using logical standby particularly with data types.
    GoldenGate_WhitePaper_Oracle8i9ito10g11g.pdf
  • Oracle GoldenGate/ODI Use Cases & Demo CoverageEnterprise-wide Solution for Real Time Data Needs
    Disaster Recovery, Data Protection
    Standby
    (Open & Active)
    1
    3
    Zero Downtime Migration and Upgrades
    Continuous Availability
    (OGG)
    Log Based, Real-Time Change Data Capture
    Operational Reporting
    Reporting
    Database
    OGG
    ODI/ETL
    EDW
    ODS
    2
    ODI/ETL
    Real-time OR/BI
    (ODI/OGG)
    Heterogeneous Source Systems
    EDW
    Real-time BI
    Query Offloading
    Data Distribution
    Lower IT Cost
    (OGG)
    SOA Integration /Web Services (ODI/OGG)
    OGG: Oracle GoldenGate ODS: Operational Data Store TCO: Total cost of ownership BI: Business Intelligence
    ODI: Oracle Data Integrator EDW: Enterprise Data Warehouse ROI: Return of investment ETL: Extract-Transform-Load Tool
  • 5
    Oracle Real Time Data Integration
    Oracle’s Unique Offering for Real Time Business Intelligence
    2
    1
    ODI - ETL Tool
    • Periodic mini-batches
    • Transform in the Database
    • Never go back to sources
    Oracle GoldenGate
    • Real time CDC extracts from transactional systems
    • Non-invasive on sources
    • Continuous streaming load into ODS Schema of target
    • Latency in seconds
    • Maintains transactional integrity
    • Ensures data integrity and reliability
    EMP
    EMP
    DEPT
    DIM
    FACT
    DIM
    DIM
    DIM
    EMP
    DEPT
    DEPT
    Source 1
    ODI
    Data Warehouse on Sybase
    On-Disk Logs
    Oracle
    GoldenGate
    Source 2
    Oracle
    GoldenGate
    On-Disk Logs
    ODS Schema
    DW Schema
    Operational Financial Billing System on Oracle DB
    Benefit
    • Improves business insight
    • Combines intelligence on current business status with historical context
    • Eliminates load on source systems
    • Reduces latencies and batch windows
  • Oracle Data Movement & Transformation Products per Solution
    Any DB
    Oracle
    Hetero-geneous
    Oracle
    to Oracle
    Any DB
    6
  • Oracle Data IntegratorBased on Technology Foundation from
    Data Movement and Transformation from Multiple Sources to Heterogeneous Targets
  • Use Cases for Oracle Data Integrator
  • Customer Data Quality
    St. James BBQ & Pool Svc
    John St. James III
    42 Ridge St, #5
    St. Louis
    5551234
    Saint James Barbequeand Pool Service
    Jonathan St. James III
    42 Ridge Street. NW, #5
    St. Louis,MO 63119
    314-555-1234
    CLEANSE
    Product Data Quality
    WG IK 113 OHM .15W1%
    RESWG ik 113OHM1/8W
    1/8WATT IK @113O 1%ikwidg 113Ohm @.15-1
    Widget ik – 113O
    Max 113o 1/8w-1%RES
    6 Matching Products, each record is identical:
    Product: Widget IK Power: .15 Watt
    Resistance: 113 Ohm
    Tolerance: 1%
    CLEANSE
    BENEFITS FOR THE BUSINESS USERS
    • Supply Chain - Accurate inventory data & improved collaboration with third-parties
    • Customers Service - Improved CS with complete and accurate CRM information
    • Marketing / Sales - Better understanding of customer behavior, Accurate insight into sales efficiency, New cross-selling opportunities enablement
    • Decision Makers - Take decisions on trustworthy data and accurate KPI, Discover new business opportunities
    Oracle Data Quality and ProfilingJoint Development with Trillium
    DATA QUALITY PROVIDES
    • Profiling - Discover and assess data quality
    • Cleansing – Common Data Typos
    • Matching – Eliminate Duplicates
    • Parsing – Unstructured Tokens
    • Standardization – Common Formats
  • Oracle Data Integrator Customers
    Media
    Services
    Communications
    Finance / Banking
    Other
    Energy/Industrial
    Insurance / Health
    Retail