Oracle GoldenGate and Oracle Data Guard
Oracle GoldenGate and Oracle Data Guard Oracle GoldenGate and Oracle Data Guard
Integrated Capture: Overview • Supports multiple deployment configuration – On-Source : Source database and Integrated Capture are on the same machine – Downstream : Integrated Capture runs on different database – typically on different machines • Easy transitions for existing GoldenGate customers – Customers may choose which option they prefer based on their requirements. 24 Copyright © 2011, Oracle and/or its affiliates. All rights reserved. “On Source” “Downstream”
Integrated Capture: Engineered for Data Guard • RAC instance addition/removal – Thread count change based on DG role transition handled without user intervention – Transparent support for RAC-One • Resetlogs – Will automatically detect resetlogs operation in redo logs and take the correct branch of redo – Transparent handling of repositioning in presence of resetlogs operation • Redo fuzziness around failover – In local mode, knows to avoid fuzziness (stays behind unacknowledged commit) – In downstream mode, can be configured to avoid redo fuzziness 25 Copyright © 2011, Oracle and/or its affiliates. All rights reserved.
- Page 1 and 2: Oracle Golden Gate and Oracle Data
- Page 3 and 4: 3 Program Agenda Overview of Oracl
- Page 5 and 6: Oracle GoldenGate Differentiators P
- Page 7 and 8: Program Agenda Overview of Oracle
- Page 9 and 10: Oracle Data Guard Concepts • Swit
- Page 11 and 12: Oracle Data Guard Fast Start Failov
- Page 13 and 14: Data Guard FSFO • Zero Data Loss
- Page 15 and 16: Technical Challenges in Capturing D
- Page 17 and 18: Challenge 2: Resetlogs Change on Fa
- Page 19 and 20: Challenge 4: Standbys may Not be Co
- Page 21 and 22: Integrated Capture: What is it? 21
- Page 23: Oracle GoldenGate: Integrated Captu
- Page 27 and 28: Integrated Capture: Deploying On-So
- Page 29 and 30: Redo Transport Integrated Capture (
- Page 31 and 32: Integrated Capture (DBFS): On-Sourc
- Page 33 and 34: Integrated Capture (DBFS): On-Sourc
- Page 35 and 36: On-Database Deployment for DG: Conf
- Page 37 and 38: On-Database Deployment: Param Files
- Page 39 and 40: Role Change Trigger create or repla
- Page 41 and 42: Integrated Capture: Deploying Downs
- Page 43 and 44: Redo Transport Integrated Capture:
- Page 45 and 46: Integrated Capture: Downstream Depl
- Page 47 and 48: Downstream Deployment for Data Guar
- Page 49 and 50: Downstream Deployment for Data Guar
- Page 51 and 52: Downstream Deployment for Data Guar
- Page 53 and 54: Program Agenda Overview of Oracle
- Page 55 and 56: Join the Data Integration Community
- Page 57: 60 Copyright © 2012, Oracle and/or
Integrated Capture: Overview<br />
• Supports multiple deployment configuration<br />
– On-Source : Source database <strong>and</strong> Integrated<br />
Capture are on the same machine<br />
– Downstream : Integrated Capture runs on different<br />
database – typically on different machines<br />
• Easy transitions for existing <strong>GoldenGate</strong><br />
customers<br />
– Customers may choose which option they prefer<br />
based on their requirements.<br />
24 Copyright © 2011, <strong>Oracle</strong> <strong>and</strong>/or its affiliates. All rights reserved.<br />
“On Source”<br />
“Downstream”
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