Questions and answers

How do you replicate in Oracle?

How do you replicate in Oracle?

Step 1: Set Database to FORCE LOGGING Mode

  1. Step 1: Set Database to FORCE LOGGING Mode.
  2. Step 2: Enable Supplemental Logging.
  3. Step 3: Enable Logging for all Columns in the required Table.
  4. Step 4: Prepare the Source Tables for Log Data Capture.
  5. Step 5: Create a Change Set.
  6. Step 6: Create Change Table.
  7. Step 7: Enable Change Set.

How does Oracle database replication work?

Oracle replication is a fully integrated feature of the Oracle server; it is not a separate server. Replication uses distributed database technology to share data between multiple sites, but a replicated database and a distributed database are not the same.

What is Oracle dataguard replication?

Active Data Guard uses the simplicity of physical replication, but its deep integration with Oracle Database provides unique isolation between primary and standby databases to deliver the highest level of protection against data loss. Active Data Guard is a licensed option for Oracle Database Enterprise Edition.

How do I use Oracle Streams?

Oracle Streams

  1. Architecture.
  2. Instance Setup.
  3. Stream Administrator Setup.
  4. LogMiner Tablespace Setup.
  5. Supplemental Logging.
  6. Configure Propagation Process.
  7. Configure Capture Process.
  8. Configure Instantiation SCN.

What is the difference between Data Guard and GoldenGate?

Data Guard is an Oracle specific technology while GoldenGate support heterogeneous database systems including all the major RDBMS as DB2,Sybase, MySQL . GoldenGate allows transformation of the data, with conflict management while it is being replicated between both database systems.

What are data replication tools?

Data replication tools support data security, disaster resilience and business continuity by rapidly creating a data replica in a location independent of the data’s source. The software provides central management of replication policy across heterogeneous data sources and targets.

What are the two basic styles of data replication?

Replication Sites Replication environments support two basic types of sites: master sites and snapshot sites. A master site maintains a complete copy of all objects in a replication group.

What is the difference between Data Guard and Golden Gate?

What is Oracle Golden Gate?

OCI GoldenGate is a real-time data mesh platform, providing a managed service allowing users to design, execute, orchestrate, and monitor their data replication and stream data processing solutions in the Oracle Cloud Infrastructure.

Are Oracle Streams deprecated?

Oracle Streams is deprecated in Oracle Database 12c and may be desupported and unavailable in a later Oracle Database release. Use Oracle GoldenGate to replace all replication features of Oracle Streams. Note: Oracle Database Advanced Queuing is independent of Oracle Streams and continues to be enhanced.

What is the use of Oracle Golden Gate?

Is Oracle Golden Gate an ETL tool?

Extract, transform and load your Oracle data to your data warehouse using Alooma’s stream-based data pipeline as a service (ETL). Oracle GoldenGate is a comprehensive software package for real-time data integration and replication in heterogeneous IT environments.