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Oracle 18c New Feature – Online Partitioning Strategy Modification

In Oracle 12c Release 2, a new feature was added whereby we could convert a non-partitioned table to a partitioned table with a MODIFY clause added to the ALTER TABLE SQL statement. In addition, the...

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Oracle 19c New Feature Hybrid Partitioned Tables

In Oracle 12c Release 2, one of the new features was the ability to create partitions on External tables. New in Oracle 19c is the feature where we can create a Hybrid Partitioned table – so some...

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Oracle 19c New Feature Compare Execution Plans with DBMS_XPLAN.COMPARE_PLANS

In Oracle 19c, a new sub-program called COMPARE_PLANS has been added to DBMS_XPLAN. With this new functionality, we can take a reference plan and compare it with some other execution plan – it could...

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19c New Feature DBCA Pluggable Database remote clone and relocate

A new feature in Oracle 19c is the ability to use DBCA to not only perform a remote clone of a PDB, but also to relocate a PDB from one Container Database to another. Let us have a look an example...

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Oracle 18c Multitenancy New Features – Snapshot Carousel, CDB Fleet and...

SNAPSHOT CAROUSEL A PDB Snapshot is a point-in-time copy of a Pluggable Database. We can create snapshots either manually using the SNAPSHOT clause of CREATE or ALTER PLUGGABLE DATABASE command, or...

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Pluggable Database Cloning using Snapshot Copy

We can clone a PDB using snapshots of the underlying storage via the SNAPSHOT COPY clause of the CREATE PLUGGABLE DATABASE statement. Performing PDB clones using a snapshot copy reduces the time...

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Oracle GoldenGate on Oracle Cloud Marketplace (Part 1)

Oracle Cloud Marketplace (https://cloudmarketplace.oracle.com) is an online store selling a wide variety of business applications and services which can complement an existing Oracle Cloud...

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Migrate data in real-time from OCI Classic to OCI using MV2ADB and Oracle...

In example we will use a combination of Oracle Cloud Marketplace GoldenGate and the MV2ADB tool to migrate data in real-time from an Oracle 12c database hosted on Gen 1 OCI Classic infrastructure to...

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Data migration to Autonomous Database using MV2ADB

Move to Autonomous Database (MV2ADB) is a tool developed by Oracle (thanks Ruggero Citton, great work!) to fully  automate the process of migrating data both from on-premise as well as OCI Classic Gen...

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Oracle GoldenGate on Oracle Cloud Marketplace (Part 2)

Connect to the GoldenGate Cloud Marketplace Node Identify the Public IP Address of the GoldenGate Cloud Marketplace compute node and connect via PuTTY using the saved PPK  private key. (note we had to...

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Oracle GoldenGate on Oracle Cloud Marketplace (Part 3)

In this example, we will perform replication from an Oracle 12c Release 1 database hosted on GEN 1 OCI Classic environment to an Oracle 19c Autonomous (ATP) database using Oracle GoldenGate on Cloud...

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Oracle Cloud Marketplace GoldenGate Classic Environment

To launch Goldengate via GGSCI we need to enter “ggsci” followed by the “version” -bash-4.2$ which ggsci /usr/local/bin/ggsci -bash-4.2$ ggsci Usage:   /usr/local/bin/ggsci <oracle-version>...

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