Author: Gleb Otochkin

Vagrant re-packaging and ssh

Many of us use Vagrant from Hashicorp to create and keep reference images of VMs for different purposes like a test or for fast deployment. Sometimes these images need to be refreshed or modified. Several days ago I helped to…

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Oracle GoldenGate microservices architecture – first try.

Three or four months ago Oracle released a new 12.3 version of the Oracle GoldenGate (OGG) software. The release did not only include a number of new features related to support of data types and some new features but, even…

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Oracle database upgrade on RDS AWS and SPM baselines

A couple of days ago I saw a question posted online asking about how AWS upgrades an RDS Oracle database and what happens with SPM baselines. To be more precise whether the existing Oracle SPM baselines would survive the upgrade…

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What you should know about Docker Containers for Oracle Data Integrator

Not long ago, Oracle adopted the Docker engine as one of the accepted platforms for its products and published a set of scripts and examples in the Oracle GitHub repository. This includes sets for rapid deployment of Oracle databases, Weblogic…

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What is new with AWS Data Migration Service?

I’ve already written about my experience with AWS Database Migration Service (DMS) a couple of times. But the DMS team in Amazon was not sitting still and was working on the service, adding new features and targets for replication. Let…

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Orphaned disks in OVM and what to do with them

Some time ago I was doing a maintenance on an OVM and noticed that it had significant number of disks without mapping to any virtual machine (I need to mention that the OVM cluster was a home for more than…

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Oracle new public Cloud licensing policy – good or bad?

A little while ago after a question from a customer about supporting Oracle products on the Google Cloud Platform (GCP) I decided to take a look for any updates to the Oracle public cloud support policies. The document can be…

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Replicating users and tablespaces with Oracle GoldenGate

Gleb Otochkin explains how to replicate users and tablespaces using Oracle GoldenGate.

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Moving Amazon Redshift data between regions

Find out how to move Amazon Redshift data between regions.

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AWS DMS tips for Oracle migrations

Explore AWS DMS, and discover tips for Oracle Migrations.

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