RENÉ ANTÚNEZ

What is an Online Redo Log? : A Back-To-Basics Guide

In this post we will look at the Online Redo Log which consists of physical files that store redo records, capturing changes made to the database. These records are crucial for the recovery process, as they facilitate “roll forward” of committed changes and “roll back” of uncommitted ones.

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Understanding Oracle Undo Records: A Back-to-Basics Guide

Confused about Oracle Undo Records and their role in database management? This guide breaks it down, explaining how undo data supports read consistency and transaction rollback. Whether you’re a DBA or a developer, mastering undo records is key to maintaining data integrity and performance.

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OCI,Terraform & IaC : Creating a Compartment

Unlock the power of Oracle OCI, Terraform, and Infrastructure as Code with this blog series. In this second entry from beginner basics to advanced techniques, we learn how what a provider, datasource and TF variables are used in Terraform.

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Currently I am an Oracle ACE ; Speaker at Oracle Open World, Oracle Developers Day, OTN Tour Latin America and APAC region and IOUG Collaborate ; Co-President of ORAMEX (Mexico Oracle User Group), Web Events Chair for IOUG Cloud Computing Special Interest Group (SIG) ; At the moment I am an Oracle Project Engineer at Pythian