Month: April 2022

MongoDB on Oracle Autonomous

Earlier this year Oracle announced support for MongoDB API on the Oracle Autonomous database family. It has been recognized as a huge milestone by Forbes and multiple other analysts, technical and market experts. In my opinion it was logical and fully predicted one more step to the main idea of “Converged Database”. I didn’t coin that term – Oracle was using it for two or three years as of now. The main idea is to create a fully managed database platform supporting the most of APIs and interfaces and put the data together under the Oracle Autonomous Database umbrella. Here I will try to look inside and understand what it is, how it works, what is supported and what is not.

Continue reading “MongoDB on Oracle Autonomous”

Data Pump Export on Oracle Autonomous

The blog was supposed to be a small how-to but it has grown to a bigger one and hopefully might help to avoid some minor problems while exporting data from an Autonomous Database (ADB) in Oracle Cloud (OCI). It is about exporting data to the Oracle DataPump format to move data to another database or as a logical “backup”.

Oracle documentation provides sufficient information but I find it more and more difficult to navigate considering the number of options and flavours for Oracle databases. There are some new ways and tools around Oracle OCI ATP which can help in some cases. If you want you can jump directly to the end to read the summary.

Continue reading “Data Pump Export on Oracle Autonomous”

Blog on Oracle OCI ARM free tier.

This blog was primarily driven by questions from my peers and colleagues who wondered where my blog was hosted and how it was created. It might help to move from a hosting platform to your own website and where to start.

Like most bloggers I started my blog using one of the hosting platforms but soon after found some limitations in choosing appearance, plugins and was a bit annoyed by some commercial banners on my page. After a while I decided to move to my own site. I bought a domain name for myself and created my own environment using the WordPress software on a cloud VM. It didn’t cost me too much but it was not entirely for free. When Oracle introduced some additions to the always free set of resources. I decided to give it a try and move my blog entirely to the OCI free tier.

For those who would like to skip the reading and try, I have a set of Terraform scripts on GitHub. They haven’t been updated lately and use not the latest versions but can be a good place to start.

Continue reading “Blog on Oracle OCI ARM free tier.”