When we discuss designing a new application or about IT services in general we talk a lot about end user interface, end user experience, cost of downtime and a thousand other things. But I don’t remember having too many discussions about developer, infrastructure engineer or IT consultant experience and how they deal with all the processes and tools surrounding each and every step of developing and implementation of the application or infrastructure. Let me explain what I mean.Continue reading “Make your developers productive and happy.”
Some time ago I wrote a short blog about dependencies between the number of enabled CPUs and how many databases you could build. Today we got another error when we were trying to create a new database. Here is the screenshot of the error.
If you can’t read it on a small screen it says “Create Database operation failed due to an unknown error. Refer to work request ID 2580d3ff-064e-4e6f-ab06-1327fd02f40e when opening a Service Request at My Oracle Support.” and provide an error code which is “Error“Continue reading “Exadata Cloud at Customer – free space in ASM and adding a new database.”
Some time ago I updated my terraform command line tool to the version 0.15.3 and was surprised how easy it went. Originally I planned to write a blog but it was not too much to write about. The upgrades to version 11 or 13 were much more painful. Last week HashiCorp announced Terraform version 1.0 General Availability and it meant that the time for a new upgrade had come. I upgraded it on one of my machines and decided to write a short blog about both upgrades to encourage people to try and do the upgrade.Continue reading “Upgrading Terraform command line to the latest version.”