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DevOps and Source Control

The topic of DevOps and and Agile are everywhere, but how often do you hear Source Control thrown into the mix?  Not so much in public, but behind the closed doors of technical and development meetings when Agile is in place, it’s a common theme.  When source control isn’t part of the combination, havoc ensues and a lot of DBAs working nights on production with broken hearts.

Do You Even TDM, (Test Data Management)?

Along with the deep learning I’ve been allowed to do about data virtualization, I’ve learned a great deal about Test Data Management.  Since doing so, I’ve started to do some informal surveys of the DBAs I run into and ask them, “How do you get data to your testers so that they can perform tests?”  “How do you deliver code to different environments?”

A total unattended install of linux and the Oracle database.

This is a blogpost about how I setup my test virtual machines. The seasoned sysadmin and DBA will notice that the techniques used here are perfectly usable for real production environments. The most important thing is there is no need to download or stage any software for installing the virtual machine, everything is downloaded when needed during installation. Obviously this works best when you have got reasonable bandwidth available for connecting to the internet.

The main infrastructure software components of this setup are:
Virtualbox as the virtualisation software.
Ansible as the configuration and management engine.
Vagrant as the virtualisation manager.

Do you even [ Agile | DevOps ] bruh?

It seems I can’t turn around without getting myself involved in some discussion about Agile or DevOps these days.

agile-devops-meme2

I agree with many of the concepts and the aims of Agile, DevOps, Continuous Delivery etc. I find it hard to believe anyone wouldn’t see value in what they are trying to promote. As always, it is how people interpret and implement them that makes all the difference.

It’s just like religion. They all seem to be pretty sound at heart, but let a few lunatics and fundamentalists loose on them and next thing you know…

Patching Time

Just a quick note to point out that the October PSU was just released. The database has a few more vulnerabilities than usual (31), but they are mostly related to Java and the high CVSS score of 9 only applies to people running Oracle on windows. (On other operating systems, the highest score is 6.5.)

I did happen to glance at the announcement on the security blog, and I thought this short blurb was worth repeating:

Patching Time

Just a quick note to point out that the October PSU was just released. The database has a few more vulnerabilities than usual (31), but they are mostly related to Java and the high CVSS score of 9 only applies to people running Oracle on windows. (On other operating systems, the highest score is 6.5.)

I did happen to glance at the announcement on the security blog, and I thought this short blurb was worth repeating:

Patching Time

Just a quick note to point out that the October PSU was just released. The database has a few more vulnerabilities than usual (31), but they are mostly related to Java and the high CVSS score of 9 only applies to people running Oracle on windows. (On other operating systems, the highest score is 6.5.)

I did happen to glance at the announcement on the security blog, and I thought this short blurb was worth repeating: