Category Archives: CD

Don’t forget! Linux Learning Resources

This is kept under the Linux Learning Project and Learning Resources section of the site, and is updated occasionally with new links.  Feel free to suggest one by contacting me directly.




Need DevOps Help?

  • Had issues with your DevOps pipeline?
  • Need help streamlining automation or configuration management?
  • Need to green field or “lift and shift” applications into the cloud?

If you are trying to do any of these, and running into issues please contact me.  I am now open to consulting directly.  Fixing even a few small inefficiencies can have a huge impact on the bottom line.  Not only that, if the DevOps philosophies are really taken up, its likely that the employee base will also be happier, and proud of their accomplishments as a team.

As far as technologies I support, please take a look at my Technologies page.  (Updated often)  I am also happy to take on new ones for a project if needed.

Creating an efficient pipeline is what I do; and a fully functional system that is working well can be an amazing thing.


Matthew Curry


What is Revision Control? (GIT/SVN)

A component of software configuration management (aka SCM), version control, also known as revision control or source control, is the management of changes to files and source. Changes are usually identified by a number or letter code, termed the “revision number”, “revision level”, or simply “revision”. For example, an initial set of files is “revision 1”. When the first change is made, the resulting set is “revision 2”, and so on. Each revision is associated with a timestamp and the person making the change. Revisions can be compared, restored, and with some types of files, merged.

Revision control can be very confusing to someone new, as you can see there are many ways to say the exact same thing.  This can make it difficult to pick up the concepts.  There are also many different kinds as you can see here.  However, the major one I would hope everyone would be familiar with is GIT, and SVN for the older folks. JJ… 😛

Git, invented by Linus Torvalds as mentioned here is the most prolific and widely used one out currently.  I also have a links under my Learning Resources page that are great for learning GIT.  Please keep in mind that GIT, and GitHub or two differnt things.  One is the software/method, and the other is a service that simply sells said software as a service.

What is Continuous Devlivery? (CD)

Continuous delivery (CD) is a software engineering approach in which teams produce software in short cycles, ensuring that the software can be reliably released at any time.  It aims at building, testing, and releasing software faster and more frequently. The approach helps reduce the cost, time, and risk of delivering changes by allowing for more incremental updates to applications in production. A straightforward and repeatable deployment process is important for continuous delivery.

What is Continuous Integration? (CI)

Continuous Integration is a software development practice where members of a team integrate their work frequently; usually they integrate at least daily – leading to multiple per day. Each integration is verified by an automated build/test to detect integration errors as quickly as possible. This usually leads to significantly reduced integration problems and allows a team to develop software more rapidly.