Know what Amazon S3 is and what it is commonly used for.Amazon S3 is secure, durable, and highly scalable cloud storage that can be used to store an unlimited amount…

Understand the global infrastructure.AWS provides a highly available technology infrastructure platform with multiple locations worldwide. These locations are composed of regions and Availability Zones. Each region is located in a…

What is Configuration Management? List a few available configuration management tools. What is Ansible? List some of major advantages of using Ansible. Write down the data flow of Ansible. What…

Before going further deep into Ansible, it is time to get familiar with some important Ansible commands: ansible: It is an extra – simple root / framework /API for doing…

Continuous Integration is not an all-or-nothing affair. In fact, introducing CI into an organization takes you on a path that progresses through several distinct phases. Each of these phases involves…

There should be one person assigned to Continuous Approval process which can do the tasks to control over the milestone and scope of software development and link to the status…

Code coverage is a measure of how much code is executed during testing & Test coverage is a measure of how many test cases have been executed during testing. In…

Continuous testing as a practice is actually what you do when you’re doing test-driven development properly. It provides tool support for automatically detecting when you save a code file and…

This is NOT a Continuous Deployment which is normally happening in production server. Here I am trying to depict the environment where we need to automate the process using pipeline…

Application packages are a program or group of programs that is designed for the end user. Application packages make application installation/uninstall process to Modular approach, Encapsulation/hiding of business logic, security,…

Continuous Inspection is a process to detect the possible bugs in the source code which may occur due to bad code quality and lack of effective peer code review. The…

Unit testing is a relatively old practice and what has become the definition of a good unit test through decades of practice is the following: It’s automated It’s repeatable It’s…

The benefit is that you know – immediately – when someone has broken the build. This means either They committed code that prevents compilation, which would screw any one up…

Software engineers must continuously learn and integrate. Software engineers must continuously learn and integrate. You learn more and more about what works and what doesn’t. If you’re serious about learning,…

Continuous Integration is a Good Configuration Management Practice. Developing software requires planning for change, continuously observing the results, and incrementally course-correcting based on the results. This is how Continuous Integration…

Frequent delivery means being able to work efficiently in small batches. The role of a (continuous) integration specialist / test automation specialist is to enable the DevOps team to integrate…

Coordinate with teams and resolve all complex application and system issues. Design and maintain expertise in flow of application process and systems related to company. Administer and resolve applications issues,…

Of all the job posts we see out there, this seems to be the most common. The role of a DevOps Automation Engineer is to analyze, design, implement and validate…