DevOps practices allow you to improve the efficiency of your software development and operation processes. Services like microservices DevOps active interaction and continuous integration of specialists occurs with automation tools. DevOps is a continuation of an Agile approach. It helps to eliminate time and organizational barriers between testers, development teams, administrators, and technical support. This allows them to build, test, and release software releases faster and more reliably.
What is DevOps
DevOps arose out of a mismatched workflow problem. The final software was often not usable due to functional and organizational issues between developers and administrators. Such disruption and fragmentation of communication within the company leads to broadening of the deadlines for solving problems, disrupted releases, overtime work, and customer dissatisfaction.
DevOps trends propose solving this problem by applying Agile principles as to the development and testing processes as to software operation, deployment and support processes. Thus, DevOps news became widespread, including the spread of information about Agile practices aimed at accelerating the delivery of a ready product and accelerating product releases.
A DevOps engineer can be helpful in almost any organization involved in application development or managing a large number of servers, also thanks to DevOps security. Big IT giants like Amazon, Adobe, Google, Facebook, and tech businesses like Netflix, Walmart, Etsy are hiring DevOps engineers.
The game company Geecko shares its experience of successful DevOps implementation. It creates games with tasks for programmers, coding battles, organizes meetups and other online formats. Its most significant projects collect 20 thousand players each, while until recently, the company did not have a dedicated team to support the infrastructure.
Facebook is one of the main promotion channels because it is easy to select an audience and segment it based on the available data. One day, when $1,000 was poured into a marketing company, it worked very well. However, this had its consequences: a notification was received that the servers were overloaded, the virtual machine (8 cores, 32 GB of memory) was loaded by 90% CPU at the threshold value of 50%, as people rushed into the game en masse.
The game incident was a catalyst for change, and the company realized it needed DevOps engineers to build a highly scalable infrastructure.
By standardizing and automating development and implementation processes, DevOps delivers the following business benefits:
- events, documented management processes, and detailed reports are easy to track;
- Developers have more control over the environment, giving the infrastructure a more applied understanding of the product and its operation;
- significant reduction in time to market due to a seamless development and implementation cycle;
- improving customer satisfaction;
- quick response and high speed of experiments;
- expanding the competencies and responsibilities of developers – programmers participate in setting up servers and finding errors, write automated tests, smoothing out possible infrastructure vulnerabilities in the code
DevOps transformation helps you see your entire project in perspective. In addition, it entails several profound internal changes. Automation of all stages of the software life cycle makes it possible to release and deliver software to the user as quickly as possible. The collaborative work of the development, testing, and operation departments lead to each employee knowing how the product works at all stages. Thus, the business maintains its level of competitiveness, making changes to the software instantly and at any stage.