Thursday, November 15, 2018

Benefits and considerations of Java DevOps

DevOps sees the union of practices, philosophies and tools that allow you to create services and applications very quickly. This means that you can improve your applications and evolve at a much faster pace than developers who use traditional software development processes. We talk about DevOps, in general, a lot, but today, let's dig a little deeper and take a look at Java DevOps specifically.

What is the devOps?

The DevOps is simply a portmanteau of software DEVelopment and IT OPerations. It was called for the first time agile operations and involves different disciplines in the creation, operation and development of applications and services.

Using a devOps model, you are gathering your development team and your operations team, and your work is no longer in silos. These teams, and sometimes in conjunction with the security and quality control teams, work together to implement the new application - development, testing, implementation and, later, operation.

Another important feature - developers often use tools that help automate processes that used to be done manually and, as such, are prone to errors and take much longer to be executed. They also use tools to operate and support applications quickly, as well as to perform tasks without the need for external help, such as implementing code or allocating resources.


What is Java DevOps?

Java DevOps is simply applying DevOps practices and philosophies to the development of Java applications. This means that compartmentalized equipment is no longer necessary when creating Java applications.

Some of the principles you should know include:

Continuous integration. This practice requires developers to periodically mix the code they recorded in a central repository. After the merger, tests and automated constructions are carried out. This allows a team to find problems and quickly eliminate bugs, improve the quality of the application and reduce the time needed to validate their applications. This also helps your team to release new updates more quickly.

Continuous delivery This practice requires that your team release all code changes after writing and then automatically create and test them. If the integration continues to place your code changes in a test environment, continuous delivery will place it in a production environment. What does this mean? You will always have a Java application ready for production!

Microservices. DevOps makes use of microservices. Instead of having a great monolithic Java application, your application is made up of smaller and independent applications.

Infrastructure as a code. This practice means that the infrastructure is assigned and then managed by code and development techniques. Cloud services can help your development teams and operations interact with the infrastructure on a scale that they feel comfortable with. With infrastructure as a code, servers and infrastructure are quickly implemented, automatically corrected and can be easily duplicated. Your team can also automate the administration of the configuration and also take advantage of the policy as a code, in which compliance with regulatory requirements is practically guaranteed.

Benefits of Java DevOps

1. DevOps take a people's approach first. In addition to bringing together its development, operations and other equipment, DevOps requires team members to understand the perspective of other team members. This may mean that a developer is sharing their concerns with the team and a SysOp doing the same. This type of understanding can allow team members to help each other, as a developer by creating resources and tools that another team member needs. As such, collaboration is not only motivated by necessity. But, even when you join teams, you also put the focus on responsibility and ownership.

2. Java DevOps reduces the time to develop a Java application. This will help you deliver the correct Java applications to the end users more quickly and until it becomes more efficient as time passes. You can also adapt more quickly to all the conditions and demands of the constantly changing market.

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3. Better application quality. DevOps almost always requires a change for continuous integration, which means that each stage of application development is tested and monitored. Each change is also tested. That's why Java DevOps can guarantee that your Java applications have a positive experience for its users. In addition, the devOps can increase the security rather than hinder it.

4 You do not overload yourself. You can manage and operate your applications, processes and infrastructure at scale.

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Considerations and Risk Mitigation

Here are the things you should consider when switching to the devOps for your Java projects.

• Visibility: it would be very tiring and difficult to check if your containers have the correct configuration or do not contain spyware.
• Vulnerabilities: If there are problems or if you need to update or remove components, it will be very difficult to follow the different containers.
• Consistency: there may be components that are not reviewed. And if you use microservices, this can also mean more configurations that are going to be checked.
The good news is that there are tools you can use to help you manage or minimize these risks. These tools include Artifactory, Sonatype Nexus and RogueWave OpenLogic, as well as several open source and paid tools.




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