The modern world has witnessed how drastically technology evolves and how rapidly new technological advances emerge. Hence, it would be fair to say that Java, one of the oldest and most popular programming languages, has also undergone substantial changes over the past few years. Given the rapid pace of change in the technological industry, Java developers are expected to be knowledgeable about the newest technology trends and developments. Businesses and corporations that want to stay on top of the current market can significantly benefit from this.
So, if you are planning to develop an app and are looking to hire Java developers, engaging a dedicated software development team is considered to be a more efficient solution. It is definitely a scalable and efficient approach to work with developers who are passionately committed and have relevant expertise.
Here is a list of technology developments that Java developers should be aware of in order to suit your needs and to make the hiring process easier.
What Java Developers Should Learn in 2022?
- Git
Git is an open-source distributed version control system. It has over 190 million repositories to choose from, with 28 million of them open to the public. In other terms, it is a massive global repository of source code.
Moreover, it is popular among businesses and individuals as it provides adaptability, productivity,and efficiency.
- DevOps
One prominent trend among businesses is DevOps. It is considered as a vast tech trend as it comprises a number of tools and principles. Thus, it would be beneficial to have prior experience in Java web development, because it demands getting into the environment setting, automation, and remake development from the ground up.
This can be overwhelming to developers but through implementing DevOps into your development approach, your company can gain advantages from short delivery times and high-quality software.
- Docker and Kubernetes
Considered as a lethal combination, Docker and Kubernetes are utilized by around 80% of worldwide organizations. They are being used by development teams in both large companies and small startups.
Docker is one of the most crucial tools to learn, along with Kubernetes. Generally, Docker is beneficial in the software development and deployment process while Kubernetes is a program for container orchestration used by Docker containers to efficiently coordinate clusters of nodes in production.
- Cloud
Aside from containers, Cloud is an important tool a Java Developer should learn about. The term “cloud” is often used to refer to internet-based software or services. Nowadays, a lot of companies are dependent on Cloud and some are even shifting their environments into Cloud for efficiency and better scalability.
- Spring Security 5.0
Spring Security is a major update of the Spring Ecosystem. In fact, it is a Java framework for improving the security of business applications.
It comes with authentication, authorization, and a slew of additional security services that can help to integrate software security and prevent breaches. This prominent security framework offers numerous bug fixes. Hence, the importance of being familiar with it.
- Unit Testing
Java developers can use a variety of tools and frameworks to do various types of testing. The applications can either undergo integration tests or unit tests. With this, it would be beneficial to Java programmers to devote some time learning about unit testing to help enhance coding skills.
- SQL
Another important technology trend to learn by Java programmers is Structured Query Language. Users can analyze, modify, and retrieve data stored in relational databases using SQL. That is why it is a crucial tool that Java programmers must be well-versed in.
- SOA
Service Oriented Architecture as a software design style, offers services to other components through the protocol. Like Microservices, SOA is unaffected by technology, vendors, or products. However, SOA is a superior solution in complicated real-world applications.
- Spring Framework 5
In creating Java solutions, Spring is a popular and well-loved framework. Hence, it is expected that the expansion of this approach is continuous. In line with this, Java developers should always be aware of recent improvements to old technology in order to keep abreast with Java trends.
- Microservices
Microservices are a collection of web services which aim to break up codes into distributed, small, and independent services to provide a larger solution. The biggest feature about microservices is that it allows easy alignment of large applications with small-scale independent programs.
