Unless you live under a rock, you know that the Internet of Things, or simply IoT, has taken the world by storm. The reason behind the popularity of this technology lies in its premise — it is but a network of connected devices to enable the exchange of data with other devices and systems — all of which is done over the internet. As IoT has evolved over the years and will continue to evolve rapidly, Java, the programming tool, has played an important role in all the many phases of its evolution. Java has been used for IoT efforts since the 2010s, when several IoT platforms and frameworks started to leverage this general-purpose programming language for tasks such as data processing, app development, device management, etc. These platforms generally used Java-based APIs and libraries to facilitate seamless IoT device communication and management.
Java's real-time capabilities (Java Real-Time System) and extensive collection of tools and libraries have also rendered it suitable for IIoT applications. However, if you remain unsure about using Java for your IoT project, here are some more reasons why this combination makes sense.
Why Java is Perfect for IoT?
- Platform independence: Java uses the "Write Once, Run Anywhere" philosophy, which means Java code can be run on a variety of platforms and that too without necessitating modification. This has proven to be a crucial benefit for the modern IoT landscape that is as diverse as it is fragmented. This means that, in this current landscape, different devices tend to have other operating systems and hardware architectures. Oh and let us not forget that Java is also able to run on a variety of platforms, such as Linux, macOS, and Windows — this, in turn, simplifies the process of development and deployment of IoT apps across various devices.
- Security and reliability: Java is celebrated worldwide for its robust security through features such as bytecode verification and sandboxing, that it brings to the table, making Java a terrific choice for developing IoT apps, which need to be highly secure. Java also uses access control mechanisms, such as permissions and security managers, to enable companies to exercise granular control over what their code can do. This also serves to enhance the security of IoT apps made using Java.
- Large community: Java enjoys a large and active community of developers — in fact, Java has one of the largest active developer communities in the world. Anyway, this means that there is a massive pool of talent and resources available and accessible for IoT projects being made using Java. Plus, this large community of Java developers contributes to the availability of libraries, frameworks, and third-party tools.. This can further accelerate timelines associated with the development of IoT projects.
- Support for device hardware and software: Java offers top-notch support for device hardware and software, including support for various sensors, communication protocols, etc. This makes it easier for programmers to create IoT apps that are able to interact with the physical world.
Advantages of Java in IoT Development
Thanks to Java Embedded, devices can efficiently exchange and utilize data as needed. Java offers over 4,000 libraries that expedite code implementation and IoT app development today. Designed for resource-constrained environments, Java minimizes resource usage. Java Virtual Machine's automatic memory management allows programmers to focus on coding, not execution concerns. Consider real-time OS, CPU, and device protocols when developing embedded apps. Java, a platform-independent language, enables "Write Once, Run Anywhere" (WORA), fostering widespread adoption and rapid growth of IoT applications in a global market.
As you can see, Java has evolved along with IoT, adapting to this sector's specific needs and challenges. So, what are you waiting for? Start looking for an expert company providing Java software development immediately!