Why Java Is a Perfect Choice for Enterprise Software Development

Finding a durable, time-tested solution is a tricky challenge in enterprise software development, where new technologies constantly arise. However, amidst this chaos, one language remains constant — Java.

Not by longevity alone, this technology has a hefty 30.55% user base among developers and provides a secure, reliable, and scalable software foundation. Just think that tech giants like Amazon and Google already use Java for enterprise software development. So, why shouldn’t you?

This post will explain why Java is the go-to language for enterprise businesses. We’ll discuss its use cases and functionalities so you have no doubt: Java deserves a prominent place in your software development toolbox.

Overview of Java

Java’s story began in the mid-1990s when Sun Microsystems created it with a bold vision: “Write Once, Run Anywhere” (WORA). This slogan promised that Java code, unlike its predecessors, wouldn’t be limited to specific machines. Instead, it would compile into a universal format—bytecode—that could be executed on any system with a Java Virtual Machine (JVM).

At the time when Java emerged, most devs used low-level languages like C and C++ to build enterprise software. And although C languages were performant, they didn’t quite fit enterprise needs. Java appeared as a solution that offered scalability and platform independence necessary for complex and a bit chaotic enterprise infrastructure.

Let’s now take a closer look at why opt for enterprise software development with Java. The primary reasons are:

Platform Independence

As we just mentioned, “Write Once, Run Anywhere” is one of Java’s most celebrated features. Here’s what this principle means:

• Bytecode, the universal language. Unlike traditional programming languages that compile directly to machine code specific to a particular operating system, Java code is compiled into an intermediate format called bytecode.

• Java Virtual Machine, the intermediary. The JVM is like an interpreter translating the bytecode into instructions the particular machine can understand. So, regardless if you’re developing on Windows, Linux, or macOS, the same bytecode can run anywhere with the JVM installed.

But why is this feature so important? Enterprise apps typically need to operate across various systems and devices. Using a single Java codebase can speed up the enterprise software development process, reduce costs, simplify maintenance, and, of course, ensure interoperability.

Robust Security Features

Another reason to choose Java for enterprise software development is its built-in security features. This is crucial, given that enterprise apps often handle sensitive data, business-critical operations, and high-value transactions.

Java takes a multi-layered approach to protecting your software from potential threats:

• JVM sandboxing. The JVM works in a controlled environment known as a sandbox. It limits code execution to a designated space and prevents access to the underlying system resources and data. This means you get additional protection from malicious code.

• Bytecode verification. Before any Java code runs, it undergoes a rigorous inspection, bytecode verification. This ensures that the bytecode adheres to Java’s security standards and prevents the execution of potentially harmful code snippets.

• Strong typing. Java enforces a strict type system, meaning any variables must be declared with a specific data type from the beginning. This rigidity prevents runtime errors that could be exploited by attackers.

Scalability and Performance

As your enterprise’s needs grow, your software has to keep pace. Java shines in this regard, being inherently scalable and high-performing. Here’s how it handles substantial loads and increasing demands:

• Modular design. Java’s object-oriented nature with well-defined components makes it easier to add new features without ruining your existing code.

• Just-in-time (JIT) compilation. The JVM is optimized for performance, owing to JIT compilation. It translates Java bytecode into machine code as your app runs, which results in faster code execution.

• Garbage collection. Building upon the automatic memory management feature, Java’s garbage collection mechanism finds and reclaims unused memory. It makes sure your app uses resources efficiently.

Thanks to these features, plenty of Canadian businesses use Java for enterprise software development. One prominent example is OpenText, a global leader in enterprise information management, headquartered in Waterloo, Ontario. Their apps help organizations handle vast amounts of data — benefiting from Java’s performance and scalability.

Rich Ecosystem and Libraries

Java enterprise applications get a competitive edge with libraries and frameworks. Many of them are free to use and tackle the most common enterprise software development challenges. Examples include:

• Java Class Library (JCL). A set of libraries that provides classes and methods covering a wide range of programming tasks, from basic data structures to complex database operations.

• Spring Framework. A framework for building cloud and web applications that features aspect-oriented programming, transaction management, and dependency injection necessary for enterprise software.

• Hibernate. An object-relational mapping (ORM) framework that simplifies database interactions in Java applications.

• Apache Kafka. A distributed event streaming platform that supports high-throughput data pipelines and real-time analytics.

• Apache Commons Collections. A collection of utility libraries that feature data structures, algorithms, and string manipulation.

Integration Capabilities

Enterprise software typically works alongside other systems and apps and, thus, must ensure smooth information flow and proper functionality. Java is perfect for this, as its integration capabilities let businesses connect their software with various internal and external tools. Those may include:

• Standard protocols and APIs. Java’s JDBC (Java Database Connectivity) API allows applications to connect to various databases, while Java RMI (Remote Method Invocation) and JMX (Java Management Extensions) simplify remote method calls and system management.

• Middleware solutions. Java enterprise applications can interact with various middleware solutions and third-party APIs, including WebSphere.

• Machine learning and artificial intelligence. Java can be used to build or integrate with AI solutions for enterprise businesses.

• Enterprise application integration (EAI). Java easily integrates with EAI tools for structuring complex integrations in an enterprise environment.

• Deep learning. Java is suitable for applying deep learning to enterprise software solutions. Many libraries for running deep learning on the JVM are available.

Canadian companies that leverage Java’s integration capabilities include Axonify, a learning management system for employees. The platform uses Java, integrating with business tools like Gmail and WordPress and applying AI for reinforcement learning.

Maintainability and Readability

The final reason we’ll explore today, but certainly not the last advantage overall, is Java’s readability and maintainability. Here’s how Java helps your enterprise app adapt, grow, and endure:

• Clean code. Java provides clear code structure with meaningful variable names, proper indentation, and well-defined functions. This makes it easier for developers, both current and future team members, to understand the logic behind the code.

• Object-oriented principles. Once again, object-oriented programming lets developers isolate functionalities and make changes without affecting unrelated parts of the codebase.

• Extensive documentation. Java has plenty of readily available documentation, online resources, and a large dev community. Owing to that, developers can quickly find answers to their questions and easily maintain your enterprise app.

Real-World Examples

Java’s impact on enterprise software development isn’t just theoretical. This language stands behind numerous successful applications in various industries. Here are some Java apps that our dedicated developers created:

Member Solutions

Beginning as a startup in Vancouver, Canada, Volo Innovations (later acquired by Member Solutions) aimed to redefine how they manage their gym operations. Since the company couldn’t find a product that met their requirements, they decided to create a new one from scratch.

They wanted SaaS development to be handled by Integrio. As a result, we built a Java enterprise application that made Member Solutions one of the leading tools for billing and scheduling in fitness clubs. Besides the core functionalities, the delivered product features invoicing, reporting, marketing, and a member portal.

Cam Tran

Cam Tran is an ISO-9001-certified Canadian company that specializes in oil-filled distribution transformer manufacturing, repair, and renewal. Looking for an enterprise software development partner, they contacted our team.

Cam Tran required a custom app for work instructions management. As a solution, we developed Jive — Java-based software for creating, storing, and managing instructions. The application also features production and inventory management tools, project progress tracking, project management, quality control, and other functionalities that optimize our client processes.

Potential Challenges and How to Overcome Them

Despite its numerous advantages, handling enterprise software development with Java is a complex process with certain challenges. Let’s look at the most common ones and their solutions:

• Performance overhead. While Java is generally performant, its abstraction and memory management features can lead to some extent of performance overhead. To tackle this, check your code and find performance bottlenecks. Leverage JIT compilation for improved runtime.

• Overall enterprise app complexity. Enterprise applications often have complex requirements and involve multiple layers and integrations, which makes development, maintenance, and scaling challenging. Solve this problem by adopting a microservices architecture that breaks down your app into manageable pieces. You can also use CI/CD practices for smoother development and deployment.

• Memory leaks. While Java’s automatic garbage collection helps manage memory, it can also lead to unpredictable memory leaks if not properly handled. To deal with that, monitor memory usage with tools like VisualVM or JProfiler.

• Keeping up with updates. Java regularly releases updates and new versions. Keeping pace can be time-consuming for development teams. Thus, it’s best to establish a version control system to manage different versions of your codebase.

Want to learn more about how to make your Java enterprise app more effective? Make sure to check our blog post on the top 10 enterprise automation tools.

Conclusion

Using Java for enterprise software development promises robust security, scalability, and maintainability — all while not depending on a specific platform. Adding a rich ecosystem of libraries, frameworks, and integrations on top of that makes this language perfect for mission-critical apps.

At the same time, Java is a complex language that requires proper handling to bring you the advantages you are hoping for. If you want to use it for your enterprise needs, you can always count on enterprise software developers at Integrio. Just contact us, and we’ll get back to you to discuss your project requirements.