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Java is now 25 years old, yet remains one of the world's most beloved programming languages despite newer, flashier tools and languages emerging.
Oracle acquired Sun Microsystems back in 200, which is responsible for creating Java. As such, Oracle claims it can now be installed on more than three billion devices worldwide.
Java is widely popular for four main reasons
- Java is platform-independent, meaning programmers can compile code on one operating system and run it on any operating system (or multiple ones simultaneously). Furthermore, it offers class-based object-oriented programming compared to traditional approaches that make learning complicated languages like C or Java daunting. By contrast, the JVM programming language offers easy learning capabilities compared to others of its kind.
- Java can be run simultaneously by multiple processes, enabling many Java statements to run simultaneously instead of sequentially.
- Java is one of the world's most venerable digital languages due to its many benefits and widespread adoption, making its popularity only increase over time.
- Applications written using this programming language are found across numerous industries and places around the globe.
Java is an incredible programming language with numerous impressive capabilities: platform independence, high performance, object orientation, and automatic garbage collection.
In this blog, we will take a closer look at the ten most popular Java applications used daily around the globe.
- Desktop Graphical Applications
- Mobile Application
- Artificial intelligence
- Web Applications
- Big Data technology
- Games
- Business Applications
- Embeddable systems
- Cloud Applications
- Scientific Applications
Desktop GUI Applications in Java:
Java can produce flawless desktop applications that meet users' expectations, using Swing, Abstract Windowing Toolkit (AWT), JavaFX, or other APIs as tools for GUI app developers to craft more modern GUIs utilizing this platform.
Java desktop apps offer numerous advantages: visual feedback, ease of use, and simultaneous displays across instances are only some.
Apps for Mobile Devices:
Java is an open-source, cross-platform platform that enables developers to build applications for smartphones, tablets, and other small-screen devices using it as the most widely adopted language to develop them.
According to recent surveys conducted on this topic, this includes Netflix, Twitter, and Spotify, which use Java extensively when developing mobile applications.
Java Is Ideal For Mobile App Development:
Simple Code Helper from Kotlin for Cross-Platform Functionality with High Compatibility and High Security is now available on Windows OS for Kotlin programming language users.
Artificial Intelligence:
Java is an ideal language for AI programming. The infrastructure behind it includes innovative software that enhances it, providing unique features like improved user interaction, simpler debugging, and more manageable code deployment - making Java an invaluable asset when developing AI algorithms.
Web Applications:
Java's ability to interact with multiple systems makes it ideal for web application development. Our designers can use interactive interfaces with dynamic websites thanks to JSPs, web servers, and Hibernate.
Java provides us with an excellent tool for developing web apps.
Big Data Technology:
This software tool was created to gather and process large volumes of Information. This technology can be found widely used for deep Learning, machine learning, and artificial learning applications as well as ETL (Extracting complex Information) programs such as Apache Camel or Kafka using this unique perspective on Big Data technology - not forgetting features like garbage selection systems or stack provisioning systems offered by Java.
For this reason, it remains widely adopted within Big Data technology applications.
Playing Applications:
Java offers developers many open-source frameworks that simplify developing games, such as Mission Impossible III and Asphalt 6.
Dalvik Virtual Machine and JMonkeyEngine are great resources for building three 3-dimensional Android games, while 2D ones.
Business Applications:
Java is an ideal language to build robust business apps that meet modern business needs, from small applications to enterprise solutions.
Constant updates ensure its relevance as it offers features like:
Flexible Integration, Powerful Performance for Handling Large Enterprise Workloads, Cross-Platform Compatibility, and Many other advantages make Java an outstanding solution for enterprise development.
Embedded Systems:
An embedded system assembles smaller units working collectively within larger systems. Java has proven an ideal choice for developers addressing increasing software complexity; many embedded system developers now rely on its libraries as part of their daily work in embedded development applications, leading them to increase productivity while keeping costs in line with its object-oriented programming capability and feature set making complex systems more straightforward to maintain than ever.
Cloud Applications:
Cloud computing refers to accessing computer resources on demand without direct user management, with Java being one of the more popular choices for creating such cloud-based apps at an economical price point.
Java provides both IT infrastructure and serves as the basis of future cloud applications and servers.
Scientific Applications:
Java is the premier choice for developing scientific apps as one of the exclusive languages available today for programming mathematical operations and creating programs with secure code bases.
Furthermore, its widespread popularity makes Java one of the core components in some of today's top applications like MATLAB.
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Java Backend Development: Why it's a Good Idea
Java is an established and versatile programming language for developing desktop and mobile applications, massive data processing for backend services, programming embedded devices, and many more uses.
Oracle, who owns Java, claims it to be one of the world's most utilized programming languages. In this article, we'll cover its history and why it makes an ideal backend programming choice while discussing top tech companies that already use it and promising frameworks that enable this coding development.
Finally, we will also look into potential advantages/disadvantages related to backend Java development.
Java Programming Language History
Java, created by Sun Microsystems and James Gosling's team in 1991, was made public. Java has since 1995 been available to the general public and used widely across a wide array of industries, from internet programming to computer programming - as revealed by Learn Code.
It ranks in their Top Three For Backend Programming, while it also makes their Top Ten List.
Java Backend Infrastructure: Why it's a Good Idea
Java is an exceptionally flexible programming language designed for creating backend applications.
Scalability and Robustness:
Java is durable due to its robust typing mechanism and can run on any platform thanks to the virtual machine. Furthermore, its automatic memory management makes Java highly scalable.
At the same time, disposal, collection, and reuse of old data also contribute to faster web app development.
Open Source Library:
Java libraries can be easily and freely downloaded by experts, speeding up web projects considerably in their backend development process.
They include libraries for various uses like logging, JSON parsing, and parsing HTML data, messaging services (JavaMail/XMPP, etc), PDF encryption archival, etc.
Java is one of the world's most beloved programming languages for developing Web applications and Android mobile apps, as well as software development tools like Eclipse, IntelliJ, NetBeans IDE, and others.
Furthermore, its use now spans data science, machine learning, and IoT applications.
Simplicity:
Java's syntax can easily be understood, maintained, developed, and debugged compared with languages like C++ and C.
Additionally, many sophisticated features that existed within these two languages, including explicit pointers and storage classes, as well as operator overloading, have all been eliminated from Java.
Java Ensures Home Security:
To address security risks and concerns related to home ownership, Java reduces explicit pointers by decreasing their usage.
Leads store addresses that point back into memory where other values reside, allowing unauthorized access to memory space. This problem can be avoided by forgoing pointer usage altogether. To improve home security further, Java eliminates pointers by eliminating their concept.
Platform Independence:
Java is platform independent, or what's known as "Write Once, Run Anywhere," making it ideal for use across operating systems and machines that possess Java Virtual Machine, as illustrated here in Figure.
The code created with compiled Java runs reliably regardless of operating systems used, so your work can run anywhere that supports WORA, as illustrated above in Figure.
Multithreading Support:
Java is multithreaded, meaning multiple threads can run concurrently within any program - known as threads in programming terms - on one processor simultaneously to maximize CPU utilization, making applications more effective while improving their overall performance.
Java Programming Language: Its Drawbacks
Java's primary concern is storage:
Therefore, it needs to place more importance on data backup facilities - this has caused user disinterest in Java to diminish significantly.
Code Complexity:
Java code contains many words and sentences with complex structures that make reading it challenging, becoming more brutal over time as its complexity increases.
Java attempts to make its programs simpler to manage but must accept unnecessarily complex ones with lengthy explanations for each item in its programs.
Speed of Performance:
Java is a memory-intensive programming language with considerably slower performance than native languages such as C++ or C.
This may be partially explained by every bit of code needing to be translated to machine code by JVM's compiler, adding another level of abstraction and compilation that further slows it down.
Memory Capacity:
Java's excessive consumption of memory compares unfavorably with C++ and C, and cleanup operations could impact memory efficiency as well as system performance negatively.
Many Companies Use Java
According to code over 10130 companies incorporate Java into their IT stack, and its user base is high across most prominent industries in America (roughly 64,000 users).
This application was written mainly in Java with some C++ components included for added flexibility. Java is ideal for LinkedIn search and analytics as it addresses scaling concerns by enabling servers to operate faster with minimal resources used up.
Uber will become one of the next great Java-based giants. By gathering real-time data to track drivers and ride requests, Uber can rapidly match users with drivers through information sifting - Java provides the ideal means for meeting this fast data request requirement.
Microsoft remains heavily reliant upon Java, even though it no longer controls Windows directly. Microsoft uses Java extensively when developing its Edge web browser, for example.
NASA World WindNASA developed the Word Wind app, featuring a 3D virtual world and pinpoint geographic data displayed via Java programming language.
This program relies on satellite images for planet representation while being open source, as it was constructed using this language. Furthermore, as developed through the Java development process, it runs across any operating system as it has cross-compatibility features.
Netflix utilizes Java, like PayPal does. Being one of the world's premier entertainment platforms, Netflix requires many Java specialists.
Java is used by Airbnb and Google as well as eBay, Spotify, TripAdvisor, Intel, Pinterest, Groupon, Slack, Flipkart...practically everywhere imaginable.
Java can even be found embedded into smartphones. Java truly makes an appearance almost everywhere it can.
What Are The Differences Between A Java Backend & A Node.Js Backend?
Both Java and Node.js have become widely used tools for developing server-side apps. Both offer unique advantages that make them better suited to specific uses than one another.
Java is a static-typing programming language with several advantages over its competition, including better performance and enhanced security features such as memory isolation and protection provided by its virtual machine; memory protection libraries and tools make creating and managing complex apps much simpler with Java.
Node.js offers many advantages as a dynamically typed language, making it more flexible and user-friendly than static programming languages like C, Java, or C#.
Furthermore, its event-driven nature makes it suitable for real-time interaction, such as chat programs. Moreover, Node.js offers access to an active community with libraries and tools designed to accomplish specific tasks.
Java's complex syntax and typing can make its creation harder, faster than Node.js, and less compatible with low-memory systems.
Node.js has weaker typing checks compared to Java, leading to unexpected errors and possibly leading to multithreaded applications less suitable than its Java equivalents.
Both Java and Node.js can create backend applications, with each having distinct advantages and drawbacks for developing backend services.
Java excels at developing large, complex applications, while Node.js shines with real-time scalable services; ultimately, it depends on project requirements to decide between options.
Backend Java Frameworks: Top Java Frameworks
Every framework offers unique capabilities. Here are a few famous examples.
Spring:
Spring is an application framework for Java that's lightweight and inverted from its container form. Any Java program can utilize its core functionality; however, some enhancements exist to support web apps built using the Java EE Framework.
Hibernate:
An object-relational mapper written in Java, Hibernate ORM provides a framework to convert relational databases to an object-oriented domain model.
Play:
The Play Framework combines performance and productivity to develop Java or Scala applications quickly. Tailored explicitly towards developers, its workflow enables "just hitting refresh." Furthermore, testing capabilities come preinstalled.
Play is a stateless, nonblocking platform designed to enable applications to scale with confidence. Play's RESTful architecture comes pre installed as standard, making the platform suitable for existing online and mobile apps - also supporting JSON and WebSockets support.
Apache Struts:
As a framework for building Java EE applications that are both free and open source, Apache Struts allows developers to construct web-based Java EE apps using its improved Java Servlet API to encourage the use of a model-view-controller paradigm.
Craig McClanahan first designed it before giving it away to Apache Nation for use by anyone interested.
Read More:- Java Application Development: The Strategic Choice For High End Web App
Java Applications
Java Mobile Applications:
To begin with, let's acknowledge that Android OS closely tracks Java, with over 85% market share for smartphones running the OS.
Java serves as the official programming language used by most app developers for mobile devices; Kotlin or Android Studio software often used for app design also utilize Java as its development environment; finally, J2ME, or Java Platform Micro Edition, is used by developers creating applications to run across a multitude of supported Java devices - no longer can anyone escape its presence as desktop computers become less and less relevant; now more people than ever can no longer escape Java as desktop computers are being replaced by mobile devices running on operating systems running Linux like OSes like this.
Java Desktop GUI Applications:
J2ME offers several resources that enable graphics user interface (GUI). These resources include Abstract Windowing Toolkit (AWT), JavaFX, and Swing.
AWT features various components, including lists, buttons, and menus with third-party integration. In contrast, JavaFX includes media packages for 3D graphic compatibility of Swing (JavaFX comprises media packages providing Swing compatibility) along with 3D explicit support.
Swing's widget has advanced features, including tables, lists, tabbed panels, trees, and scroll panes, making desktop development possible even as mobile computing becomes the dominant trend today. These resources help programmers create any desktop app regardless of its usage trend--whether mobile computing dominates or otherwise.
Java Web Applications:
Java Web developers commonly choose Java because of its ease and high-security levels.
Servlets Struts and JSPs support web apps while offering the flexibility necessary for program design. Open-source platforms for eCommerce, such as Broadleaf, make the design of such applications simpler still.
Java Web Servers and Application Servers:
Due to Java's extensive ecosystem, numerous applications and web servers have been developed using its technology.
Web servlets, including Apache Tomcat (Project Jigsaw), Rimfaxe Server, and Rimfaxe, have long dominated web server technology. In contrast, application servers like WebLogic WebSphere EAP or JBoss EAP hold firm positions within this market segment.
Java Enterprise Applications:
The Java Enterprise Edition platform is well known for its APIs and runtime environments, including web services and network applications scripting tools that run in its runtime environments.
According to claim of being installed on 97% of enterprise computers worldwide, it serves as the backbone for numerous banking apps as they use it from frontend user to server; in particular, it's been utilized in banking apps that deal with high-frequency events; making Java an excellent option to maintain high-performance standards which make it ideal for use cases that involve high-frequency events or systems such as this.
Java Scientific Apps:
To effectively perform scientific calculations and operations, apps that are fast, secure, easy to maintain, portable, and require minimal administration are an invaluable resource - Java is an ideal platform for this, used by leading scientific applications like MATLAB as their user interfaces and core functionality providers.
Java Gaming Applications:
Java and gaming were made for each other. Java can connect seamlessly with one of today's most robust 3D engines - the jMonkey engine; combined with CSS, it makes creating 2D games simple, making Java an invaluable asset to game developers regardless of what kind of games they create.
Java Big Data Technologies:
Today's presence of Java in big data should be no surprise, especially considering Hadoop is built using this framework and is the best-known of all big data tools.
Scala was initially developed out of Java to address its drawbacks; three other languages that derive from it, such as R and Python, are competing to become most frequently utilized by Big Data experts: These include Java Scala R and Python.
Java Business Applications:
Big enterprises face significant issues. These organizations use the Java EE Platform to develop large multi-tiered network apps that are both scalable and reliable - helping reduce complexity through features like runtimes, APIs, and development environments, which enable programmers to focus more on app functionality than on complex app design tasks.
Java Distributed Applications:
Distributed programs like Internet Explorer can be considered distributed programs; clients and server programs can play an essential part in these apps' functioning.
Due to their distributed nature and dynamic servers, these applications present unique challenges. Java Intelligent Networking Infrastructure (JINI), however, provides, registers, and locates distributed services based on their specifications.
At the same time, JavaSpaces, an innovative component in JINI, facilitates object migration across networks. At the same time, managing persistence is an additional solution that supports object persistence through migration within networks.
Java Cloud Applications:
It should come as no surprise that Java has gained popularity within cloud computing applications. Cloud computing refers to offsite servers connected via the internet to process, manage, and store data.
Typically, it uses pay-as-you-go systems that replace local networks - even distributed computing systems can use cloud technology. Oracle Java Cloud Service is one of several Java Cloud Development Tools that enables quick and effortless creation and configuration of WebLogic server and application environments.
Useful Software:
Developers use various software tools to design, test, and maintain software applications and programs. Many are written in Java; popular IDEs that utilize this programming language include Netbeans IntelliJ IDEA and Eclipse.
Embedded Systems
The term embedded systems refers to low-level, typically electromechanical systems. Such embedded systems include processors, tiny chips, and microcontrollers - these usually run Java.
Java can help create robust yet quick embedded systems - Blu-ray disk manufacturers and SIM Card developers have even utilized it.
Trading Applications:
Java can also be utilized in developing highly secure trading applications such as Murex. Banks use it for post-trade processing, risk management, and Treasury operations.
At the same time, the application was initially written using Java programming language.
J2ME Apps:
iOS and Android are two popular mobile operating systems, but J2ME can still be used on some mobile phones and PDAs; J2ME has long been utilized by manufacturers of products like Blu-Ray players, set-top boxes, cards, and much more.
J2ME could become even more prevalent as more products feature J2ME components.
Server Apps In the Financial Industry:
Financial industry operations often rely on server-side applications for data processing, trade systems, and confirmations systems - among them; Java is frequently employed by some of the world's top financial companies, such as CitiGroup, Goldman Sachs, and Barclays.
You Still Need To Finish.
Java is also functional in two additional areas. Java may have already become part of your life if you follow news related to self-driving vehicles.
Combining robotics, Java, and artificial intelligence, we could soon see these cars regularly driving across city streets.
Java is also an integral component of IoT technology. It has seen exponential growth due to its adaptability, versatility, and widespread adoption.
There is an abundance of Java apps out there to discover; in fact, it remains one of the world's most widely used programming languages today despite competition from numerous others.
Would You Like To Learn More About Java?
Check out these questions you should expect during an interview for a Java Developer position, then explore what characteristics successful Java programmers must possess to thrive today on the market.
This article can also serve as a helpful resource if you already are a programmer but wish to enhance your abilities further.
Starting Your Java Career
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Self-paced, blended learning or corporate training solutions are available, including 70 hours and 35 exercises related to Core Java 8.
After passing the test, certification will be awarded upon successful completion.
Once you've gained experience in Java basics, the Post Graduate Web Development Program will take your knowledge a step further.
Its course can assist in propelling you towards becoming a full stack developer by giving you top skills such as Angular and Spring Boot and Hibernate and Servlets knowledge.
Blended Learning is an inclusive program featuring more than 30 tools and skills in high demand with 350 hours of intensive training.
Choose between 20 hands-on lessons, four capstone projects aligned to industry needs, and 20 lesson-end projects; average salaries for full-stack software developers average $105,813, with high demand - look at to see how Java can advance in your career.
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The Conclusion Of The Article Is:
This article gives a brief history of the Java language.
Additionally, this piece clarifies any confusion by outlining key differences between it and Node.js. So now that you understand its capabilities, the industries it serves, and its unique qualities, use them to build seamless web applications.
Java is used extensively across software development environments, and its usage can be found everywhere, from enterprise apps and IoT solutions and distributed applications to general-purpose programming environments like game consoles.
Java remains one of the most beloved programming languages among software engineers today.
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