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Java is the most used programming language in the IT industry. Java is used mostly for web banking and fintech applications like Kickstarter, Patreon and cryptocurrency to process an influx of information and financial security requests every day.
Java is used by less than 0.1% of all websites including Udemy, Dukascopy and more, states W3Techs. However, Oracle states it is the most used runtime platform for many enterprise systems that include 97% of desktops. In addition, more than 3 billion devices run on Java.
Java for Modern Web Development
Java has become a major web application need for companies to reach more consumers. With the newer versions of Java, companies are hiring Java developers to improve their web applications with scalability, cross-platform usage, memory management, and multi-threading.
- Scalability: Java can easily scale the web application horizontally or vertically, depending on how the language is programmed to meet the company’s needs. Java programming can improve the response time and performance of the web application with less invasive coding. This can save a company and a Java developer time and money.
- Cross-platform: Java’s code is portable, and it can be run on all platforms where there is a Java virtual machine (JVM). This can save a company time and money as the code is written once and can be adapted where there is a JVM. If a company changes hardware or operating systems, the company can continue to use the Java program. This is one of the great benefits of Java over other programming languages that are a Windows-based platform.
- Memory Management: Java uses objects that are called “live” that form a “heap”. When a web application starts, the data may increase or decrease depending on execution of the application. This is how the “heap” forms as it collects data into a pile. Once the “heap” is filled, then it is collected and eliminated known as “garbage”.
Java knows when data is no longer needed to be collected for “garbage”. Newer objects have space to collect data and run the web application. If there is older data, it is stored in a “nursey” before being collected for the “garbage”. This process Java uses helps with the applications memory and run more effectively for the user.
- Multi-threading: Java is a great multi-tasker as it allows several users run data synchronously. Java is able to be a multi-tasker by creating a thread for each user within the program. Most programming languages create multiple copies of the same thread for multiple users causing slower response time and application crashes. Java programs eliminate these factors as each thread is tracked until the user is done.
Advantages of Multi-threading
Why does a web application need to have multi-threading?
Multi-threading offers application solutions that usually cause other applications to slow and, eventually, crash on a user’s device. Here are the advantages to Java multi-threading:
- Fewer glitches
- Faster response times
- Execute multiple operations
- Increase performance
Java uses a server that creates individual threads for a user using the application. This helps the application to remain responsive throughout a user’s time on the application. Other applications that use single-threaded servers will stop responding after a specific amount of time and block the application’s operations from the user. The user will experience an unresponsive application and eventually the application will crash.
Java multi-threading increases the response times for users even when an influx of users login on the Java servers at the same time. The faster response time helps the application to “think” quickly enabling the application to execute multiple operations at once. Overall, these features increase performance as the application optimizes its cache storage and CPU resources, creating a stable and glitch-free application for the user.
Java is a universally well-known programming language because of its scalability, cross-platform use, memory management, and multi-threading capabilities compared to any other programming language. Companies hire Java developers to make their web applications user friendly and handle large amounts of data with other users without slow response times and application crashes. To make Java even more impressive, it is budget friendly and the most challenging obstacle to hurdle over. Companies will need to spend time researching a reliable Java development company that fit within the company’s budget.
Java has many contributing factors that make it one of the best programming languages for companies to invest in for web application development. It is versatile and offers web solutions for any type of commercial needs for a company to reach more consumers. Most Java developers will be using Java9, the newest in the Java programming language.
