How relevant is Java for developers in 2015

“With arrival of the computers on the earth human nature has shown inclination towards faster, better and accurate solutions to their daily needs. May it be billing at a Chemist Shop or booking a ticket for a movie in the internet, consumer wants solutions which are convenient to them. This can only be possible in this era of computerisation. Now the computer is an abacus which needs to be fed with instruction, which can only be addressed with a Programming Language. Since the inception of Programming Language like C, C++, COBOL etc., programmers started haunting for a better Language. Then came the mother of all Languages, JAVA which not only eliminated the glitches of the earlier programming languages but also gave solutions to the need of the modern era”.

Basic Features and Advantages of Java those are helpful even today: Primarily JAVA is known for its Object Oriented approach of programming. Now object oriented programming basically means modular, flexible and extensible approach to any problem statement. This is dealt swiftly in Java. Abstraction, Encapsulation, Polymorphism and Inheritance are the aspects of Java which gives way to above approach. Class is an entity in Java which provides the above mentioned features. The Private Data Members are examples of Abstraction and the Member Functions accessing the Data Members is the process of Encapsulation. Method Overloading and Method Overriding are the tools to achieve Polymorphism, which is capable of performing various functionalities under the same nomenclature. Abstract Class and Interface gives the flexibility of choosing Selective Inheritance or complete Inheritance, which enables a programmer to leverage reusability. This is extremely vital for Java developers in developing modern era web applications or desktop applications using Java.

Java for Modern web solutions: Storing data and rendering the data intermittently is an important aspect of programming. For example we have data in a data base and we want to display it on a page. Now we can’t rely on variables to hold those and display, which will become absolute redundant. This is handled generally in Java with the Collection frame work. It provides us Interfaces which can hold the data and based on the requirement it lets us to use the same. Even after gathering the data we might need manipulation like data in ordered/Sorted/Random manner. Java provides interfaces of collection frame work which can also deal with these aspects. Eg. ArrayList(ordered data), TreeMap(Sorted data), HashMap(Random Data) etc. This will definitely help in creating dynamic web applications for the next generation users.

Multithreading is highly efficient feature of Java for big data and heavy user applications: At times we are thrown with challenges which demands parallel execution of operations, few operations are to be prioritized and a few to be just operated on the basis of sequence. Multithreading is one of the aspects of Java, which gives us immense control over this. In a practical situation like we want to manipulate the data in the database in synchronization with the accessing the data. A simple class called Thread or an interface called Runnable can handle this so seamlessly, we can’t even find the difference in execution. It can be used for developing modern forums, social networking sites etc.

Java’s MVC design is simply awesome: Developing Websites is one of the important aspects of this era categorically supported by Java. Java Server Pages aka JSP is the component of Java, which helps developers to create dynamic WebPages for a Website. This enables developers to add Run time display logic in Website along with HTML codes, which helps the developers to process a Display Logic independently. MVC: Model View Controller. This remains the heart of the architecture of any developed/matured application or Website. As the name suggests these are three different layers which help the developer in loose coupling. This essentially means independence in code formation. Model: Data and Method of accessing data. The bean classes and its setter() and getter() created in java are the example of Model. View: This renders the Content. Also once the model is updated it changes the view accordingly. JSP is the View layer. Controller: Action classes are the Controller which takes care of the action initiated by the end user. This MVC pattern of development is seamlessly supported in Java and it works like a boon for the industry.

Implementation of Java in Latest Technologies: In this modern era of paramount data, it’s not only difficult to store data but also to process it. Now we have arrived at a stage where we are not dealing with Gigabytes or Terabytes or Petabytes but in the scale of Zetabytes. The latest technology of the BigData stores data efficiently with an idea called Horizontal Scaling. After storing we need to access the data with an efficient and quick manner. This is handled with a technology called Map Reduce developed by Google. This uses cascaded collection framework of Java for this implementation. The whole world of BigData and Map Reduce is built on Java. Off late people are demanding Zero down Time while accessing systems/websites. So the technocrats has developed a concept called Cloud Computing. Now basically all the applications and websites are hosted on a cloud and worked upon. This basically eliminates any threat of downtime, which could have easily been encountered had it been a localised server/Machine. E.g. SalesForce is CRM platform which runs on Cloud. SalesForce has become the heart of the solution for the CRM these days. Almost all the Java classes are extended or utilized in the development of a SalesForce application. Most of the Portal Technologies like Liferay,Weblogic,Websphere,Webcenter etc are implemented with Java. Content Management Systems like Webcenter Sites or Adobe Experience Manager are also using Java as the programming language. Almost all the Mobile games are developed in Java. The applications available in any of the smartphones these days are developed with Java.

Java for Automation Testing! After successful implantation of Product or Website also we need to test that Product/Application properly in order to avoid glitches. The famous and robust Testing technology in today’s market uses Java for Automation testing. Selenium is one of the renowned and hot Testing technologies in the market now. This gives the opportunity of testing a dynamic site with automation frameworks. These frameworks can be developed in Java, as the API and classes are extended narratives of Java.

Java has always been a popular language since its inception and we don’t see that popularity going down in near future.

At Mindfire Solutions, we have a team of senior Java experts, who have executed over 100 custom java web development projects for our esteemed clients. We have been serving big companies and 1 person start-ups at Mindfire since its inception 15 years before, and we don’t think any task is too small for us, to take up as long as it involves some programming. Please feel free to get in touch with us for your Java needs and we will revert back within one business day.

Developing android apps in Java. How supportive is the language?

Java has been ruling the industry more than decades: The only language that doesn’t need any introduction is none other than java. It is the only language which ruled the industry for more than a decade. A time when website was used as a symbol of aristocracy then java was ruling our day to-day life. At that time it was used to develop desktop applications and hardware programming for different devices. Imagine that old video game or VCD player, you will be astonished to know that those devices were having java within their core heart. We can’t ignore java in our life. Each and every device we see around us has java in its core. Moreover java is used to develop embedded system applications for different hardware over time, understanding the future demand, java expanded its broad heart to help the industry in every possible ways starting from desktop applications, web applications, mobile applications and now smart phone apps. All are within the eco-system of java; because, java is not only powerful but also helpful and efficient.

Java can be used to develop android apps: Java was there before the inception of Google. Moreover, Google’s ambitious android operating system is the brain child of C, C++ and Java developers. Since java is in the core of the Android operating system. Hence we can’t imagine developing Android applications without java. Though there are many other technologies which can be used to develop Android apps but java is in the top of the list. Java developers can develop different types of Android apps like web apps, native apps and hybrid apps. Moreover, for smooth and attractive browsing experience we have to rely on java developers in the form of native apps. Most of the industry leading Android native apps are built in java. So we can imagine the respect of java Android developers in the industry.

You just need to compile your java code to apk instead of jar: We all know that java is a platform independent language i.e., we can write a java programme on any machine and after compilation we can use it in any other machine which usually have a java virtual machine i.e., JVM. Hence java is also known as “write once, run anywhere language”. Well, Android operating system doesn’t have java virtual machine but, a sibling of JVM which is called as Dalvik Virtual Machine and it needs an .APK file to run on Android platform. We can convert our java application to .APK format using different emulators. But, instead of compiling the java programme to JAR file using JVM we should directly compile it in emulators to convert it to APK file, which can be used in any Android platform. Well, java developers must understand the importance of AndroidManifest.XML which controls all the features, layout and tasks of the application.

Security feature is the best as always: Since we are dealing with java programming language we don’t need to bother about the security features of our application. Moreover, once the application is developed by the java developers and complied, it gets converted into byte code which is next to impossible to crack. Hence we can expect an enterprise standard security features in our Android application built in java. So, when are you becoming a java Android developer! You can get in touch with a Java website development company who can help you develop web apps that are stable, scalable and secure.

We provide Java web development services. If you would like to hire a expert Java developer for your development needs, please contact us Mindfire Solutions.

Difference between Java and JavaX

Java and Javax are the packages that are utilized within the Java programming language. Influenced by the C language, Java derives most of its syntax from C and C++. However, the facilities that it offers are superior to the other programming languages. It has been designed to serve general purposes and is hardly dependent when it comes to implementation. As compared to the other languages, it is more object-oriented as well as concurrent and class-based. It was initially developed at Sun Microsystems by James Gosling. Java was first released in 1995 as a core component of the company’s Java platform.

What is Java and Javax?

Both Java and Javax are packages. The command used to bring up a package is ‘import java’ while the one used to bring up java extension package is ‘import javax.’ This programming language is designed in such a way that it allows the same code to run across various platforms. Therefore, the developers can write the code once and reuse it on various platforms. Typically, thus, these applications are compiled with bytecode.

What are the packages?

It can be defined as a system that is utilized for organizing the Java classes into namespaces. These help in offering modular programming within the language. In several ways, the working is quite similar to the modules of Modula. It is also possible to store these packages within the JAR files. These are also referred to as the compressed files. When required the classes are allowed to download quickly, preferably in the form of groups. Programmers also use these packages in order to organize the classes belonging to similar categories or offer functionalities along similar lines.

Generally, there are various kinds of packages. For instance, the Java API is a collection of packages and there are sub-packages too. The latter are utilized to deal with XML. Initially everything that was part of the API was also included in the java packages. On the other hand, everything that was excluded in the standard API was a part of the javax. Therefore, it can be concluded that the latter is just an extension of the original one.

Benefits of using these

The codes are reusable. This is an important feature as reusability will help in saving a lot of time as well as ensure consistency. These packages allow the usage of the same class again and again by the program that wants to include the same. Additionally, these are also great ways to avoid a name space collision.

Is there any demarcation between the two?

Practically, there is not any difference between the two. In fact, over time, the use of javax has also become integrally related to the API. However, the only reason why it is not moved back to the initial package is because it would be a cumbersome process. It would also lead to the breaking up of various existing codes that prove quite useful. Rather, both the packages where included under the API.

Usage

The programmers use javax for standard extensions. These are also known as the optional packages. These are subsets of the APIs that are non-core. There are other segments of the non-core APIs which are also known as the non-standard extensions. These generally take up the namespaces such as com.sum. On the other hand, the core APIs would occupy the java namespace. Since everything in the API does not commence as a core, the extensions have to be created by sending requests to the JSR. Finally, they will be promoted as ‘wise counsel.’

What is notable at this point is that the extension file is found from Java2. It is missing in the first version of the programming language. When Swing was released in the javax package the differences between the two packages were reduced further. Presently, the differences between them are minimal. You can get in touch with a Java website development company who can help you develop web apps that are stable, scalable and secure.

We provide Java web development services. If you would like to hire a expert Java developer for your development needs, please contact us Mindfire Solutions.

2013 Java Trends: The Cloud Floats into Java Application Development

Within a very short span of time, Cloud computing has becomes an integral part of all types of application development processes. Many companies are opting for the innovative computing to cut operational costs, along with concentrating in core business processes without being obstructed by the IT issues. The rapidly growing popularity of the dynamic computing will have a huge impact on all types of application development projects in the immediate future. Similar to other software development projects, it will also have a huge impact on the applications being developed using Java.

The benefits offered by Cloud computing will further make it easier for Java developers to optimize the performance and scalability of a variety of websites and web applications. However, an application cannot avail the advantages simply by being installed on a Cloud. The developers have to build the interfaces by following a set of practices to avail the combined advantages of Java and the popular computing. At the same time, they also need to constantly observe the latest trends in Java web application development to deliver a high level of user experience.

How Cloud Computing will Affect Java Application Development?

More Investment in Java Cloud Services: Most enterprises migrate to innovative technologies to attract more customers. Most businesses are also looking for innovative ways to upgrade their enterprise software to target the growing popularity of mobile devices. As Cloud computing can make the software development projects faster and cost-efficient, the technology will be used widely by companies to develop and test their applications. Further, the companies ready to experiment with new processes and models will also adopt the new environment to carry out the experiments without increasing their spending.

Enhanced Security: The Java Cloud services will enable users to access the applications on a variety of devices. So developers have to explore options to optimize the security of the application across all types of devices and operating systems. Also, it will become essential to protect the business data and business apps from other interfaces that are installed on the user’s personal device. As each user can combine the Clouds he use for personal and work purposes, developers have to ensure that the files and information are shared in a secure and hassle-free way.

Enterprise Cloud for Large Businesses: In the initial stages, many large enterprises dismissed hybrid Cloud due to lack of adequate control. But the implementation of private computing environment will not be effective in meeting the needs of large enterprises. So the large businesses will start investing in enterprise Cloud to optimize their usage of resources and estimate the future capacity requirements. However, each business has to deploy a team to avail the flexible and inexpensive features of public Cloud, along with the advantages of Java enterprise application development. The businesses can further hold some of their less-sensitive applications on public cloud to meet the future trends in application development.

Increase in Mobile Cloud Services: Similar to conventional Java applications, the Cloud computing will also have a huge impact on mobile app development. With many companies launching enterprise mobile apps, it will become important for them to avail the features and benefits to make the data, application and computing accessible to users anytime, anywhere. However, they have to customize the technology to according to the mobile device and operating systems being used by each user. However, the innovative technology will make it easier for enterprisers to predict the user choice, along with making their mobile apps more scalable.

Demand for Inexpensive Java Cloud Services: The huge popularity of Cloud computing will encourage businesses to invest in the new technology. But the companies will explore options to reduce the cost of using Java Cloud services. As their expenses will vary based on the amount of services consumed by them, the enterprises will explore options to reduce their regular spending. Many companies will further monitor closely how the Java Cloud services are being consumed, along with comparing the consumption according to the price of the application.

In the immediate future, Cloud computing will become popular among enterprises of different sizes. The features and functionality of Java applications will also be modified to incorporate Cloud computing. But the trends will help users in availing high quality and faster services at their own pace and convenience.

We provide Java application support services. If you would like to talk to one of our certified Java developers, please contact us at Mindfire Solutions.

Avail Completely Customized Ecommerce solution with Java

Java is an autonomous programming language offering a brilliant computing platform that incorporates automatic memory control. Java programming is secure, robust and guarantees high quality performance. Java is also architecturally neutral, network savvy, and portable. In fact, it is possible to run Java on almost any kind of platform or JVM (Java Virtual Machine), irrespective of the computer architecture. As a programming language, Java is very popular and makes room for viewing 3D images, chatting, and playing games and a host of intranet applications. The striking aspects of this computing platform in terms of accessibility, portability, flexibility, convenience of use and safety make it the most preferred choice for customized ecommerce solutions. Java ecommerce is mainly effective due to its presence at the client as well as the server sides.

Benefits of Java

• Simple: Java is a very simple programming language to learn because its syntax is more or less based on C++. Hence programmers can easily learn it once they are thorough with C++. The Java platform does away with complicated features like operator overloading, explicit pointers and so on, which makes it a convenient tool for ecommerce development. Since Java offers Automatic Garbage Collection, there is no need to eliminate unreferenced objects.

• Object-Oriented: Developers need to organize software in the form of a compilation of different kinds of objects which incorporates behavior as well as data. Through OOPS (Object-oriented programming), Java simplifies software development and offers convenient maintenance.

• Platform Independent: The Java platform is a software-based platform which consists of two components, namely Runtime Environment and Application Programming Interface. It is possible to run Java code on a number of platforms like Linux, Windows and more. The compiler compiles the code which is then transformed into byte code, a platform independent code that can be operated on diverse platforms.

• Security: One of the major concerns of an ecommerce site is the security aspect and Java is designed to address the same perfectly. This programming language and platform is secured because of the fact that it has no explicit pointer and programs are executed within virtual machine sandbox. There is the Classloader which imparts security by separation of packages pertaining to classes within local file system from those introduced from network sources. The Bytecode Verifier identifies any illegal code within the code fragments while Security Manager estimates the resources that a class can access like reading or writing to local disk.

• Robust and Reliable: Java makes use of a robust memory management system. The absence of pointers does away with any security problem. Moreover, the presence of automatic garbage collection, type checking mechanism and exception handling feature makes Java robust and reliable. Interestingly, Java compilers are capable of early detection of problems which in case of other languages would reveal themselves only during execution.
  

• Distributed and Network-centric: Java makes distributed computing extremely convenient with the inherent networking ability that is synchronized with it. With this platform, it is very easy to work across a network with resources and build network-oriented applications through multitier or client-server architectures.

• Multithreaded: This refers to a program’s capability to carry out a number of tasks concurrently within a program. Ecommerce developers can write Java programs which deal with many tasks at the same time through defining multiple threads, sharing the same memory.

• Internationalization: Another reason of the immense popularity for Java for ecommerce development is the internationalization features that this programming language has within its core.

An ecommerce website is a huge platform for businesses to compete for customers. Java, which in many ways is ahead of its counterpart technologies, can indeed offer effective and customized ecommerce solutions. This makes Java web application development hugely popular.

We provide Java web development services. If you would like to discuss with a certified Java developer from our team, please get in touch with us at Mindfire Solutions.