Is Java worth a try for small & medium businesses?

Some pieces are god gifted and they are destined to write history in the golden pen and java is one such piece. It is the only language which is having a tremendous market potential since its inception till date without any dispute. It becomes even more valuable when we consider its importance not limited to a particular section rather for a wide scale of technologies. May it be desktop application or web application or mobile application or game development etc it is everywhere and always at the top of the list when we think of reliability and stability. It is hard to believe its magnificent effect in the industry in different roles for different section of audience. Still some believe it is not a worth to develop a small application with java. Is it true? Let us have an in-depth analysis.

Java is the best choice for large application development: No matter what kind of application you are going to develop, if it is a huge then there is no other option than java in the industry for a reliable end product. Java is extremely popular among the software developers due to its exceptional quality and reliability. You will find millions of java developers who blindly believe on java. Because they know the potential of java. Java is extremely safe and secure and hence it is adopted by almost all financial applications. Banking sector blindly rely on java applications and they never dare to have a second thought over java. Again, many big data applications are build in java. This is because of its unmatched quality of security and reliability that it provides to its application.

Java for small and medium business: It is a common thinking of every tech savvy person that java is costly and it is a bitter truth. Well we will not say its bitter because nothing comes at free and if you are looking for security and reliability then you have to pay for it and so the case for java development application. Especially when we think about small applications like small websites or small mobile apps we may think beyond java. In those situations, there are many other viable and economical options available like PHP, ASP, Ruby on rails etc. All these technologies can help you in building affordable web applications in less time.

Moreover from the developer’s point of view it becomes an easy task to develop a small to medium web application using these technologies. Well we must ensure that our application doesn’t require an outstanding security features like that we need for a financial application. So as a start-up entrepreneur you can have your first project developed in other languages than java. It will definitely help you in generating some quick revenue for your farm and hence increasing your productivity.

Our Verdict: Well from above discussion we can conclude that java is best suited for large scale applications but there are many other technologies which can take over java for small to medium applications specially for web applications.

You can hire java developer from India, who can help you develop web apps that are stable, scalable and secure.

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Exploring the New Features of Java SE8

On 18^th March 2014, Oracle released Java Platform, Standard Edition 8 as a major feature release. Java SE8 comes with several features that were originally planned for Java SE7 but later deferred. While migrating to the most recent version of Java, you must understand the new features and enhancements for both Java programming language and Java Virtual Machine (JVM).

Overview of Major New Features of Java SE8

Lambda Expressions

Oracle has included Lambda Expressions in Java SE8 as a new language feature. The new syntactical capabilities enable Java programmers to carry out functional programming. They can use Lambda expressions to treat code as data, or functionality as a method argument. At the same time, the feature enables developers to express instances of single-method interfaces in a more compact and simplified way. Lambda Expression further help programmers in creating and maintaining custom classes without writing longer lines of code.

The Stream API

The Stream API enables programmers to manage a variety of collections including maps, lists and sets. Further, it does not require developers to write explicit looping code to deal with individual items in a collection. The feature further improves the performance of large and complex datasets by allowing developers to break the processing into multiple CPUs.

Date and Time API

Java SE8 further comes with a new API to effectuate management of date and time without using the older classes. The older classes still included in Java Runtime. But Java programmers can use the new API to effectively manage time zones, local dates and times, and calculating difference between different times. Further, the new capabilities make it easier for Java developers to streamline their code.

Nashorn JavaScript Engine

The Nashorn JavaScript Engine is included in Java SE8 for the first time. The engine enables developers to write code in JavaScript, and then integrate the code in Java classes and objects. It works with a native JVM to implement a lightweight high-performance JavaScript runtime within Java. The developers now have option to use jrunscript command-line tool to create freestanding JavaScript applications. As JavaScript has become an integral part of web ecosystem, the integration will make it easier for web developers to avail the benefits of the latest version of Java programming language.

Bulk Data Operations for Collections

Java SE8 comes with two distinct packages to effectuate creation and manipulation of bulk data operations for collections, i.e., java.util.stream and java.util.function package. Despite being identical to an iterator, the stream has additional functionality to facilitate collection processing. The developers also have option to use streams in both serially and parallel. At the same time, the java.util.stream package also supports a number of useful functions including count, min, max, filter, limit, collect, reduce and substream.

Security

Java SE8 is also designed with several features to optimize the security of applications. Along with stronger algorithms for password-based authentication, it also implements the SecureRandom API more efficiently. The better implementation of SecureRandom API resolves the issues related to blocking and non-blocking system calls.

New Tools

Java SE8 also comes with a set of tools to help programmers in creating modern applications. For instance, programmers can now use the enhanced currency API to manage and accumulate values in multiple threads. They can use new tools to aggregate integers, doubles, lungs and similar numbers. Likewise, Java SE8 provides new tools to create delimited lists in the string class. The programmers can further use new tools to effectively detect null situations.

On the whole, the Java SE8 comes with several new features to support easier and faster application development. Further, the features aim to make programmers, while enhancing the way they write Java code. So programmers can now migrate to Java SE8 to rapidly create modern and user-friendly applications. You can get in touch with a Java web development company who can help you develop web apps that are stable, scalable and secure.

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Few facts on Eclipse in Java

Java is a language which has the capability to deal with any type of applications starting from hardware programming, desktop applications, mobile applications and web applications etc. The most important part is it never compromises on the quality of an application or product at any cost. Hence, there is a tremendous popularity of java developers in the industry. Java has a unique feature of platform independent that makes it the first choice to develop any application for any purpose. Eclipse is a platform or IDE to write java code. There are many plugins which provides APIs so that it can extend the functionality of eclipse to a large extent. These eclipse java development tools are categorised into five parts. Let us discuss those five components.

JDT APT: This is the most vital component of the eclipse java platform. It provides support for the annotation processing to the java projects developed eclipse platform. It also contributes for the annotation based build artifacts during incremental build process and it also contributes for problem markers of annotation based problems.

JDT Core: It is the core of the java development tool and it is the non-user interface infrastructure. JDT core is a java model that provides API for navigating different java elements in the java element tree. Java element tree means a java focused view of any application project. It has elements like binary classes, package fragments, compilation units, types, fields and methods etc. On the core of the unit, it has an indexed based search infrastructure for different purposes like code assist, refactoring, type hierarchy competition etc. It also provides support for evaluation purpose.

JDT Debug: Debugging is the most vital component for any application process. JDT debug enables the java developers to debug the application developed on the java eclipse platform. It is done by the debug model of the platform debugger which is totally isolated from the programme language. It helps in providing two way mode for the java virtual machine in either run or debug mode. It enables the java developer in attaching to a running java virtual machine. It has a powerful feature that is having a dynamic class reloading where supported by JVM.

JDT Text: JDT text is the most useful feature of eclipse which directly helps the java developer while working on the IDE. It gives colours to the key words and different syntax of java programme it also provides indentation to the application in different levels so that the code will look much professional on the IDE. It also provides search matches option and break points so that the developer can debug the code with more efficiency. It also formats the code for the application.

JDT UI: JDT UI implements java specific work bench contributions like outline view, package explorer, type hierarchy view and wizards to create java elements. It also provides support for refactoring purpose like safe rename of java elements and extracting methods for the application. So we can say eclipse is a fully fledged java IDE which enables the java web developer in developing enterprise standard java applications. You can get in touch with a Java web development company who can help you develop web apps that are stable, scalable and secure.

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Reasons for using Java as modern web application development

Java is regarded as an excellent programming language with respect to the development of cross platform network applications. It boasts of a really great ecosystem in comparison to that of .NET or Objective-C. The developer gets the option of seamless transition of what is written in Java. One also gets the option to carry out scripting in Groovy or JRuby. Therefore, the professionals can take advantage of the powerful concurrency abstractions in Clojure. Moreover, it is free of cost. Thus, it is an economical solution that also ensures fast performance. Its impressive portability lets it to run on almost everything.

Portability

Portability is almost synonymous and acts as a key to this programming language. A program that is being coded with Java will thus run on all devices as well as on all sorts of operating system. Thus with Java, there is hardly any need to go for creation of different releases with parity to different operating systems. Moreover, it has in built security that renders the coding of safe programs easier. C# is also not as portable as Java is and at the same time consists of very few features that Java does not have.

Framework for all types of Applications

It has a suitable framework to meet the requirements of every applications of a developer. Swing or JavaFX for example pertains to simple desktop applications whereas Servlet or JSP EJB to online enterprise or database application. JDBC or Hibernate can be used for database applications.

Thriving community

This programming language enjoys a huge community that actually helps the programmer in the most critical of situations. It has been building wizards that are similar to the help wizard windows one comes across in windows that are ready to offer suggestions as well as hints to the users.

Open source and open to new ideas

The chosen programming language is free as it is an open source. It thus provides the opportunity to a wide variety of modifications and changes. As a result, the expert communities in order to make it easier for the programmer to make changes on a regular basis like that of building new frameworks. Reference can be made of Spring and Hibernate.

Speed, Portability and Security

Java has been able to maintain a good balance between Portability, Security and Speed that stand as the three pillars for its success. These three pillars are crucial to lend support to every programming language. One can draw the comparison between the chosen programming language and C/C++ with respect to these three pillars. C/C++ is really good in terms of portability along with speed but poor in security.

It is highly secure as it operates through several layers of security. It does not offer access directly to the operating system that underlies its functions. Though it slightly affects the speed but ensures strict security. Thereby it creates a healthy balance of the three leading to a successful programming language.

Write once and run anytime, anywhere

Java offers the programmers the freedom to write a function once which afterwards is allowed to run anytime on any device thereby contributing to the exciting feature of platform independence. Java compiler instead of creating an executable file creates a code that is half compiled termed as Bytecode. This Bytecode is then submitted to the Java Virtual machine that is installed in a specific operating system that understands the same. It then processes the same code for running the application.

Efficient Coding Tools

Java has numerous tools to offer for the purpose of efficient coding like Eclipse, Jdeveloper, Netbeans, etc. There is always a rat race going on amongst the tools as which will outsmart the other with respect to the ease of usage along with availability of beneficial features.

Java offers the extended benefits of reflection, sandbox execution, memory management to its users. It provides a more reliable code along with the handling of all related problems for the user. It actually relies on a virtual processor for execution of the code. The memory allocation for example is handled by the garbage collector by freeing memory automatically when not used automatically which in turn helps in enabling the optimization of the memory usage which serves as the ultimate factor in systems characterized by memory constrains.

There is a lot more to Java application development that makes one able to go on writing with the same. The communities have always been developing something or the other to modify as well as enhance the language thereby adding to the ease of the programmers.

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Hibernate in Java – What is it and how does it help?

Hibernate ORM or simply Hibernate, as it is called in short, is an object-relational library for mapping in Java. It is designed to provide a framework for mapping the object-oriented domain model of a conventional relational database. It also solves various object-relational impedance mismatch issues through the process of replacing the direct accesses to persistence-related database with some high-level functions of object handling.

The primary feature of Hibernate is mapping from various Java classes to the database tables and also from Java type data to the SQL type data. Besides, it also provides the option of data retrieval as well as data query. It generates various calls pertaining to SQL functionality. Besides, it also helps developers save time along with labor by automated object conversion as well as handling of result sets. Java based applications that use Hibernate support databases of SQL with hardly any performance overhead whatsoever.

Hibernate also comes up with ORM, which has everything to do with helping an application to achieve a certain degree of persistence. Again, Persistence can best be defined as the intention of the data of an application to outlast the process of the application itself. In terms of Java, it is to make sure that the state of the objects lives beyond the JVM scope of the same state that is available subsequently.

Specifically, Hibernate ORM is also concerned with the persistence of data because it applies to RDBMS. When we talk about the fraternity of the Object-Oriented applications, there have often been a hue and cry regarding usage of an ODBMS instead of RDBMS. It should be apt to mention at this juncture that RDBMS still remains extremely popular mechanism of persistence and it is likely to remain so in the days to come, and credit for this goes to Hibernate.

Its applications are also designed to define the persistent classes, which are mapped to the database tables. Besides taking care of Java class mapping to the database tables and from data types of Java to the data types of SQL, the applications also provide a wide range of retrieval facilities as well as data queries. They are also equipped to reduce the development time significantly, for otherwise manual handling of JDBC and SQL can be tediously time consuming and laborious.

The USP of Hibernate is that it is designed to considerably reduce the time for development, which is otherwise spent in handling data in JDBC and SQL. It’s another primary objective is to relieve the developers from most of the tasks (almost 95 percent) pertaining to programming that is related with common data persistence, through the process of eliminating the need of manual as well as hand-crafted processing of data with the use of JDBC and SQL.

However, Hibernate like most of the other persistent solutions cannot hide the SQL power and thus, makes sure that developers get more than what they invest. According to a certain school of thoughts, it might not be the most ideal solution when it comes to data-centric applications that can only use the store procedures for implementing business logic into a database it is extremely useful when it comes to dealing with models of object-oriented domains and business logic. Also, it is helpful in removing and encapsulating the vendor-specific SQL codes. It also helps in translating sets of results from the tabular format to graphical format.

A majority of the functionality that is provided by Hibernate is configurable. This phenomenon allows the developers to opt between various strategies that are in-build with the library. However, whenever the built-in strategies fall short of requirements, it provides the option of plugging in the developers’ own custom implementation through the process of implementation of an interface. Extension points generally include primary key generation, SQL dialect support, caching strategies, JDBC connection management, transaction management, ORM strategies, property access strategies, proxy creation etc.

It also has the capacity of abstracting the environment in which it is deployed. In the case of an environment that is not managed, Hibernate is equipped to take care of the transactions as well as the JDBC connections.

However, in case of environments that are managed, Hibernate can integrate with the container-managed transactions as well as data sources. It can well be configured for the deployment in managed as well as non managed environments. In both the environments, the first thing that is to be done is starting Hibernate. You can get in touch with Java web development companies who can help you develop web apps that are stable, scalable and secure.

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Java Programming Language – Is it losing popularity?

Java’s future is on the wane – this is what experts as well as surveys are predicting about one of the world’s most popular software development languages. It is suggested that almost around three billion devices still run on Java. However, in the recent times, it has been at the receiving end of the users majorly due to its security issues. However, there are many reasons why it is preferred by the programmers during software development. There might be trouble in deciding its future owing to the business model promoted by Oracle but it is still a long way before the language completely ceases to exist.

One of the primary reasons why Java is considered useful is because it is an impressive server side language. For implementing infrastructure several big companies are still using it into their data centers and then integrating them to the mainframe and all other kinds of devices. This programming language has a well defined technology and backed by some of the most well known software companies in the world, like, Oracle and IBM. These companies still have a stronghold over the software market. Moreover, people who are looking to build systems with simple architecture definitely prefer this language. For instance, while developing a reservation system for the railways, Java will have complete edge over other software development languages, like, Python.

Java is a dynamic language. This factor makes it extremely popular with the developers who can create cross platform applications with it. There are end numbers of open source frameworks on which it can work efficiently as well as smoothly. In addition to this, Java is not only a language but it is also a platform. It is a perfect platform on which dynamic languages like Scala, Goovy and Ruby could easily run. Thus, if the programmers want to include dynamic languages in the infrastructure, now they can do it without a worry. The popularity of the handheld devices is also adding to the usability of Java. For the back-end applications, this is irreplaceable. The Android systems support Java and there is no escape from it when it comes to your smartphones. As a browser plugin, it might have lost its place but it is essential when it comes to Android development.

So what are the reasons for losing its popularity? Well, there are several reasons that are working against this software development language. In a world where technology is constantly being updated, Java does not receive frequent updates. Users do not update it even after the release of a new version. In more corporate set-up, the system admin might update but this rule does not apply for individual user devices.

Secondly, departing from Sun Microsystems also proved detrimental for the language. At Oracle there is lesser number of breakthrough and innovative technologies. The company has been struggling visibly with providing swift updates and fighting the security vulnerabilities. These problems occur when there is stagnation and not much has changed in this language since 2010. While it is lagging behind without new and innovative features, a host of new languages are ready to take its place. Python, C++, C#, Ruby and many more are gradually capturing the software development market with developers preferring the new versions over the older models.

Java did lose a significant number of followers in the past but to say it has completely lost its place would be an exaggeration. Rather, with the dominance of the cell phone usage, it has found its lost ground to a large extent. Google’s choice has provided a new lease of life to the waning popularity of Java. In addition to this, Oracle is putting in all the efforts to pep it up with new versions and other important releases. To conclude, it is still here to stay. You can get in touch with Java web application development companies who can help you develop web apps that are stable, scalable and secure.

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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.