JDBC best practices for Java developers

Java Database Connectivity or JDBC is an API (application program interface) specification that connects Java programs to the data present in the popular databases. The JDBC interface helps in developing access request statements in the SQL. These are then further forwarded to the program responsible for managing the database. It also returns the result through a similar interface. While coding this request access there is certain best practices that the Java programmers should be following. This API is also used for interacting with and connecting to the Database Management system. These best practices are perhaps the most important coding processes in Java as it can affect the performance of the Java apps to a large extent.

Why would Customers Prefer Java to Build Their CMS?

As an important part of web ecosystem, content management systems (CMS) are used widely by enterprises to manage the content of their websites. Each CMS is designed with two primary elements, i.e., content management application (CMA) and the content delivery application (CDA). The CMA is used by content managers to create, modify and remove content from the website.

Java for Smart Business Solution - A Language to Survive Long

Java is extensively used in a wide range of platforms, starting from various embedded devices and mobile devices to different enterprise servers as well as supercomputers. Such has been the impact of Java on the fraternity of development that when it comes to providing smart as well a long term business solution, the language has become almost an obvious choice. This is mainly because of the features that the language comes up with. Experts are of the belief that much due to these unique features, Java will survive for long. Let us look into some of the features that have made the language an indisputably dominant force in the world of development.

Why Do Employers Search For Java Developers More Than Anything Else?

There is no doubt that Java today is one of the most popular as well as sought after software systems. Such has been the popularity of Java developers who have mastered Java skills that companies nowadays can go to any extent to hire a certified Java developer. Java has gone paces ahead of other languages in terms of demand.

The rise in this popularity can be attributed to the value added features that have made Java so popular.

Will Java 8 Adoption Rate Increase Amongst Developers?

Its design and programming features make Java one of the most popular computer programming languages. Despite being easy to learn and use, Java is platform independent, object oriented, multithreaded, robust and secure. Java also comes with networking capabilities to facilitate distributed computing. The developers can further write applications in Java SE 8 to avail a set of new features at the language as well as JVM level. Since its release in March 2014, the adoption rate of Java 8 is growing gradually among developers across the world. An increasing number of developers are switching to the most recent version of Java to avail several innovative features.

Applet In Java - How It Helps In Programming?

Java Applet, a snippet code, is created by using the Java bytecode. This program is written in Java programming language. The bytecode is a kind of a programming that is exclusively utilized for Java programming. Whilst the Applet can run on a web browser with the help of tools like JVM or Java Virtual Machine, standalone ones, like, the Sun Applet viewer can also be employed to test this application. Although the Java programming language is generally used to write the applets but other languages can also be used for the purpose, such as, Jython. Once the program is completely compiled, it can easily run on most of the web browsers across various operating systems. So whether you use a Mac, Windows, UNIX or Linux systems, the applets will run hassle free.

Java Strings - Few things that Java Programmer Should Know

A Java class that is very widely used is known as string. It is considered quite special since compared to a normal class it contains some unique, special characteristics. It consists of some characters in a sequence; through the class the object can be created. There are many concepts which can be carried on through this and are worth knowing by most Java programmers.

Creation of objects or instantiation- The object can be created in two different ways- through new keywords and through string literal. Through double quote a string literal can be created. With its creation each time, the constant pool is checked by JVM first. If the pool already has the string then it returns the pooled instance’s reference. If the pool does not contain it then a new object is instantiated which is then placed there. Memory efficiency is increased by this. Through keywords, the object is created in a straight-forward manner by JVM.

Java Application Development For e-Commerce - A Good Option

An elegant looking well designed site is surely the mainstay of any online marketing business. If properly created, designed, and maintained, a website can very much turn into a digital storefront and a platform which can be used by customers as well as clients when it comes to directly communicating with each other.

More so, when we speak about development of eCommerce online shopping solutions, Java web application is the best. It has become an extremely popular fad as it makes this new type of shopping much easier, hassle-free as well as much quicker. You will find a lot of highly popular internet based shopping sites and all these platforms are astoundingly easy-to-use, functional, and at the same time, very much scalable irrespective of any environment. All these qualities make these sites so much popular to people of any age group. This popularity can very well be attributed to the most critical as well as essential parts played by Java App Development (JAD).

In fact, JAD is surely one of the most recent technologies that have entered the virtual world. This language is specifically designed to bring an altogether new as well as fresh perspective to the concept of online shopping. It is highly secure, flexible, accessible, usable, as well as portable. All these qualities have highly influenced the world of internet in more than a way, including giving the concept of online shopping a significant shot in its arms.

Thanks to JAD, a string of big transactions, involving even exorbitant amounts of money are now possible online. It also helps the online shopping sites to become strong, attractive, efficient and at the same time, competitive to survive the cut throat competition prevailing in the market.

The most significant feature of Java Application is that it gives the users the option of making online payment in an absolutely safe as well as secured way. The payment gateways are user-friendly and are encrypted in such a way that they are able to keep issues of forgery or unauthorized access to customer accounts at distant bay. This naturally boosts the confidence of the users by many folds. In fact, such has been the efficacy of Java that it has become a buzzword in the world of online transactions as well as eCommerce much due to its salient features and unique capabilities.

Thanks to the Java Virtual Machine or JVM, Java apps now have a remarkable and a prominent presence on the servers as well as on the client side, as it is installed in the most of the browsers by default. As it does not depend upon the platform that is being used, it is possible to run Java apps irrespective of the place and time. That means the users can go for internet based shopping from anywhere in the world, any time.

The mainstay of Java apps is its portability. The popularity that development of Java apps enjoys all over the world is due to the fact that it is basically a language that is highly object-oriented. This makes sure that the programmers have the option of creating its various modules, which can be used repeatedly. This in turn saves a lot of money along with time. Naturally, this is only increasing the importance of Java developers with every passing day.

Plenty of developers are being hired by various software developing companies all over the world in order to live up to the expectations of the clients and today, Java app development is indeed one of the most promising, lucrative and major options for aspiring software developers. This also indirectly helps in the creation of employment all over the world.

Through JAD or Java Apps Development, it is possible to explain strong and robust security, much due to the interpreter and the compiler that the language comes up with. These applications play a pivotal role in influencing businessmen; thereby using internet based shopping cart portals that come up with secured online payments along with transaction modes.

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Is Java Most Suitable for Enterprise Applications Development?

The Java programming application has become the most preferred choice for large-scale, steady business schemes and is becoming more and more popular in embedded systems for portable computing devices. With the arrival of faster processors as well as not so costly mass storage devices, Java is allowed to transcend the original limitations of the language, and this independent environment makes it suitable for developing global enterprise applications and web services. Moreover, many portable devices and smaller systems can benefit from apps written in this programming language.

Java as Dead-End Enterprise Application Process

In earlier days when Java was yet to be invented, one of the major industrial trends was to raise the productivity of end users as well as developers. For instance, to develop business applications, fourth-generation programming languages (4GL) like Progress, Uniface or Powerbuilder rendered professional developers various quicker means than using C, C++, COBOL or Pascal. Tools like Lotus Notes, Dbase or Visicalc provided end users with the unparalleled ability to create mini-applications without any requirement for development teams. In the early '90s, such productivity trend was thrown into a tizzy by the web. Now, enterprise application developers as well as software vendors need to write an entirely new generation of apps for the internet. This way the 4GL along with Internet forced developer productivity had to take the back seat.

For Web Apps Java Was at The Right Place at The Correct Time

To develop embedded systems, Java was designed in 1990 as an easier choice than C++. In 1993, the invention of the WWW initiated a meteoric change in Information Technology application development platform. Leading companies moved further and took advantage by marketing “network” servers like hotcakes and thereby offering Java as the platform for Web application development. Many other software vendors were caught off guard and for enterprise app development Java became the de facto web development standard.

Moving Ahead to Escape Drawbacks of Java Development Platform

This application has served its purpose and now it is time to go further as for enterprise-level app development, it seems to be too tricky or complicated. There are certain factors as to why business application development professionals must plan their escape from Java:

• With sophisticated business scenario as well as requirements the pace of change has increased.
• Development authoring is restricted to programming languages. Even though this platform supports additional programming languages such as Jruby or Groovy, the fundamental platform limits innovation to the conventional services offered by Java. Many new programming languages can be invented, but all of them should be applicable in the underlying environment.
• This platform botched the presentation layer as JavaFX is a failure while Swing is a nightmare. For pre-Ajax user interfaces, JSF was designed in spite of some implementations viz. ICEfaces incorporate Ajax. In the presentation layer, new UI approaches are found to have a steady stream that reflect Java's lack of leadership.
• The Java frameworks show complexity. Struts, Spring, Hibernate and other environments reveal deficiencies of this programming language rather than its strengths. Simply to do the basics, a future platform must not need a cacophony of the same approaches.

As One of The Most Significant Programming Languages

So far as enterprise apps development is concerned, there is no denying that Java plays a major role despite tons of rise and falls. For the programmers, it brings a number of benefits including scalability, ample flexibility, security, robustness and of course versatility within the application development frameworks. However, like any other application platform, Java too has certain limitations that can be easily retrievable using faster processors and less expensive mass storage devices.

With this programming language, you can invent almost any form of enterprise-level application. In today's world, many developers prefer using Java to build unprecedented business solutions by leveraging the features and benefits of this fantastic application platform.

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Top Pros and Cons of Java development Platform

No one can deny the contribution of Java toward transforming the web. With thousands of websites and web application running on Java platform, it has remained popular over many years. But the popularity of Java is impacted by the emergence of new web application development platforms and tools. Despite offering loads of advantages, the platform also suffers from several limitations. But a developer still has several options to reap the rich features and benefits of the language by overcoming the lacunas.

According to a report related to annual largest Java developer conference posted on Ixonos.com, “Despite challenges Java still has a strong position as an enterprise software development platform. It has potential to grow as a viable ecosystem and technical platform also in the future. Oracle has been taking decisive steps to move the platform forward. But it’s not just Oracle’s Java: a lot of organizations and individuals have invested in the platform more collaboratively than before.”

As a new generation developer has options to choose from several application development frameworks, he can easily evaluate the pros and cons of each platform. It is also important to choose a development platform that completely complements the nature and requirements of the project. So a programmer can always compare the pros and cons of Java as a development platform to take the right decision.

Advantages of Java as a Development Platform

Open Source: Unlike other web application development platforms, Java is open source and free. So a company can easily use the technology without paying any licensing fees. With companies frequently exploring option to reduce project costs, Java has been popular among them for a long time. Also, many companies will continue to use Java as they have already invested in the technology.

Cross Browser Compatible: Developers often decide a web application development platform by keeping in mind the latest trends in technologies. Many companies opt for cross platform technologies to easily target users regardless of their choice of operating system and web browser. As a cross platform technology Java uses Java Virtual Machine (JVM) to translate the original code into byte codes, and then compile it to machine level languages based on the operating system. The feature makes it easier for programmers to build application to target major operating systems and browsers.

Easy to Develop Complex Applications: The frequent changes in user demands have made it essential for companies to launch applications that are both dynamic and powerful. Also, each application has to be complex to meet the varying needs of individual users. As an object oriented language, Java allows users to build complex applications without putting any extra time and effort. The stack and array classes help them in building rapid prototypes, whereas the garbage collection enable programmers to avoid using any interpreters. The features further make it easier to develop complex application without writing lengthy code.

Easy to Learn: The programmers familiar with any C based language can easily learn the Java syntax. Also, the beginners can learn Java from the scratch within a very short span of time. The large and standard class library provided by the platform is also well written. So a programmer can always refer to the documentation to use the Java class libraries.

Option to Reuse Code and Third-Party Libraries: Each developer wants to build a powerful application without writing longer lines of code. As Java web development is widely used by programmers across the world, one can easily access a large collection of code and third-party libraries. Further, the comprehensive documentation available on the web will help programmers in understanding how to use IDEs. Also, a developer can choose from several IDEs to meet the application’s specific requirements.

Limitation of Java as a Development Platform

Support for Limited Programming Languages: As a development platform, Java supports additional programming languages like JRuby and Groovy. But the platform does not users to avail the advantages of these languages to build innovative services. Most developers still use the programming language support extended by Java to create conventional services. Despite allowing developers to invent new programming languages, the underlying platform makes it difficult for them to implement the new language features.

Pre-Ajax User Interfaces: The use of AJAX has transformed the way web applications were being developed. But most Java frameworks are not designed with full AJAX support. For example, commonly used frameworks like JavaDX, Swing and JSF are not the best option to build AJAX user interfaces. So developers look for more innovative and advanced frameworks that allow them to seamlessly incorporate AJAX in the applications.

Complex Frameworks: A number of web application development platforms have made programming simpler and faster. Many developers are using tools like WaveMaker and Microsoft Lightswitch to easily develop enterprise applications. Also, as Java is based on C++, many programmers consider it to be too complex to build enterprise business applications.

Many developers are waiting for the commercial release of Java 8 to avail a number of advantages like lambda functions. The existing features and functionalities provided by Java as a development platform are considered old-fashioned by many programmers. So Oracle has to release Java 8 with more innovative features to make it popular among the new generation of web application developers.

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