ajax-ruby on rails-j2ee

Ajax
Ayoka's custom web and software developers use Ajax (shorthand for asynchronous JavaScript and XML) to help web development become more interactive or help a web design to look more like a desktop application. This results in websites that are easier to use. In addition, the use of Ajax can allow businesses that are looking for custom web development services to create or improve a custom enterprise application to develop a more responsive system capable of exchanging small amounts of data with the server behind the scene. This technique can save multiple mouse clicks or make the website faster without having to reload the entire web page each time the user makes a change.

Click to get some ideas on how you can improve your web application with Ajax

Ruby on Rails (RoR)
Ruby on Rails is an open source framework for custom web development. Ruby is the programming language, which was invented by Yukihiro Matsumoto, to provide a scripting language more powerful than Perl while more object oriented than Python. Rails is the web application framework written in Ruby. Rails includes a database access library (ActiveRecord) to connect the domain model with the corresponding database tables. Rails also has significant Ajax functionality built-in; using Ruby scripts and Ruby templates generates the JavaScript that makes it easier to create a more user friendly web design.

As a framework, Ruby on Rails follows the MVC (model view controller) design pattern. It is designed to speed up the time to develop database backed web applications, thereby lowering the cost for custom web development.

Click here to find out more about the advantages of programming in Ruby on Rails

Java Platform, Enterprise Edition (formerly J2EE)
Java EE 5 (Enterprise Edition version 5) is a web development platform for creating and deploying enterprise applications. The original specification was prepared by Sun Microsystems, then transferred to public committees in the Java Community Process (JCP) to guide the development and approval of Java technical specifications. Because of the community process toward standardization, there is a broad adoption of Java by web development companies, including Oracle, IBM, BEA, JBoss, etc.

Little or no cost is needed to start a custom web development project in Java, since there are no licensing fees for the platform. Also, there is strong vendor and 3rd party support for areas ranging from e-mail to database transactions. The technical approach behind Java (cross-platform support) enables custom web and software developers to develop Java code on a desktop computer and expect it to run on other operating systems for other computers, routers, and even mobile phones, as long as those devices are Java-enabled.

Java EE 5 includes several components, such as Enterprise Java Beans (specification for server side components), Java Persistence API (for mapping Java business objects to relational database tables), and JavaServer Faces (for developing user interfaces). Note that JavaServer Faces uses a component tag library, which can encapsulate JavaScript code, such as XMLHTTPRequest to simplify Ajax development. The Java API for XML services supports the notion of Service-Oriented Architecture, which supports integration through the exchange web services calls. The latest version of Java is intended to simplify web services, transactions, security and other capabilities through the concept of annotations or metadata.