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J2EE Listings
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This configuration should only be used for development and testing/staging environments, for the purpose of certifying the functionality of 2.3.3 applications under 3.0. Final certification of any application should be determined by a thorough testing plan with the proper tools and methodologies.
Updated: 05/18/2005
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People often ask me \"What's the best platform for J2EE development?\" There's no clear answer for this question. First, the vendors each provide contradictory facts to prove that their product is the best. Second, each has its zealots who will tell you all of the good things about one server and bad things about the others. Third, there are dozens of products available out there.
Updated: 05/18/2005
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Only a few J2EE application servers are following the EJB 2.0 specification, and already the EJB 2.1 draft specification is out. For you busy folks who want to know about what the future has in store for EJBs but don't have the time to read a 636-page document, here is a quick overview. Fair warning: the specification is a draft, so many parts are incomplete or will change.
Updated: 05/18/2005
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The purpose of a Value Object is to represent a business entity. In it's simplest form, a VO is a simple data mapping class that mirrors the entity as it exists in the database. A more complex VO may incorporate other functionality in its methods. For example, a VO may have a method that transforms it's data into an XML node or a VO may be able to read it's data from an HTML form. The one thing the VO doesn't have to worry about is the database. The main purpose of the VO is to store data as the data comes in and out of the database.
Updated: 05/18/2005
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Editor's Note: J2EE and .NET are big-time enterprise architectures competing for the attention of today's developers. Both camps have reference applications to demonstrate how their architectures work. The \"standard\" for evaluation is the sample pet store (a remnant from the dot-com heydays) that is used to compare apples to apples, or maybe more appropriately, Milk Bones to Milk Bones. Recently, a third pet store demonstrating Flash and ColdFusion capabilities has entered the scene. In this article Dean Wampler provides you with an overview to Macromedia's approach to enterprise architecture, Pet Market, plus plenty of links to continue the exploration on your own.
Updated: 05/18/2005
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This article describes how JRun and XML are interconnected. It touches on some ways that you can use XML in your web applications. It is in no way intended to be a complete resource for developing applications with XML. A list of additional resources is at the end of this article.
Updated: 05/18/2005
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The goal of this article is to help the developer understand the issues associated with migrating an application from an application server architecture to a portal-centric architecture. Need for Migration to a Portal Server. When should an organization think about integrating application and portal server environments? Let's consider an example.
Updated: 05/18/2005
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Web services are software processes that can be accessed and used from the Internet. Often, a software is exposed to the Web as a Web service because it needs to be available, reused, and shared by users from across the world. Web services represent a new architectural paradigm for software applications. Web services expose capabilities that are available to universal user applications and other Web services alike, via industry standard interfaces and protocols. The capabilities offerred by a Web service can fall into a variety of categories.
Updated: 05/18/2005
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Business applications typically manage data. Therefore, developers often need to provide components that enable users to analyze that data. One way to do this is by providing users access to text-based reports. Another option is to provide a view to the data through a series of graphical charts. Charts can be an extremely useful tool because they allow users to visually compare data elements, spotting trends and patterns not easily discernable through reports when dealing with large amounts of data. Much of today's business software is Web-based and delivered through a browser. Nevertheless, requirements for these applications, namely data analysis requirements, remain the same.
Updated: 05/18/2005
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As a Java developer, you should be aware of the tremendous wealth of open source development software that is available for your use -- even if you have no desire to release any of your own software as open source. In this article, I will introduce you to some of the most useful open source Java development tools by showing you how I used these tools to develop a complete database-driven Web application called Roller.
Updated: 05/18/2005
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J2EE Listings
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Total:
100 | Displaying: 1 - 10 | Pages: 1 2 3 4 5 6 7 8 9 10 >> |
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