Enterprise Application Integration, or EAI, is a buzzword that gives a name to the informal process that’s been going on for years—the integration of various. Enterprise Application Integration has 25 ratings and 1 review. Steve said: This is a popular introduction to EAI – short on detail, long on asinine (a. History of EAI. EAI addresses the issue of system and application integration. .. As stated also in David S. Linthicum’s book, “Enterprise Application. Integration”.

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Evolution of Stovepipes Within enterprises exist many stovepipe applications that address and solve very narrow problems within departments.

Enterprise Application Integration

Because a sound EAI solution often requires a change in organization, the psychological considerations of the workforce and the flow chart structures of the enterprise must be handled appropriately. Applying Technology If EAI articulates the problem, then traditional middleware has sought to articulate the solution–sort of. Undoubtedly, a number of stovepipe systems are in your enterprise–for example, inventory control, sales automation, general ledger, and human resource systems.

While many texts describe the features and functions of middleware, in the world of EAI, middleware is used as a simple mechanism to move information and shared business logic between applications. Before we make the business case for EAI, a number of things should be understood. Types of DatabaseOriented Middleware. Middleware hides the complexities of the underlying operating system and network in order to facilitate the easy integration of various systems in the enterprise.

Enterprise application integration Computer systems Contents Ch. Future of Transactional Middleware. To justify its expense, a technology must demonstrate its usefulness.

This practical guide to implementing an EAI solution leads you through all the major steps, including identifying sources of data, building the enterprise metadata model, process integration, identifying application interfaces, mapping information movement, selecting and applying the technologies, testing, and maintenance. EAI is not simply a buzzword dreamed up by the press and analyst community.


Misreading or ignoring this desire, traditional legacy systems lagged in adopting “user-friendly” graphical user interfaces, abandoning the field to the newer platforms. Extending EAI outside the Enterprise. Depending on your enterprise, this may demand a significant amount of time and energy.

But IT managers attempting integration face daunting challenges–disparate legacy systems; a hodgepodge of hardware, operating systems, and networking technology; proprietary packaged applications; and more.

For example, point-to-point middleware, while providing value within the enterprise, does not–and cannot–provide the ultimate solution. Books by David S. Parramatta South Campus Library. Mainframes, UNIX servers, NT servers, and even proprietary platforms whose names have been forgotten, constitute the technological base for most enterprises.

Enterprise Application Integration by David S. Linthicum

This enables any application or data store to share information with any other application or data store that exists within the supply chain scenario. Book Description Organizations that are able to integrate their applications and data sources have a distinct competitive advantage: These technologies allow developers to build and reuse business processes within an enterprise–even between enterprises.

With this baseline, consider your goals and the amount of effort that will be required for you to realize them. Alexei rated it liked it Nov 14, Ben added it Aug 31, Licence restrictions may apply Book; Illustrated English Show 0 more libraries These 5 locations in New South Wales: Separate different tags with a comma.

Read, highlight, and take notes, across web, tablet, and phone. Available also in a print edition. Using these interfaces, developers are able to bundle many applications together, allowing them to share business logic and information. Christopher Hubing rated it liked it Feb 17, Middleware provides developers with an easy way to integrate external resources using a common set of application services.


Now that you know what it is, the value of EAI should be obvious. Other Data Storage Models. And, perhaps most importantly, what are the methods that best measure success?

You also may like to try some of these bookshopswhich may or may not sell this item. While it is easy to criticize these enterprises, they have done the best they could, given the available technology.

Inter-Enterprise Application Integration Ch. Obstacles, such as interdepartmental turf battles and constantly changing business requirements, have little to do with s.linthicumm but a lot to do with hindering solutions. No trivia or quizzes yet.

Skip to content Skip to search. The integration of these technologies is almost always a difficult and chaotic proposition. To ask other readers questions about Enterprise Application Integrationplease sign up.

Account Options Sign in. Nguyen Van thuat marked it as to-read Jun 08, So, if EAI is the solution, what exactly is it? We were unable to find this edition in any bookshop we are able to search. As we have previously suggested, application integration integraton been going on for years, using a broad range of connection technology. While this is easily managed within the context of integrating two applications, integrating additional applications demands additional pipes.

The book describes in detail the middleware models and technologies that support these different approaches, including: