Enterprise Application Integration : An Introduction

Early software programs in areas like inventory control, human resources, sales automation, etc were designed to run independently, with no interaction between the systems. Enterprise application integration is the use of technologies and the services across an enterprise for enabling the integration of the software applications and hardware systems. According to the reports of Gartner, around 75% of the companies use at least 6 different types of mobile apps to streamline their day to day activities which help in reducing the operating costs. These applications tackle numerous kinds of problems, which include customer data, supply chain management, invoice generation, accounting, and product replenishment. The enterprise application integration is the unrestricted sharing of the data and business processes all through the networked application or the data sources in any organization.

enterprise application integration

 EAI (enterprise application integration) can either be driven by or can drive the changes in both these areas. Therefore, the new applications may need new databases and workflow connections for adopting the application modernization, cloud computing or business process modernization. However, EAI is challenged by different operating system, database as well as other situations where the legacy systems are no longer supported by the original manufactures. Since EAI solutions are made to ensure the data flow between mobile apps and database, they are related to middleware which is a piece of software that connects apps which are often used for different tech stack or are no longer supported by the original vendor. The primary goal of enterprise application integration is to automate the business processes, increases employee productivity and thus improves the interdepartmental cooperation used by the organization.

Below are some of the advantages of enterprise application integration that help the organization to perform their tasks well, and then integrate the processes further as:

enterprise application integration

Why does Enterprise Application Integration Matters?

 The enterprise-level business uses a wide range of applications. The organization might have one application which can handle customer relationship management. Another application would handle supply chain management and yet another application would handle inventory control and so on. While each of this application is good at what it does, they do not communicate with each other. To run a large organization is often difficult on a day to day basis. Breaking up the responsibilities into very small chunks or modules often has the benefits. For instance, it enables the creation of teams or departments with specific responsibilities. This allows executives and decision makers for focusing on the growth and stability, rather than the daily minutia which would otherwise eat up their lot of time. However, the problem is that modularization often results in the creation of information.

enterprise application integration

This means that the important information is not shared across an organization. The enterprise application integration is the comprehensive solution to all the organization for solving this issue and ensures better sharing is vital data across an organization's applications. There is the wide range of benefits offered by this application and the users across the organization are able to access the information in real time. They are also able to provide the advantage from streamlined processes and save both time and efforts while being able to make more accurate, better-informed decision. In this manner, EAI can be thought of as a middleware, which exists between other applications and provides connectivity and better communication. The data transfer across multiple platforms is also simplified and an application development and maintenance are also simplified.

Best Tips to Integrate Enterprise Application

The advancement in technology has revolutionized the way in which businesses use any software. Today, domestic software development processes have become the pace for an increase in the number of businesses favor specialized solutions such as  ERP, CRM, SCM, and ECM which does not involve coding and can easily be customized. However, to integrate an enterprise application is not easy. Enterprise application implementation requires significant time, efforts and is very much complex to build. According to the reports by ebizQ, nearly 70% of the EAI efforts fail due to management problems. Well, to integrate two or more applications together so that one application can send and receive the data from another application is the most crucial consideration for any organization. With a varied range of the amount of data specific logic, it is often cumbersome for defining the proper algorithm for integrating your business processes.

Below are some of the best tips to integrate enterprise application solution for successful integration of the organization processes as:

  • Incorporate Competence center

EAI has the business critical, real-time nature and control which can be very challenging further. It may also negatively impact the levels of services throughout and beyond the enterprise. It really needs a whole set of disciplines, tools, and procedures to built up to deal with such kind of things such as capacity management and load balancing, security, change management and monitoring. Most of the organizations find the best solutions for establishing EAI administrators in line with the database administrators who help to interact with both IT and business.

  • Separation of concerns

Even though it is quite easy for developing the solution on the top of an existing platform, it is not recommended to do this. You may have backend ERP software services for which you need to end some real-time updates to the e-commerce development applications such that when you alter the prices on ERP software system or put some discount on the products or services, it will update the price of e-commerce services also.

enterprise application integration

  • Identify restriction and condition

It is very crucial to identify the restrictions and conditions which are associated with an application integration solution before the needs can be defined at a certain level. To avoid the organization case problems which often accompany EAI projects, businesses must make the distinction between the strategic and project-specific restrictions and conditions. This way, when choosing an applicant integrations solution, long-term goals of the organization can also be taken into consideration.

  • Process chaining engine

The process chaining and dependency identification are considered one of the most important concern nowadays. Business processes are nowhere independent and to integrate the business process, you are required to chain the dependency such that the whole workflow executes as a single unit system. It is crucial to identify the type of dependency such that the process can improve the performance and reuse of data.

enterprise application integration

  • Refrain from the features

The cutting cost and complexity of EAI rise when real-time integration and other unnecessary features are implemented. Business must focus on making the integration project ready to go into the production within a realistic time frame, which will ultimately help for generating a positive return on investment. So it is advisable which businesses do not implement real-time integration or any other feature unless it is absolutely required.

  • Real-time synchronization

Sometimes, the time elapsed to sync between the application is very much critical. In such scenarios, the real-time sync of the data is an important consideration which supports the push-based transaction rather than schedule based. The best way is to overcome the synchronization is to configure the applications for sending the data notified to its subscribers in such a manner when that whenever the data is entered into the application, it will be pushed to its platform for the process of synchronization.

enterprise application integration


The designing application is the key to any organization or any software platform. Better architecture at the time of inception can help to save a lot of time and long-running issues. Therefore, break the tasks out to run a business into multiple smaller functionality which allows easy implementation of the best and newest technological advancements.

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