7 May 2019
The Complete Guide to Understanding the Enterprise Application Integration
Judelyn Gomes
#Company | 5 min read
The Complete Guide to Understanding the Enterprise Application Integration
Judelyn Gomes

What is EAI (Enterprise Application Integration?)

EAI is the process of linking business applications within a single organization together in order to simplify and automate business processes to the greatest extent possible. In a nutshell, EAI assists to create a transparent flow of data through business processes, Identify patterns that impact business processes and compensate immediately and it ensures seamless integration of business processes for the purposes of conducting business electronically

The Major 4 Drivers of EAI

The major drivers of EAI (enterprise application integration) are new technological advancement and modern age dynamics, real-time data access, cost reduction of integrating multiple application and seamless data transformation.

Enterprise application integration helps any companies to produce a cost-effective solution for transforming various complicated applications into a common and recognizable platform.  In order to propel business activities, proper co-ordination with customers, suppliers and manpower across the globe connected through the real-time information

Types of EAI

The types of EAI can vary from many factors including company size and industry, integration and project complexity and the budget and. Here we have given the four major EAI Levels

1. Data Level Enterprise Application Integration

  • Data level EAI is the process or technology to move the data between databases. At this level, the way of information can be extracted from as many as hundreds of databases and thousands of tables. The types of Data level EAI follow as
    1. Pull data level EAI
    2. Push Data level EAI

2Business Model Level EAI

  • Application-level integration – In Application Level EAI, The developer uses the Custom or packaged interfaces to access the business processes and information for integration. At this level, Various API Can be used to integrate the application to share the business logic and information
  • Method-level integration – the logic of the business will be shared between different applications within the enterprise. At this level, various applications can be accessed rewriting each method within the respective applications
  • User interface (UI)-level integration – At this level, User Interfaces are used to tie different applications together. This process uses windows and menus to get the relevant data that needs to be extracted and moved to other applications and data stores

The Advantages of Enterprise Application Integration:

There are many benefits offered by enterprise application integration (EAI). For instance, users across the organization are able to access information in real time. They are also able to benefit from streamlined processes and save both time and effort while being able to make more accurate, better-informed decisions, thanks to data integration across the whole organization.

  • Mergers & Acquisitions: Assists in Supply Chain Management and has the ability to adapt to business changes like Mergers and Acquisitions as it unifies/ integrates applications in no time.
  • Seamless Data Transformation: Presents user applications with a unified view of information for better decision making thereby achieving cross system consistency.
  • Zero Latency: Assists in formation of Zero Latency Enterprise – when all functions within the organization work with the same up-to-data information, latency between applications is eliminated/ reduced.
  • Real-Time Information Access: Updating and integrating applications is possible whenever required. New applications can be created by integrating real-time data from different parts of the enterprise.
  • Fast Process Automation: Assists in rapid business process change.
  • Data Management: Enables creation of virtual corporations with virtual supply chains and operations through sharing of data beyond the organization.
  • Web: Makes possible for legacy or proprietary systems to function on web.
  • Efficiency: Enhancements to standard applications can be made rapidly.

 The Main Challenges of Enterprise Application Integration:

Here is the list of main challenges that should be considered when implementing enterprise application integration.

  • Time-consuming: EAI implementations are very time consuming and need a lot of resources.
  • Constant change: The very nature of EAI is dynamic and requires dynamic project managers to manage their implementation.
  • EAI is a tool paradigm: EAI is not a tool and it is a process, but rather a system and should be implemented as such.
  • Building interfaces is an art: Engineering the solution is not sufficient. Solutions need to be negotiated with user departments to reach a common consensus on the final outcome and requires smart business design. A lack of consensus on interface designs leads to excessive effort to map between various systems data requirements.
  • Loss of detail: Information that seemed unimportant at an earlier stage may become crucial later and It can be executed with the help of proven EAI Integration companies.
  • Accountability: Since so many departments have many conflicting requirements, there should be clear accountability for the system’s final structure.
  • Wrong EAI Technology Partner: Choosing the wrong EAI technology partner for the needs of the business.

Need help or would like to get expert advice for EAI related queries for your business/product. Get an appointment now


Success stories of EAI Technology Implementation


Success Story: Fast and Efficient Integration for A Popular Messaging App


The HashedIn team helped the client integrate their messaging app with over 10 different enterprise tools, making it easy for users to chat and collaborate across these systems using the messaging app. The key business benefits of the integration project were as follows

  • The integrations enhanced the offering of the messaging app.
  • This, in turn, helped in acquiring new users and winning the marketplace.
  • The improved features helped the app scale without crashing or compromising on security aspects.

Download the full success story to know how Hashedin Helped!

Read similar blogs

Need Tech Advice?
Contact our cloud experts

Need Tech Advice?
Contact our cloud experts

Contact Us

PHP Code Snippets Powered By :