EAI models

There are different types of EAI. Enterprise Application Integration helps businesses to seamlessly share their data across different company locations. This way, they can enhance productivity and promote transparency all through their organization. EAI is a complete framework that is made up of different management systems.

There are different types of EAI that entrepreneurs should know about. You pick any of the EAI models or merge them, depending on the size of your business. Doing this gives you several exciting advantages over your competitors while helping to improve customer satisfaction.

Types of Enterprise Application Integration (EAI) Models

Types of EAI
Several types of EAI models exist for use in a business environment

Before we go ahead, you must know that there isn’t any standardized EAI model. Because of this, different brands merge several models to meet their needs and achieve their business goals. However, certain EAI models have grown in popularity among entrepreneurs. This section will beam the limelight on five types of EAI that you should know.

Hub-and-spoke integration

This model has a centralized hub that connects to different enterprise applications and captures. It re-formats data and then decides on the destination of the processed data. The hub-and-spoke model doesn’t program individual dependencies that occur between application pairs. Instead, the developers have to work with runtime components to route data manually to the right application.


As the name implies, this model features software tools that sit between operating systems and application user interfaces. The tools function as hidden translation layers to support communication as well as data transfer across different applications. Middleware makes it easy to synchronize data across an array of disparate systems while consolidating different database entries. Businesses can take advantage of different types of middleware such as:

  • Application server middleware.
  • Database middleware.
  • Message-oriented middleware, etc.

Note that a business should choose middleware based on specific business requirements.

Point-to-point integration

This is the earliest model of all the EAI models on this list. Usually, it works with a script that extracts data from an application, modifies the data format or structure, and transmits it to another application. This process is pretty simple, but it is quite effective with several small applications. However, there is difficulty in programming the model when the number of applications used increases. Asides from this, maintaining the different dependencies and keeping the systems integrated becomes challenging as well.

Bus integration

This EAI model is an evolution of the hub-and-spoke integration model. While they share several similarities, this model doesn’t require any human interference. Instead, it works with an array of defined standards to control data flow across applications. This way, it enables applications to receive or transmit data based on specific policies and rules.


Of all the EAI models, microservices is the most current. It is the standard for cloud-based enterprise applications. Through this model, businesses that run cloud-based applications can capture data easily from different microservices and route the data to the desired databases and destinations. This process is governed by specific APIs.

Choose the Right EAI Model

This post has shown you five types of EAI. Choosing the right model for your business can be quite challenging, especially for a novice with EAI models. Adept Engineering Services can help you out with our over 25 years of experience. Reach out to us today let’s get started.

Leave a reply:

Your email address will not be published. Required fields are marked *