The Application Layer interface directly interacts with application and provides common web application services.
The process of making different applications—each created for a different, specific purpose—work together is known as application integration. Organizations can build connections that modernize their infrastructures and support flexible business operations by combining and streamlining data and activities between various software applications.
Application integration aids in bridging the gap between current on-premises systems and rapidly expanding enterprise cloud apps. The ability to coordinate a range of functions across an organization's complete infrastructure is made possible through application integration, which enables firms to run more effectively and efficiently.
In recent years, they have gained popularity as a method of connecting applications, data, and services because they enable developers to quickly and easily access the functionality of other software using clearly defined data structures.
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