Application Integration
Application Integration is the process of connecting different software applications, systems, or services to enable them to work together and share data seamlessly. It involves designing and implementing interfaces, APIs, and middleware to facilitate communication and data exchange between disparate systems, often across on-premises and cloud environments. The goal is to create a cohesive IT ecosystem where applications can interoperate efficiently, automate business processes, and provide unified data access.
Developers should learn Application Integration to address modern business needs where organizations use multiple specialized applications (e.g., CRM, ERP, databases) that must interact to support workflows like order processing, customer management, or real-time analytics. It is crucial for building scalable architectures, enabling digital transformation, and reducing manual data entry by automating integrations. Use cases include connecting SaaS applications, legacy system modernization, and implementing event-driven or microservices architectures.