Ext JS CRUD Operations training focuses on building web applications that can Create, Read, Update, and Delete data efficiently. This training explains how Ext JS manages data using stores, models, and proxies to interact with backend services. You will learn how to design grid-based interfaces, bind data to UI components, and perform real-time updates. The course covers handling form inputs, validating user data, and integrating RESTful APIs for database communication. It also explains how to implement event handling and manage application state for smooth user interactions. This training is ideal for developers who want to build enterprise-grade web applications with structured data operations and dynamic user interfaces.