What is Apex Programming?
Apex can be defined an intensely inputted, object-oriented programming language, which lets you consolidate and implement flow and transaction control declarations on the Force.com platform in combination with Application demands to Force.com application program interfaces (API). It is a comprehensive set of structures for building business applications – comprising of data models and objects to accomplish data, a locomotive for managing cooperation of that data between users, a prototypical user interface model to handle systems, other communications, and API for program access and amalgamation. Apex is a progression platform for building Software as a service (SAAS) applications on top of Salesforce.com customer relationship management (CRM) utility. Apex consents developers to access their internal database and client-server interfaces to create third-party SAAS applications. Apex embraces an application program interface (API) which developers can use to access data on Salesforce. Com. API permits developers to use common SAAS constituents such as Web-Widgets or a database without the inevitability to improve much of the infrastructure usually associated behind SAAS agendas. Apex employs the usage of a configuration that looks like java and executes like database retained methods. It enables you to add powerful traditional business reasoning to most system proceedings, comprising of Visualforce sheets, button clicks, and correlated record apprises. Web service requests and database issues on objects can also initiate the implementation of Apex code.