Force.com Apex code is a strongly typed programming language that executes on the Force.com platform. Apex is used to add business logic to applications, to write database type triggers, and to program controllers in the user interface layer. It has tight integration with the database and query language, good web service support, and includes features such as futures and governors for execution in a multitenant environment.
Inclined to build a profession as SalesForce Developer? Then here is the blog post on, explore SalesForce Training
Create Web Services.
Create Email services Perform complex validation over multiple objects.
Create a complex business process that is not supported by the workflow.
Create custom transactional logic. Attach custom logic to another Application.
All Apex runs entirely on-demand on the Force.com platform, as shown in the following architecture diagram.
The above diagram describes the Apex compiled, stored and run entirely on the Force.com platform.
When a developer writes and saves Apex code to the Platform, The platform application server first compiles the code into an abstract set of instructions that can be understood by the Apex run time interpreter and then saves those instructions as Metadata.
When an end-user trigger the execution of Apex, perhaps by clicking a button or accessing a Visual force page the platform application server retrieves complied instructions from the Metadata and sends them through the runtime interpreter before running the result. The end-user observes no differences in execution time from standard platform requests.
You liked the article?
Like : 0
Vote for difficulty
Current difficulty (Avg): Medium
TekSlate is the best online training provider in delivering world-class IT skills to individuals and corporates from all parts of the globe. We are proven experts in accumulating every need of an IT skills upgrade aspirant and have delivered excellent services. We aim to bring you all the essentials to learn and master new technologies in the market with our articles, blogs, and videos. Build your career success with us, enhancing most in-demand skills in the market.
Get stories of change makers and innovators from the startup ecosystem in your inbox