Apex Explained
Apex runs on Salesforce's multi-tenant servers and is syntactically similar to Java, making it accessible to developers with object-oriented experience. It supports triggers that fire before or after DML operations, batch processing for large data volumes, scheduled jobs, and REST/SOAP web service callouts. Apex executes in a governed environment where CPU time, heap size, and query limits are strictly enforced to protect shared infrastructure.
Because Apex code deploys through metadata and requires unit-test coverage of at least 75%, it encourages disciplined development practices. Common use cases include complex validations that span multiple objects, integration orchestration with external systems, and custom API endpoints exposed via @RestResource. Clientell AI can generate and deploy Apex triggers and classes directly inside your org, drastically reducing the time between requirement and production-ready code.
Related Salesforce Terms
Visualforce
Visualforce is a tag-based markup language that lets developers build custom user interfaces hosted natively on the Salesforce platform.
Lightning Web Components (LWC)
Lightning Web Components is Salesforce's modern UI framework built on native web standards like Web Components, Shadow DOM, and ES modules.
SOQL
SOQL (Salesforce Object Query Language) is the query language used to search and retrieve records from Salesforce's database.
SOSL
SOSL (Salesforce Object Search Language) is a text-search language that queries multiple objects simultaneously using Salesforce's search index.
Sandbox
A Sandbox is an isolated copy of your Salesforce production org used for development, testing, and training without risking live data.