
Writing efficient code is very important in order to keep the code quality and performance high. When we develop high-quality code we also make sure

How to Master Apex Triggers? Apex Trigger Scenarios
How to Develop a Rollup Summary Trigger ?
Apex Trigger to Prevent Duplicate Contact Record

Enable Logout Events Stream is a beta feature and to make this available for your org you need to contact Salesforce Support. Once they will enable the setting then you can enable the Setting and Develop the Trigger on the LogOutEventStream Object.
Apex can be invoked by using triggers. Apex triggers enable you to perform custom actions before or after changes to Salesforce records, such as insertions, updates, or deletions.