Bulkification Of Apex Triggers In Salesforce

Bulkification in Apex Triggers ensures that your Salesforce triggers efficiently handle large volumes of records. It involves writing triggers that can process multiple records simultaneously, rather than just one at a time. Key practices include using trigger context variables like `Trigger.new` to work with collections of records and avoiding SOQL queries and DML operations inside loops, which can lead to performance issues due to Salesforce’s governor limits.

Instead, you should perform these operations outside loops using collections like lists, sets, and maps. Maps are particularly useful for retrieving and updating related records efficiently. By following these practices, your triggers will be scalable, less prone to hitting governor limits, and capable of handling bulk operations, such as data loads, without performance degradation.