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Best practices for Apex triggers include bulkifying code, using helper classes, and limiting logic to one trigger per object.
Bulkify your code to handle multiple records at once
Use helper classes to keep trigger logic organized
Limit logic to one trigger per object to avoid confusion and maintainability
A batch Apex skeleton is a class that processes records in batches to avoid hitting governor limits.
Create a class that implements the Database.Batchable interface
Implement the start, execute, and finish methods
Use Database.executeBatch to execute the batch job
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