In which cases is it recommended to use batch processing of records in Laravel?

Batch processing of records in Laravel is recommended in the following cases:

• When you need to process a large number of database records to avoid loading all data into memory at once.
• To optimize performance when performing operations on large data sets.
• When performing bulk updates, deletions, or other operations to break them into smaller parts.

In Laravel, the chunk() method is often used for this purpose, which loads records in portions:

User::chunk(100, function ($users) {
    foreach ($users as $user) {
        // process each user
    }
});

This approach helps avoid errors due to memory limit exceeded and increases application stability.