As applications get bigger, background jobs also need a bit more planning. Just adding background processing alone doesn’t automatically solve performance problems if the jobs themselves are poorly designed.
Keep Jobs Small
One large job trying to handle too many things together can become difficult to manage later. In most cases, smaller jobs are easier to process, monitor, and retry if something fails unexpectedly.
Avoid Long Database Locks
Background jobs should not keep database connections busy for long periods unless necessary.
Heavy queries running continuously in the background can eventually slow other parts of the application too, especially in systems handling large traffic regularly.
Use Retry Mechanisms Carefully
Hangfire supports automatic retries for failed jobs, which is useful in many situations.
But retries also need limits. If the same job keeps failing repeatedly, constant retries can create unnecessary server load and make troubleshooting harder.
Separate Critical and Non-Critical Jobs
Not all background jobs are equally important.
Tasks like payment processing or order handling are usually treated differently from lower-priority operations like analytics updates, logging, or notifications.
