📅Job scheduler is used in almost all companies for managing and executing various types of jobs.
⏰It allows non-real time jobs to be executed at specific times or with specified delays.
📊Job scheduler can handle high job influxes and scale to meet different company needs.
📂The system design includes front-end queues, task consumers, task scheduler workers, and worker machines.
❌Failure handling is critical to ensure job reliability and re-enqueuing in case of failures.
What is the primary use of a job scheduler?
—A job scheduler is primarily used to manage and execute different types of jobs, whether they are real-time or non-real time.
Can a job scheduler handle high job influxes?
—Yes, a well-designed job scheduler can handle high influxes of jobs and scale to meet the demands of different companies.
What happens if a worker machine or executor fails?
—If a worker machine or executor fails, the job scheduler re-enqueues the job to ensure it gets processed and executed without any disruption.
What are the benefits of using a job scheduler?
—Some benefits of using a job scheduler include improved task management, scalability, and reduced dependency on individual microservices for executing jobs.
Is the job scheduler system suitable for all companies?
—The job scheduler system is suitable for almost all companies that need to manage and execute various jobs, regardless of their size or industry.
00:00This video covers the system design of a job scheduler and its significance in companies.
03:00The job scheduler system design involves front-end queues, task consumers, task scheduler workers, and worker machines.
07:00A job scheduler is scalable and can handle high job influxes with efficient job processing and execution.
09:00Failure handling is crucial in the job scheduler system to ensure job reliability and re-enqueuing in case of failures.
