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Gearman

L
Lyuba Shypovych

Gearman is an application framework that distributes work across multiple machines. It consists of a central Gearman job server that accepts tasks from clients, distributes them to worker servers, and returns results back to clients. Gearman workers register the types of tasks they can handle and then wait for the Gearman job server to assign them tasks to execute. This allows for workload to be distributed across many workers, providing flexibility, speed, and no single point of failure.

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Gearman
What is Gearman?
German?
GEARMAN != GERMAN
GEARMAN Application Framework to distribute work System where server accepts tasks from clients, sends them to workers, and dispatches results back It does nothing except telling workers what to do and getting thank you from clients
MANAGE R
MANAGE R GEARMA N
Client Client Client Gearman Job Server (gearmand) Worker Worker Worker
Open Source Multi-language Flexible Fast Embeddable No single point of failure
Gearman Client <?php $client= new GearmanClient(); $client->addServer(); print $client->do("reverse", "Apple pie");
Gearman Worker #!/usr/bin/python import gearman def my_reverse(job): return reverse(job.data) gm_worker = gearman.GearmanWorker() gm_worker.register_task('reverse', my_reverse) while True: gm_worker.work()
Reverse Reverse Apple pie Apple pie Worker Client Gearman Job Gearman Server Gearman Client eip elppA eip elppA Worker API API
Campaigns Queue Campaigns To Contacts
Campaigns Queue Queue Daemon Campaigns To Contacts
Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server
Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker
Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker
Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker Messages Queue
Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker Client Client Client Client Messages Queue Gearman Job Server
Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker Client Client Client Client Messages Queue Gearman Job Server Worker Worker Worker Worker Worker
Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker Client Client Client Client Messages Queue Gearman Job Server Worker Worker Worker Worker Worker
Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker Client Client Client Client Messages Queue Gearman Job Server Worker Worker Worker Worker Worker
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Gearman

  • 5. GEARMAN Application Framework to distribute work System where server accepts tasks from clients, sends them to workers, and dispatches results back It does nothing except telling workers what to do and getting thank you from clients
  • 7. MANAGE R GEARMA N
  • 8. Client Client Client Gearman Job Server (gearmand) Worker Worker Worker
  • 9. Open Source Multi-language Flexible Fast Embeddable No single point of failure
  • 10. Gearman Client <?php $client= new GearmanClient(); $client->addServer(); print $client->do("reverse", "Apple pie");
  • 11. Gearman Worker #!/usr/bin/python import gearman def my_reverse(job): return reverse(job.data) gm_worker = gearman.GearmanWorker() gm_worker.register_task('reverse', my_reverse) while True: gm_worker.work()
  • 12. Reverse Reverse Apple pie Apple pie Worker Client Gearman Job Gearman Server Gearman Client eip elppA eip elppA Worker API API
  • 14. Campaigns Queue Queue Daemon Campaigns To Contacts
  • 15. Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server
  • 16. Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker
  • 17. Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker
  • 18. Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker Messages Queue
  • 19. Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker Client Client Client Client Messages Queue Gearman Job Server
  • 20. Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker Client Client Client Client Messages Queue Gearman Job Server Worker Worker Worker Worker Worker
  • 21. Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker Client Client Client Client Messages Queue Gearman Job Server Worker Worker Worker Worker Worker
  • 22. Campaigns Queue Queue Daemon Gearman Client Campaigns To Contacts Gearman Job Server Worker Worker Worker Worker Client Client Client Client Messages Queue Gearman Job Server Worker Worker Worker Worker Worker