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  • 1. 적은 비용으로 Scalable 한 아키텍트 구축하기 Series GEARMAN charsyam@naver.com
  • 2. Gearman?• http://gearman.org• http://www.ibm.com/developerworks/kr/library/os- gearman/index.html?ca=drs-• http://www.ibm.com/developerworks/kr/library/os- php-gearman/
  • 3. GEARMAN -> MANAGER
  • 4. 만든 곳Danga : http://www.danga.com/
  • 5. 요약하면?일종의 Queue 서비스?
  • 6. GearMan? Worker 와 Client 를 쉽게구현하게 도와주는 Job Server 일종의 Broker
  • 7. GearMan은 어디서 써?Digg: 45+ Server, 400K Jobs/dayYahoo: 120+ Server, 12M jobs/day
  • 8. Gearman Stack
  • 9. Gearman Flow
  • 10. SupportC,PHP,Perl,Python,…
  • 11. Gearman Cluster
  • 12. Gearman Cluster 한대가 오류가 나더라도 다른 서버로 접근 단, addserver 로 추가해줘야 한다.
  • 13. Gearman DynamicGearman A,B Worker A 등록 서비스 작업처리 결과 전송 Client A 요청
  • 14. Gearman Dynamic 2Gearman A,B Client A 요청 서비스 A 대기 작업처리 결과 전송 Worker A 등록
  • 15. Gearman Map/Reduce Client Gearman Job Server Map/Reduce Worker Client Client Client Gearman Job Server Worker Worker Worker
  • 16. 결롞생산성 향산, Scalable 지원
  • 17. What’s Next of Gearman Rewrite in C++ Job result cache More Protocol(memcached, XMPP) TLS,SA니, multi-tenancy Replication Improved statistics reporting Event notification hooks Persistent Queue(이미 지원 Background로 돌때) - Drizzle, memecached, sqlite3 지원
  • 18. Thank You!