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Systems and methods for replicating data

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-017/30
출원번호 US-0959055 (2013-08-05)
등록번호 US-9047307 (2015-06-02)
발명자 / 주소
  • Ghemawat, Sanjay
  • Gobioff, Howard
  • Leung, Shun-Tak
출원인 / 주소
  • Google Inc.
대리인 / 주소
    Fish & Richardson P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 45

초록

A system facilitates the distribution and redistribution of chunks of data among multiple servers. The system may identify servers to store a replica of the data based on at least one of utilization of the servers, prior data distribution involving the servers, and failure correlation properties ass

대표청구항

1. A method comprising: acquiring, by a device, a set of locks for performing a first operation associated with a file stored in a memory, the set of locks including: a read lock associated with each directory identified in a full pathname of the file, the read lock associated with each directory id

이 특허에 인용된 특허 (45)

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  2. Narendran Balakrishnan ; Rangarajan Sampath ; Yajnik Shalini, Data distribution techniques for load-balanced fault-tolerant web access.
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  4. Nishizawa,Itaru; Fujiwara,Shinji; Ushijima,Kazutomo; Inohara,Shigekazu, Data warehouse system and query processing method used in the system, and data collecting method and apparatus for the method, and charging method and apparatus in the system.
  5. Speeter Thomas H., Distributed connection management system with replication.
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  8. Rao Chung-Hwa Herman (Edison NJ) Skarra Andrea H. (Chatham NJ), Distributed systems with replicated files.
  9. Plotkin, Serge; Avida, Dan, Encryption based security system for network storage.
  10. Hiroshi Yoshida JP; Tatsuji Munaka JP, File server load distribution system and method.
  11. Akizawa Mitsuru (Hachioji JPX) Yamashita Hirofumi (Yokohama JPX) Kawaguchi Hisamitsu (Sagamihara JPX) Tada Katsumi (Yokohama JPX) Kato Kanji (Yokohama JPX) Kito Akira (Ebina JPX) Yamada Hidenori (Had, File server system and file access control method of the same.
  12. Vahalia,Uresh K.; Tzelnic,Percy, File server system providing direct data sharing between clients with a server acting as an arbiter and coordinator.
  13. Xiaoye Jiang ; Uresh K. Vahalia ; Uday Gupta ; Percy Tzelnic, File server system using connection-oriented protocol and sharing data sets among data movers.
  14. Xu Yikang ; Vahalia Uresh K. ; Jiang Xiaoye ; Gupta Uday ; Tzelnic Percy, File server system using file system storage, data movers, and an exchange of meta data among data movers for file locking and direct access to shared file systems.
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  16. Ghemawat, Sanjay; Gobioff, Howard; Leung, Shun-Tak, Garbage collecting systems and methods.
  17. Steven R. Soltis ; Matthew T. O'Keefe ; Thomas M. Ruwart ; Gerald A. Houlder ; James A. Coomes ; Michael H. Miller ; Edward A. Soltis ; Raymond W. Gilson ; Kenneth W. Preslan, Global file system and data storage device locks.
  18. Ghemawat,Sanjay; Gobioff,Howard; Leung,Shun Tak, Leasing scheme for data-modifying operations.
  19. Jindal Anita ; Lim Swee Boon ; Radia Sanjay ; Chang Whei-Ling, Load balancing for replicated services.
  20. Marinkovic, Vladan Z.; Wong, Thomas K.; Coimbatore, Saravanan; Makkar, Chitra; Suresh, Suma; Marinov, Borislav; Vogel, Ron S., Load sharing cluster file systems.
  21. Ghemawat, Sanjay; Gobioff, Howard; Leung, Shun-Tak, Maintaining data in a file system.
  22. Lu,Gang; O'Toole, Jr.,James W., Method and apparatus for handling requests in a network.
  23. Lee Whay Chiou, Method and system for prioritized multiple access using contention signatures for contention-based reservation.
  24. Bertin Olivier (Nice FRX) Chobert Jean-Paul (Carros FRX) Maurel Olivier (Le Cannet FRX) Pruvost Alain (Vallauris FRX), Method for preempting connections in high speed packet switching networks.
  25. Wallach Walter A. ; Findlay Bruce ; Pellicer Thomas J. ; Chrabaszcz Michael, Method for providing a fault tolerant network using distributed server processes to remap clustered network resources to other servers during server failure.
  26. Ghemawat,Sanjay; Gobioff,Howard; Leung,Shun Tak, Namespace locking scheme.
  27. Wang, Yao; Kendler, David, Network management for replication of data stored in a data storage environment.
  28. Lacapra, Francesco; Steele, Peter Wallace; Sartirana, Bruno; Hua, Ernest Ying Sue; Lin, I Chung Joseph; Li, Samuel Sui-Lun; Diller, Nathanael John; Ramsdell, Thomas Reynold; Nguyen, Don; Tran, Kyle Dinh, Peer-to-peer redundant file server system and methods.
  29. Benson Max L., Record tracking in database replication.
  30. Olds Dale R. ; Izatt Layne ; Prasad Ranjan, Replicated object identification in a partitioned hierarchy.
  31. Miller C. Kenneth ; Bradley Terrance E. ; Cates Kenneth ; Robertson Kary, Scheduling data transmission.
  32. Grosner, George; Hall, Howard; Crowell, Erick; Virball, Glenn; Parenti, Mark; Wood, Douglas, Switching system for managing storage in digital networks.
  33. Ferrari, Stephen; Stronge, William; Cochrane, Christopher; Hall, Howard; Merhar, Milan, Switching systems and methods for storage management in digital networks.
  34. Leon L. Lumelsky ; Nelson R. Manohar, System and method for integrated load distribution and resource management on internet environment.
  35. Shaheen Amal A. (Austin TX) Yellepeddy Krishna K. (Austin TX), System and method for maintaining replicated data coherency in a data processing system.
  36. Wang,Yao; Wang,Yun; Kendler,David, System and method for management of data replication.
  37. Wang,Yao; Wang,Yun; Kendler,David, System and method for replication of one or more databases.
  38. Norin Scott, System and method for the distribution of hierarchically structured data.
  39. Michael Chrabaszcz, System for clustering software applications.
  40. Henson Larry W. (Austin) Shaheen-Gouda Amal A. (Austin) Smith Todd A. (Austin TX), System for file and record locking between nodes in a distributed data processing environment maintaining one copy of ea.
  41. Ghemawat,Sanjay; Gobioff,Howard; Leung,Shun Tak; desJardins,David L., Systems and methods for performing record append operations.
  42. Ghemawat, Sanjay; Gobioff, Howard; Leung, Shun-Tak, Systems and methods for replicating data.
  43. Ghemawat, Sanjay; Gobioff, Howard; Leung, Shun-Tak, Systems and methods for replicating data.
  44. Nikols, Nick N.; Thurgood, Brent W., Virtual replication for a computer directory system.
  45. Aviani, Jr.,James A.; Shaffer,Shmuel, Wide area load balancing of web traffic.
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