Matches 1 - 14 out of 14


Match Document Document Title Score
7065618 Leasing scheme for data-modifying operations  
A system may facilitate performance of a data-modifying operation in a file network that includes multiple servers that store replicas of data. One of the servers may serve as a primary replica...
999
7739233 Systems and methods for replicating data  
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...
999
9047307 Systems and methods for replicating data  
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...
999
7827214 Maintaining data in a file system  
A file system includes a master connected to multiple servers. The servers may store data. The master may communicate with the servers upon startup of the master to authoritatively identify the...
999
8504518 Systems and methods for replicating data  
A system that facilitates the distribution and redistribution of chunks of data among multiple servers, may identify servers to store replicas of the chunks based on at least one of utilization,...
999
9621651 Systems and methods for replicating data  
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...
999
7222119 Namespace locking scheme  
A system may perform a first operation within a file system in which directories and files are organized as nodes in a namespace tree. The system may associate a read-write lock with each of the...
999
8065268 Systems and methods for replicating data  
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...
999
7865536 Garbage collecting systems and methods  
A system facilitates the deletion of data, such as files, orphaned chunks, and stale replicas. The system may identify a file to be deleted, rename the identified file, permanently delete the...
999
7107419 Systems and methods for performing record append operations  
A system facilitates the performance of a record append operation. The system may include a primary replica and one or more secondary replicas that store copies of data. The primary and secondary...
833
8707313 Scheduler for search engine crawler  
A search engine crawler includes a distributed set of schedulers that are associated with one or more segments of document identifiers (e.g., URLs) corresponding to documents on a network (e.g.,...
833
9679056 Document reuse in a search engine crawler  
Systems and method are provided for setting a respective reuse flag for a corresponding document in a plurality of documents based on a query-independent score associated with the corresponding...
833
8042112 Scheduler for search engine crawler  
A search engine crawler includes a distributed set of schedulers that are associated with one or more segments of document identifiers (e.g., URLs) corresponding to documents on a network (e.g.,...
833
8707312 Document reuse in a search engine crawler  
A search engine crawler includes a scheduler for determining which documents to download from their respective host servers. Some documents, known to be stable based on one or more record from...
833


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