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A lock file is often the best approach if the resource to be controlled is not a regular file at all, so using methods for locking files does not apply. For example, a lock file might govern access to a set of related resources, such as several different files, directories, a group of disk partitions, or selected access to higher level ...
In the SMB protocol, opportunistic locking is a mechanism designed to improve performance by controlling caching of network files by the client. [11] Unlike traditional locks, opportunistic lock (OpLocks) are not strictly file locking or used to provide mutual exclusion. There are four types of opportunistic locks. Batch Locks
Yes, Preserve file name case & file metadata: Yes: Yes Name Operating system Freeware version Portable Encrypts files Detect conflict File lock Open file support Revision control Detect rename Detect move Full duplex transfer Propagate deletes Case sensitive Delta transfer LAN sync. P2P sync.
Google has developed Chubby, a lock service for loosely coupled distributed systems. [5] It is designed for coarse-grained locking and also provides a limited but reliable distributed file system. Key parts of Google's infrastructure, including Google File System, Bigtable, and MapReduce, use Chubby to synchronize accesses to shared resources.
This is a comparison of notable file hosting services that are currently active. File hosting services are a particular kind of online file storage; however, various products that are designed for online file storage may not have features or characteristics that others designed for sharing files have.
A file-hosting service, also known as cloud-storage service, online file-storage provider, or cyberlocker, is an internet hosting service specifically designed to host user files. These services allow users to upload files that can be accessed over the internet after providing a username and password or other authentication .
Record locking is the technique of preventing simultaneous access to data in a database, to prevent inconsistent results.. The classic example is demonstrated by two bank clerks attempting to update the same bank account for two different transactions.
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