Learn the core concepts of thread synchronization used to build multi-threaded .NET applications that enforce thread safety and avoid deadlocks. The C# programming language has provided support for ...
An explicit lock provides the needed protection. Before the first DATA step, execute a LOCK statement to acquire exclusive access to the file. If exclusive access cannot be obtained, the LOCK ...
one that you set with the LOCK statement or the LOCK command for exclusive access to the data object type. The behavior of the LOCK statement or the LOCK command is restricted by the server engine, ...
In my earlier article “Double-Checked Locking: Clever, but Broken” (JavaWorld, February 2001), I described how several common techniques for avoiding synchronization are in fact unsafe, and ...
A fundamental of file systems since their inception has been their locking mechanisms. These exist so that different users and applications working on the same file (or region of a file) ...
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