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Is Spring cache thread safe?
There is no blocking on @Cacheable. But you can use blocking cache strategy in cache implementation.
Is Microsoft extensions caching memory thread safe?
There is a caching service called LazyCache which is thread-safe and guarantees that the cacheable delegates (cache miss) only executes once. It’s not a part of the ASP.NET Core framework, but it’s available using nuget. All numbers are equal, each time I run the application.
Where is Httpruntime cache stored?
server memory
1 Answer. Cache is stored in server memory for a persistent period of time. Cache is created one per application.
Is Deque thread safe Java?
The BlockingDeque interface in the java. util. concurrent class represents a deque which is thread safe to put into, and take instances from. Thus, a deque is a queue which you can insert and take elements from, from both ends.
Is it safe to use memorycache in multi threading?
While MemoryCache is indeed thread safe as other answers have specified, it does have a common multi threading issue – if 2 threads try to Get from (or check Contains) the cache at the same time, then both will miss the cache and both will end up generating the result and both will then add the result to the cache.
Is it possible that the cache is threadsafe?
The cache is threadsafe, but like others have stated, its possible that GetOrAdd will call the func multiple types if call from multiple types. As mentioned by @AmitE at the answer of @pimbrouwers, his example is not working as demonstrated here: It seems like GetOrCreate returns always the created entry.
Is the memorycache wrapper on NuGet thread safe?
This was one of the reasons I wrote LazyCache – a friendly wrapper on MemoryCache that solves these sorts of issues. It is also available on Nuget. As others have stated, MemoryCache is indeed thread safe. The thread safety of the data stored within it however, is entirely up to your using’s of it.
How does getoradd ( ) work in memorycache?
GetOrAdd () ( GetOrCreate () in the case of MemoryCache) will return the same, singular Lazy to all threads, the “extra” instances of Lazy are simply thrown away. Since the Lazy doesn’t do anything until .Value is called, only one instance of the object is ever constructed.