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- Asynchronous vs synchronous execution. What is the difference?
Asynchronous execution also happens when a program sends a message to a queue (as in messaging systems, such as ActiveMQ, WebSphere MQ, HornetQ, MSMQ, etc ) In this case, the asynchronous call doesn't involve multithread programming or handling concurrency at the OS level
- What is the difference between synchronous and asynchronous programming . . .
When an asynchronous operation (like the second database query) is seen, the code is parsed and the operation is put in the queue, but in this case a callback is registered to be run when this operation completes The queue may have many operations in it already The operation at the front of the queue is processed and removed from the queue
- What really is asynchronous computing? - Stack Overflow
Asynchronous is a general term, which does not have widely accepted meaning Different domains have different meanings to it For instance, async IO means that instead of blocking on IO call, something else happens Something else can be really different things, but it usually involves some sort of notification of call completion Details might
- webserver - What is the difference between asynchronous and synchronous . . .
Synchronous Asynchronous communication has nothing to do with application waiting or not for resources Synchronous communication is when communication looks like ping-pong one request and one response in that particular order Asynchronous communication is when there could be multiple requests and responses could return in random order
- What does it mean when a web service is asynchronous?
The question is whether it's the web service that's asynchronous, or your access to it In the context of a web page, it's more likely that the service is synchronous, but that it is being accessed asynchronously
- Asynchronous vs Multithreading - Is there a difference?
8 Asynchronous calls don't even need to occur on the same system device as the one invoking the call So if the question is, does an asynchronous call require a thread in the current process, the answer is no However, there must be a thread of execution somewhere processing the asynchronous request Thread of execution is a vague term
- c# - What is the difference between asynchronous programming and . . .
Asynchronous, multithreaded: you hire two more cooks, one to cook eggs and one to cook toast Now you have the problem of coordinating the cooks so that they do not conflict with each other in the kitchen when sharing resources And you have to pay them Now does it make sense that multithreading is only one kind of asynchrony?
- What does it mean for a method to be asynchronous?
An asynchronous method is one that we call to start the lengthy operation The method should do what it needs to start the operation and return "very quickly" so that there are no processing delays Async methods typically return a token that the caller can use to query if the operation has completed yet and what its result was
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