Data Concurrency - Promise

Data System Architecture


A promise is a concurrency design pattern where shared state is not required.

It's the basic building block of any asynchronous model.

A Future represents the result of a promise is called generally a future


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Data System Architecture
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A Future represents the result of an asynchronous computation (generally a promise) java/util/concurrent/Future
Data System Architecture
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Asynchronous allows an application to issue multiple requests and continue executing while the server performs the request. This type of request can improve an application’s throughput because it allows...
Data System Architecture
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list of asynchronous (concurrent/parallel) design producer-consumer, messaging, promise / future
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Which concurrency model should you use in @Java? Threads, Actors, Executors, Fork Join, Fibers?
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in the Javascript context A promise is a function that encapsulate a executor function in order to: execute it asynchronously and returns its result (ie ) A promise is one way of enabling asynchrony...
Java Conceptuel Diagram
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promise and future in Vert.x Do not confuse futures with promises. futures represent the “read-side” of an asynchronous result, promises represent the “write-side”. They allow you to defer...

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