April 2017
Beginner
504 pages
14h 11m
English
Content preview from Java 9 Programming By Example
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Back-pressure
Message handling, with the appropriate messaging interfaces and implementation, supports back-pressure. Back-pressure is a means to lessen the burden on a component when it cannot or can barely handle more messages. Messages may be queuing for processing, but no real-life queue has unlimited capacity and reactive systems should not lose a message uncontrolled. Back-pressure signals the load of the component to the message producers, asking them to lessen the production. It is like a water pipe. If you start closing the outlet of the pipe, the pressure starts to increase in the pipe backward, the water source forcing it to deliver less and less water.
Back-pressure is an effective way of handling load because it moves load handling ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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