https://www.hascode.com/tags/calculate/ Recent content in Calculate on Micha Kops' Tech Notes Hugo -- 0.147.8 en Copyright © 2010 - 2025 Micha Kops. #213243b1d6e8932079e09227d3f3ed0c806cd0c9 Sun, 30 Sep 2018 00:00:00 +0200 https://www.hascode.com/capacity-planning-using-the-universal-scalability-law-with-java-and-usl4j/ Sun, 30 Sep 2018 00:00:00 +0200 https://www.hascode.com/capacity-planning-using-the-universal-scalability-law-with-java-and-usl4j/ <div id="preamble"> <div class="sectionbody"> <div class="paragraph"> <p>Capacity planning is an important task when trying to anticipate resources and scaling factors for our applications.</p> </div> <div class="paragraph"> <p>The usl4j library offers us an easy abstraction for Neil J. Gunther’s Universal Scalability Law and allows us to build up a predictive model based on the parameters throughput, latency and concurrent operations.</p> </div> <div class="paragraph"> <p>With a basic input set of two of these parameters, we are able to predict how these values change if we change one input parameter so that we can build our infrastructure or systems according to our SLAs.</p> </div>