A histogram is a statistical graph used to show the number of times data, inside a collection, falls within a particular range. In performance testing, you can use a frequency distribution histogram to illustrate the frequency and dispersion of transaction times. In this example we will report
Read more →I recently encountered an obstacle when trying to import server metrics into LoadRunner Analysis for use in a report for a customer. To work around the problem, I decided to create my graphs in Excel. Easy enough. My metrics were in a .CSV file with data points
Read more →What is Continuous Integration (CI)? Continuous Integration is a method of software development. Separate pieces of code, written by multiple developers, is compiled with the main code base several times a day. Ideally, the working code is unit tested before each build. After the build, regression and
Read more →User Modeling User modeling is a very important step when planning out load tests. There are many ways to go about creating a model, but the UCML (User Community Modeling Language) Diagram stands out as an excellent way to quickly and visually communicate the various business processes
Read more →I found some interesting tricks using LoadRunner’s TruClient Mobile protocol last month. The first part of this task involved recording the session, then working with and enhancing the recorded script to make it work according to the script’s requirements. This is where the challenge with TruClient mobile
Read more →We were working on a project that required us to bring everything under version control to facilitate continuous delivery. Our team came up with a solution for the performance testing elements. The key was to include more than just the scripts. We needed a design for everything
Read more →LoadRunner and Performance Center installations are complex test rigs with complex design considerations. First you can deploy ALM/PC platform on a VMware ESX 4.0 server. The system configurations of each virtual machine are the same as the ALM/PC Platform server system configurations. BSM Platform can also be
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