Microsoft visual studio enterprise 2015 tutorial free. Free tutorials visual studio 2015 – PDF
Installing Microsoft Visual Studio* – OpenVINO Toolkit – Step 2 – Download Visual Studio
Hello everyone! It has been a few years of inactivity but our first post of the year is going to be a guide for Web Load Testing with Visual Studio, we hope you like it and start coming back for more! This article provides consolidated information in a concise presentation for anyone who wants to start a web load test project using Visual Studio.
You may have noticed that there is plenty of information on MSDN and visualstudio. However, the amount of information can be easily overwhelming and is not in a single and concise location, this article can be used as a starting guide for newcomers to understand the basic setup and to find the best route into achieving the results desired. The first thing you will need is Visual Studio. On premises.
No virtual user licenses are needed. You can execute load tests with any number of virtual users as far as your hardware resources allow you as long as you have any of the following:.
Cloud-Based testing. No extra software installation needed. You do need:. If you are planning to load test an application in an on-premises environment, you will need a Controller and at least 1 agent machine check next section for hardware requirements. You can find the installable software for these two components based on your Visual studio version here:. This is the correct version of the Agents and Controllers software for load testing. Cloud-Based Load testing. No additional software installation needed.
Visual Studio is used to record webtests, kick off Load Tests and visualize results. It is not recommended to install it on the Controller machine or Test Agents.
The system requirements for the machine to host either Visual Studio Enterprise or Visual Studio Ultimate are:. If you are planning a load test project in a on premises environment, you will need a controller and at least 1 test agent, to set this up you will need the following:. You can also execute local test runs without controller or test agents directly from your Visual Studio host, this is done normally for debugging purposes since you are limited by resources.
The table below shows the recommended hardware requirements. You can use this table to plan how many test agents and what size of controller suit your load testing needs:. The Results Repository database is created by setup for controllers or created automatically on the first local run of a load test , a the database will be created automatically if the load test schema is not present.
However, for heavier database needs you should consider upgrading to a full SQL Server to provide further scaling potential.
If you will run many load tests over a long period of time, you should consider configuring the load test results store to use an instance of the full SQL Server product if available. More on Load Test results repository. Tip: In my experience, a typical single 1 hour load test can take from MB to MB of storage depending on the number of webtests, performance counters, VMs you are monitoring, etc.
Plan storage needs accordingly and take in consideration that this information is temporarily stored in the Test Agents. You can use cloud-based load testing to avoid having to use your own resources and machines. At the most basic level you will need to do the following steps to get started:.
Follow this article to learn how to create the most basic components. Validation rules help verify that a Web application is working correctly by validating the existence of text, tags, or attributes on the page returned by a Web request. Validation rules can also verify the time that it takes a request to finish, and the existence of form fields and their values.
Check this article to find out how to add predefined Validation rules to your webtest. You can also create your own Validation rules, check Customization section further down on this page. You can bind parameters e. This makes your load test more solid and realistic. You have several options for the data source type:. Check this article for a step by step guide. Load Test can be created in a Load Test projects. If you followed the article at the start of Section 3 of this page you must already have a simple Load test.
Some of the Load test settings and scenarios can be setup on the initial Wizard or directly on the load test afterwards. Below are descriptions for the main sections:. Load tests contain scenarios, which contain Web performance tests. Scenarios are important because they give you flexibility in configuring test characteristics that allow for simulation of complex, realistic workloads. You can have more than one scenario per load test. Use the Load pattern, test mix model and test mix to specify what webtests to use, the manner in which the load will be applied to your application and pacing.
You can also use Browser mix, Network mix to make your workload more realistic. Counter sets that are useful when you analyze performance counter data. The counter sets are organized by technology such as Application,. You can create counter sets during the initial New Load Test Wizard or later on the load test file itself. There is a set of predefined counter sets or you can create your own.
You can also add counters to the default Counter Sets or to your own. The counters are added from Perfmon. Visual studio will collect data for every counter on a set for each computer where it is mapped to. Run settings are properties that organize the manner in which a load test runs. You can have more than one run setting in a load test but only one can be active at a time while the other settings provide a quick way to select an alternative settings.
Settings are used to specify things like test duration, Logging, SQL server collection, warm up duration, sampling rate or validation setting between others. Check this article for full description of tasks available. Make sure your Load test is configure to run On premises by checking the General section of your active. Test Settings are not the same as Run Settings. Other items to configure on this window are Roles and Timeouts. That dialog should show if the controller has any Test Agents connected to it.
More information here: Manage Test Controllers. From that point forward you should be ready to run a Load Test. During or after run time you have access to Graphs and Tables with throughput, response times information, performance counters for the computers you configured and details on vusers activity.
Check this tutorial to learn more: Run and analyze your load test. Visual Studio offers extendibility options to increase the built-in functionality.
Follow the articles below to learn more about the different options:. Please feel free to ask questions in the Comments section of this blog post. I can try to answer them and add them to this FAQ. As mentioned above the recommendation is up to for a 2. This can change depending on the length of the webtests, the payloads of the application responses and the use of custom plug-ins. The client Visual Studio machine uses a random port by default which is used to receive the test results from the test controller.
For all incoming connections, the test controller authenticates the calling party and verifies that it belongs to specific security group.
This is true regardless of the test rig configuration you are using: on premises or cloud based testing:. You should create exceptions for the mentioned ports on the firewall, you can also change the port. You must be a registered user to add a comment. If you’ve already registered, sign in. Otherwise, register and sign in. Products 68 Special Topics 42 Video Hub Most Active Hubs Microsoft Teams. Security, Compliance and Identity. Microsoft Edge Insider. Microsoft FastTrack. Microsoft Viva.
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Microsoft visual studio enterprise 2015 tutorial free
Get started for free with Visual Studio developer tools and resources. Check out how you can build great apps, games, and services. Visual Studio Code. Microsoft released another development tool alongside Visual. Studio This tool is called Visual Studio Code. It is a free.
– Microsoft visual studio enterprise 2015 tutorial free
Get started for free with Visual Studio developer tools and resources. Check out how you can build great apps, games, and services. Provides advice and recommended practices on how to use Visual Studio to create quality software holistically. Contains detailed coverage of recognized. Tutorials, videos and docs recommendations for learning to code in Visual Studio. Visual Studio is free for learning and individual use.