Performance testing microsoft .net web applications pdf

 
    Contents
  1. Performance Testing Types, Steps, Best Practices, and Metrics
  2. 15 BEST Performance Testing Tools (Load Testing Tools) in 2019
  3. eBook: pnp-Performance Testing Guidance for Web Applications
  4. Testing ASP.NET Web Applications

Performance Testing Guidance for Web Applications · Read more Тестирование производительности Web-приложений saicumspecsacont.tk · Read more. NET Web Applications Published by Wiley Publishing, Inc. Crosspoint . IIS Log Parser NetStat Performance Monitor Microsoft Network Monitor Redgate. Whether you are new to performance testing or looking for ways to improve your Title Performance Testing Guidance for Web Applications; Author(s) J.D. Meier, Barber, and Dennis Rea; Publisher: Microsoft Press; 1 edition (November 21, ); Paperback pages; ebook Online, HTML, PDF ( pages, MB).

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Performance Testing Microsoft .net Web Applications Pdf

As web applications become more commonplace and complex, the need for be used to realise effective web application performance tests. NET (for. Microsoft IIS). A web application is also typically backed by one or. International Journal of Web Applications Volume 1 Number 3 September NET vs. Java EE. Osama Hamed1, Nedal Kafri2. 1Hulul Business Solutions Keywords: Web application architectures, performance testing, load . Among these tools are HP LoadRunner, Microsoft Application. PDF | A web application has been developed using saicumspecsacont.tk Framework to investigate the performance of the technique. The database for the application.

As the use of web applications is growing, maintenance of web applications is mandatory. Web performance testing is performed to determine the behavior of web applications under workload. Because of the limitations of manual testing for web applications, automated testing tools are used to determine the performance metrics like throughput, response time, transactions per second and download time of web applications. These tools provide the quality of service analysis and help to evaluate the service performance in real time network. The comparison of these tools is done on the basis of various features provided by them. It is the process of exercising and evaluating a system or system components to verify that it satisfies specified requirements or to identify differences between expected and actual results [3]. There are two types of testing methodology i. Black-Box testing and White-Box testing. In Black-Box Testing, tests are based on requirements and functionality. In White-Box Testing, tests are based on coverage of code statements, branches, paths, conditions [11]. Web applications [2] can be considered as a distributed system, with a client-server or multi-tier architecture, including a wide number of users, web servers and web browsers, network connections, operating systems. Web applications are the fastest growing classes of software systems today. Web applications [1] are being used to support wide range of important activities such as business transaction, scientific activities like information sharing, and medical systems such as expert system-based diagnoses.

Performance Testing Types, Steps, Best Practices, and Metrics

Also, it is very much useful in understanding and determining the performance and outcome of the system when there is an actual load.

One of the key attractive features of this testing tool is that it can create and handle thousands of users at the same time. This tool enables you to gather all the required information with respect to the performance and also based on the infrastructure. Rational Performance Tester The Rational performance tester is an automated performance testing tool which can be used for a web application or a server-based application where there is a process of input and output is involved.

This tool creates a demo of the original transaction process between the user and the web service. By the end of it, all the statistical information are gathered and they are analyzed to increase efficiency.

Any leakage in the website or the server can be identified and rectified immediately with the help of this tool.

15 BEST Performance Testing Tools (Load Testing Tools) in 2019

This tool can be the best option for building an effective and error-free cloud computing service. They have come up with many versions of this automated testing tool. NeoLoad Load and performance testing software: This is a tool used for measuring and analyzing the performance of the website.

The performance and the end result can be evaluated by using this tool and any further steps can be taken.

This helps you in improving and optimizing the performance of your web application. This tool analyzes the performance of the web application by increasing the traffic to the website and the performance under heavy load can be determined. You can get to know the capacity of the application and a number of users it can handle at the same time.

It is now available in two different languages; English and French. LoadComplete Easy and affordable performance testing tool. LoadComplete enables you to create and execute realistic load tests for websites and web apps. It automates creating realistic load tests by recording user interactions and simulating these actions with hundreds of virtual users either from your local computers or from the cloud.

It also provides detailed metrics and reports that help you to get in-depth insights into infrastructure performance, application behavior, and end-user experience. System requirements: This tool works on bit operating systems such as Windows XP Professional and Windows 7 or later.

Download link: LoadComplete download These are the scales or analyzing tools for measuring the performance and output of any web application or web related interfaces. These tools help us to measure the performance of any web services, web applications or for any other web interfaces. With this tool, you have the advantage of testing the web application performances under different environment and different load conditions.

WAPT provides detailed information about the virtual users and its output to its users during the load testing. This is considered to be the best cost-effective tool for analyzing the performance of web services. The WAPT tools can test the web application on its compatibility with the browser and operating system.

It is also used for testing the compatibility with the windows application in certain cases. Download link: WAPT download The web browser can be used to record the scripts which are easy to use and record. Using the GUI you can modify the basic script with dynamic variables to validate the response. With control over network bandwidth, you can simulate a large virtual user base for your application stress tests.

After the test is executed HTML report is generated for analysis.

This tool is best to identify the performance bottlenecks in your application. LoadImpact LoadImpact is a load testing tool which is mainly used in cloud-based services. This also helps in website optimization and improvising the working of any web application. This tool generates traffic to the website by simulating users so as to find the amount of stress and maximum load it can work on.

This LoadImpact comprises two main parts; the load testing tool and the page analyzer. The load testing can be divided into three types such as Fixed, Ramp up and Timeout. The page analyzer works similar to a browser and it gives information regarding the working and statistics of the website.

The fame of developing this load testing tool belongs to Gatorhole AB. This is a freemium service which means that it can be acquired for free and is also available for a premium price. Chris Farrell has over eighteen years of development experience, and has spent the last seven as a. NET consultant and Trainer.

For the last three years his focus has shifted to application performance assurance and the use of tools to identify performance problems in complex. NET applications. When not analyzing underperforming web sites, Chris loves to spend time with his wife and young son swimming, bike riding and playing tennis.

His dream is to encourage his son to play tennis to a standard good enough to reach a Wimbledon final although a semi would be fine. Compliant Database DevOps. Standardize team-based development Automate database deployments Monitor performance and availability Protect and preserve data.

Development Operations IT Management. Table of Contents Chapter Introduction — The What and the Why Chapter Understanding Performance Targets Chapter Operating system limitations Poor network configuration Software configuration issues — Often settings are not set at a sufficient level to handle the workload.

Insufficient hardware resources — Performance testing may reveal physical memory constraints or low-performing CPUs.

eBook: pnp-Performance Testing Guidance for Web Applications

Seven Performance Testing Steps Image credit Gateway TestLabs Also known as the test bed, a testing environment is where software, hardware, and networks are set up to execute performance tests. To use a testing environment for performance testing , developers can use these seven steps: 1. Identify the testing environment. Identify the hardware, software, network configurations and tools available allows the testing team design the test and identify performance testing challenges early.

Performance testing environment options include: Subset of production system with fewer servers of lower specification Subset of production system with fewer servers of the same specification Replica of productions system Actual production system 2. Identify performance metrics.

Testing ASP.NET Web Applications

In addition to identifying metrics such as response time, throughput and constraints, identify what are the success criteria for performance testing. Plan and design performance tests.

Identify performance test scenarios that take into account user variability, test data, and target metrics. This will create one or two models. Configure the test environment.

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Prepare the elements of the test environment and instruments needed to monitor resources. Implement your test design.

Develop the tests. In addition to running the performance tests, monitor and capture the data generated. Analyze, report, retest. Analyze the data and share the findings. Run the performance tests again using the same parameters and different parameters. What Performance Testing Metrics are Measured Metrics are needed to understand the quality and effectiveness of performance testing.

Improvements cannot be made unless there are measurements. There are two definitions that need to be explained: Measurements — The data being collected such as the seconds it takes to respond to a request. There are many ways to measure speed, scalability, and stability but each round of performance testing cannot be expected to use all of them.

Among the metrics used in performance testing , the following often are used: Response time Total time to send a request and get a response. Wait time Also known as average latency, this tells developers how long it takes to receive the first byte after a request is sent. Peak response time This is the measurement of the longest amount of time it takes to fulfill a request.

A peak response time that is significantly longer than average may indicate an anomaly that will create problems. Error rate This calculation is a percentage of requests resulting in errors compared to all requests.

These errors usually occur when the load exceeds capacity. Concurrent users This the most common measure of load — how many active users at any point. Also known as load size. Requests per second How many requests are handled. Throughput Measured by kilobytes per second, throughput shows the amount of bandwidth used during the test. Memory utilization How much memory is needed to process the request.

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