Adonis  Kerluke

Adonis Kerluke

1590857700

Complete Guide to Performance Testing Types and Tools

Software application Performance Testing is a somewhat subjective phrase that many people find difficult to define. For instance, what exactly is good performance? How to determine if something is fast, and what makes an application slow? The difficulty is that these are subjective terms that vary among users, applications, and devices.

If your goal is to create a fast web application, or you’re dealing with users complaining that the mobile app is slow, testing for this may prove challenging. The fact is that actual Performance Testing will help to determine if a system meets specific acceptance criteria for both responsiveness and robustness under reasonable load. Although responsiveness varies—it could be the amount of latency between server request/response cycles or the reaction time to user input. It’s typically something that can be measured directly. Robustness also varies by system, but it usually translates into a measurement of scalability, stability, and overall system reliability.

Instead of dealing with the subjective, an excellent approach to Performance Testing includes precise plans and well-thought-out goals. Start by defining test plans that include stress testing, load testing, availability testing, endurance testing, isolation testing, and configuration testing. Merge these plans with precise metrics regarding goals, thresholds, acceptable measurements, and plan to deal with the performance issues for the best results. Including measures such as average response time over predefined time frames, perfect timings, graphs of standard deviation, average latency.

Performance Testing is non-functional testing. It is performed to determine how a system performs regarding responsiveness and stability under a particular workload. It can serve to investigate, measure, validate or verify other quality attributes of the system, such as reliability, scalability and resource usage. Learn more about Performance Monitoring in this insight.

#testing #programming

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Complete Guide to Performance Testing Types and Tools

Top 10 Mobile Performance Testing Tools

Challenge for brands: how to offer a seamless, fast, and user-friendly mobile experience?

App users have a low tolerance for slowness, with a reported 43% of users unhappy if they have to wait longer than three seconds for an app to load. ([App Samurai])

It’s not enough to ensure that your mobile app functions properly, but also to test how it behaves on different devices, under heavy user load, different network connections, etcetera. It’s equally important to test different metrics on both the client-side as well as the server-side. This is where finding the right tool or set of tools for mobile performance testing is essential.

After extensively researching, I’ve put together a list of top-rated mobile performance testing tools and provided an overview of each below.

#testing #load testing tool #testing tools #performance #mobile testing tools

In-house Tool for Performance Testing

In the software development cycle, testing is one of the important criteria. There are many tools available in this space for testing such as Junit, Jmeter, manual, automation, and many performance testing tools. Some of these tools are third-party tools and have a cost-heavy license for the company to manage. For small start-up companies, these license costs can be unbearable. We analyze a tool to make the process easier and more cost effective.

About the Tool

The tool can have two parts. One part can be making a main interface web page where developers/testers can fill in the details and start testing. The other part can be the onboarding template page, where the team can onboard new applications, templates, and stacks so that it appears on the main interface page.

#performance testing #testing tool #performance test tools #testing

Aurelie  Block

Aurelie Block

1598916060

Top 10 Automation Testing Tools: 2020 Edition

The demand for delivering quality software faster — or “Quality at Speed” — requires organizations to search for solutions in Agile, continuous integration (CI), and DevOps methodologies. Test automation is an essential part of these aspects. The latest World Quality Report 2018–2019 suggests that test automation is the biggest bottleneck to deliver “Quality at Speed,” as it is an enabler of successful Agile and DevOps adoption.

Test automation cannot be realized without good tools; as they determine how automation is performed and whether the benefits of automation can be delivered. Test automation tools is a crucial component in the DevOps toolchain. The current test automation trends have increased in applying artificial intelligence and machine learning (AI/ML) to offer advanced capabilities for test optimization, intelligent test generation, execution, and reporting. It will be worthwhile to understand which tools are best poised to take advantage of these trends.****

#automation-testing #automation-testing-tools #testing #testing-tools #selenium #open-source #test-automation #automated-testing

An Instant Guide to Improve Typing Speed for Faster Transcription (A Complete Guide)

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It is important to have good typing speed if you want to succeed. Our daily lives revolve around computers, smartphones, and tablets.
You will probably need to use all 10 fingers while typing If you want to type faster. You can efficiently use your computer keyboard by using the 10 finger typing method, which has been around for many years. With practice on the wpm test online and knowing where to position your fingers, you can effectively type blindly on the keyboard. Good transcription requires accurate and fast typing skills.

Why Transcriptionists Need to Improve Typing Speed


The career of a transcriptionist depends upon, among other skills, a high typing speed. If you want to reach higher on the rungs of the ladder of transcription, the first step for giving you a firm hold is a high, accurate, and consistent typing speed.

An average typist generally maintains 92% Accuracy. It means nearly 8 typos for every hundred words typed.

Your typing speed could determine whether you’ll succeed in the booming industry or will be left out of the competition. You can manage all transcription jobs that come on by learning useful tips from experts who have been there, and done that.

Learn the best typing tips to embark on your mission of improving your typing speed.

4 Tips to Type at the Jet Speed

These 4 expert’ tips have helped many people type at almost at jet speed.


1. Maintain Accuracy by Avoiding Looking at the Keyboard


Avoid looking at the keyboard is a rule of thumb for faster typing. This is the first tip as soon as you start writing - whether you are a beginner or an advanced professional.

a) Develop Muscle Memory. Initially, it will take you longer to type, but it’s important that you stick to it every single time you type. Although it will result in frequent mistakes while you type, it will help imprint the position of keys in your ‘muscle memory’.

b) Avoid Wood-Pecking. Avoid typing with a single finger, which is also known as wood-pecking. Don’t use keyboards position a crutch. If the urge to glance at the keys deters you, cover the keys with a paper while typing. Practice diligently, and before you know it, your typing speed will be faster than you imagined.

2. Follow the Right Technique


Following a good technique is the key difference between a professional typist and an amateur typist. If you want to become an expert at typing, learn and follow the best techniques.

a) Use Touch Typing. Touch typing involves feeling the keys and their accurate position. You can feel the raised bar over F and J with your index fingers. This will help you position the rest of the fingers on the base or home keys.

b) Keep Your Fingers on the Home Keys. Position your fingers on the home keys: A, S, D, and F for the left-hand side and J, K, L, and ; for the right-hand side. Use all fingers to speed up typing and practice regularly for strengthening you muscle memory.


Try to memorize their positions and keep a mental map of the QWERTY keys. This technique will give results gradually – so don’t hurry – good speed will develop naturally over time with practice.

3. Always Keep the Correct Posture While Typing


Maintaining the correct posture while typing is crucial to avoid injuries and typing fast simultaneously. If you continue to type with bad posture, you might suffer from carpal tunnel syndrome and develop Tendinitis.

Don’t forget to stick to these correct postures every time you type:

a) Keep your neck and back straight and supported.
b) Keep your feet flat on the floor at 90 degrees.
c) Your wrists should be at the home keys and leveled with the keyboard.

This posture will keep you relaxed and keep your energy levels intact.

4. Practice for Perfection


Practice daily for improving your typing performance over time. Regular practice will help you retain the good technique and you won’t lose the muscle memory you have developed. You can get help from the online typing tests for regular practice and also track your progress.

Along with that, you should keep typing on chats and forums over multiple windows. Identify the words or letter pairings that give you the most trouble and practice to get a hold over them too.

5 Online Websites That Will Help Improve Your Typing Speed


While you follow the important tips to improve your typing, you can get typing lessons, tutorials, tests and even games on several online websites that offers useful reviews and track your progress continuously.Here are the top 5 online typing websites that will help you improve your typing speed:
TypingTest.com - “This is a great site that has typing tests, courses and games that you can take advantage of. They claim to be the number one resource and I believe they are.” -Virginia Nakitari, Founder at Transcription Hub Pros

TypeRacer.com - TypeRacer.com is another great online website that has interesting options to improve typing speed. You can chat with friends and compete against them in a private typing race.

GoodTyping.com - GoodTyping.com is one of the best online websites to improve typing. It gives you the option to switch between 23 keyboard styles. As you complete the provided 27 typing lessons, you will find yourself typing really fast.

10FastFingers.com - 10FastFingers.com offers specific lessons to improve finger positions and ingrain the keys’ position in your muscle memory. It offers several fun ways to teach typing lessons such as typing games, tying competitions, and interesting typing tests.

Typing.com - Typing.com is an online typing website that can help you earn a typing certificate— from a beginner to an advanced level. It offers typing lessons in the form of tutorials and fun games.

Tips to Avoid Wrist Injuries While Typing


A transcriptionist needs to not only type faster but also for longer hours most of the days. If you do not follow proper posture while typing, you might develop repetitive strain injury (RSI). This develops when the wrist joint suffers excessive strain from wrong typing style.

However, you can avoid wrist injuries by following these tips every time you type:

  • Keep Your Wrist Muscles Relaxed
    
  • Keep Your Forearms Relaxed
    
  • Keep Your Wrists Even with Your Forearms
    
  • Use Wrist Guards
    
  • Don’t Bend Your Wrists Upwards
    
  • Use an Adjustable Chair
    
  • Learn to Type Correctly
    



Finally, you can see yourself type at the required typing rate of a professional transcriptionist and earn extras on the basis of your jet speed typing speed. Keep up the practice and stay safe from injuries while typing too.

Do you have more useful suggestions for typing fast while working as a transcriptionist? Share your tips below!

#word per minute test #wpm test #typing speed test wpm #word per minute speed test #typing tips to increase typing speed

Dejah  Reinger

Dejah Reinger

1599859380

How to Do API Testing?

Nowadays API testing is an integral part of testing. There are a lot of tools like postman, insomnia, etc. There are many articles that ask what is API, What is API testing, but the problem is How to do API testing? What I need to validate.

Note: In this article, I am going to use postman assertions for all the examples since it is the most popular tool. But this article is not intended only for the postman tool.

Let’s directly jump to the topic.

Let’s consider you have an API endpoint example http://dzone.com/getuserDetails/{{username}} when you send the get request to that URL it returns the JSON response.

My API endpoint is http://dzone.com/getuserDetails/{{username}}

The response is in JSON format like below

JSON

{
  "jobTitle": "string",
  "userid": "string",
  "phoneNumber": "string",
  "password": "string",
  "email": "user@example.com",
  "firstName": "string",
  "lastName": "string",
  "userName": "string",
  "country": "string",
  "region": "string",
  "city": "string",
  "department": "string",
  "userType": 0
}

In the JSON we can see there are properties and associated values.

Now, For example, if we need details of the user with the username ‘ganeshhegde’ we need to send a **GET **request to **http://dzone.com/getuserDetails/ganeshhegde **

dzone.com

Now there are two scenarios.

1. Valid Usecase: User is available in the database and it returns user details with status code 200

2. Invalid Usecase: User is Unavailable/Invalid user in this case it returns status with code 404 with not found message.

#tutorial #performance #api #test automation #api testing #testing and qa #application programming interface #testing as a service #testing tutorial #api test