7/17/2019 Putting Agile and Performance Testing Together

http://slidepdf.com/reader/full/putting-agile-and-performance-testing-together 1/3

 

Putting Agile and Performance Testing together

Performance testing is critical in the development cycle of any software application,

especially when considering future iterations and updated releases. At every step of the agile

 process, performance testing needs to be a priority for both developers and testers. Therefore,it’s very important to understand how to properly integrate such testing in an agile workflow.

What sorts of issues are commonly faced during Performance Testing? 

Given the constant pressure of deadlines in our era of smartphones and rapid technological

obsolescence, there’ll be a number of issues to deal with. The essence of this kind of testing

is the emulation of real world behavior and the subsequent evaluation of how the application

responds. In both new and legacy systems, accurate modeling of user behavior is a major

obstacle in the development process. It’s also fairly difficult to rely on data generated in

limited test environments, when predicting app performance in more multi-layered,

complicated, and dynamic scenarios.

The need for Agility 

The market demands higher quality apps in ever shortening time periods, so organizations are

sufficiently motivated to adopt the Agile methodology in their app development process. In a

waterfall model, performance testing tends to be conducted at the very end of the life cycle,

 but when it comes to the agile process, the exact opposite takes place; performance testing is

implemented right at the beginning, in the earliest stages of the app design. This makes

 perfect sense – the design itself determines the function and potential robustness of the app,

so integrating performance testing from the outset ensures that app quality and behavior is

assessed and verified from start to finish. Analysis, design, coding, and testing all take place

simultaneously.

7/17/2019 Putting Agile and Performance Testing Together

http://slidepdf.com/reader/full/putting-agile-and-performance-testing-together 2/3

 Putting Agile and Performance Testing together 

To ensure maximum efficiency in an agile scenario, identifying and resolving performance

issues needs to be done at the level of your base code, to keep the rest of your pipeline free of

any bottlenecks. So there are three stages to go through:

1.  Optimization: Tests are implemented to get rid of issues at the base code level

2.  Component testing: Resolves bugs at the level of app components

3.   App flow testing: Isolation and testing of crucial app flows determine UX consistency at

difference load levels

Different Testing Models 

Primarily, there are three models of iterative performance testing in agile environments:

1.  On Demand : This is the general starting point for organizations that want to fuse

performance testing with agile processes. To put it briefly, developers need to be fullyresponsible for testing and tuning at all levels, under the supervision of a dedicated tester

who takes care of performance evaluation.

2.  On Retainer : In this model, a tester is assigned to every app development project, who is not

wholly committed to each task, but is on standby whenever developers require deeper

technical assistance or bug resolution.

3.  Full immersion: This model is for companies that are serious about the delivery of quality

apps, and that has now dedicated themselves to perfecting their performance testing.

Testers are designated full time to monitor and verify each stage of development, and also

to manage and orchestrate all the performance testing activities from beginning to end.

A Summary of Performance Testing Benefits in Agile Processes 

It should be clear enough now that performance testing in your Agile environment has a

number of benefits:

1.  Code optimization at the start of the project streamlines workflow in later phases

2.  App rejection risk is reduced due to stronger code and lower likelihood of memory leaks

3.  The duration for tuning and retesting is cut down significantly

4.  Higher chance of meeting product release dates

5.  Elimination of bugs in later phases

6.  Reuse of performance scripts allows you to save a lot of effort during the entire

performance testing cycle

Get in touch with Gallop’s Agile Test Specialists who can guide you well on Agile

Performance testing and on the realities of agile testing and help you truly realize the

 potential of an agile environment. Contact us today.

Tags: Agile performance testing, agile process, Agile testing, load and performance testing, 

Performance Testing, Performance testing in Agile, performance testing life cycle, Performance

Testing tools, software performance testing tools, website performance test 

7/17/2019 Putting Agile and Performance Testing Together

http://slidepdf.com/reader/full/putting-agile-and-performance-testing-together 3/3