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Load testing with k6
k6 load testing: invest in confidence, reap the rewards of performance.
6
Locations
14
Years of experience
250+
Software QA engineers
200+
Integrations into an existing development & testing process
300+
Projects tested from scratch
50+
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k6 is a powerful, user-friendly tool for ensuring the decent performance and reliability of your applications under real-world conditions. Load testing is a type of performance testing that helps identify how your system behaves under various levels of workload. k6 immensely simplifies load testing due to its intuitive scripting language and scalable architecture. Whether you're preparing for a product launch, scaling your infrastructure, or optimizing software updates, load testing with k6 empowers you to simulate various user traffic, uncover performance bottlenecks, and deliver a seamless user experience.
When do you need load testing with k6?
Pre-release validation
Before launching a new application or feature, the execution of load testing with k6 helps validate its performance under expected user loads. This ensures a smooth user experience upon release and minimizes the risk of performance issues impacting user satisfaction.
Infrastructure changes
Significant changes to your infrastructure, such as migrating to new servers or adopting cloud-based solutions, can impact application performance. Load testing with k6 enables you to ensure that infrastructure changes do not degrade performance and helps fine-tune configurations for optimal results.
Software updates
Software updates, patches, or code changes can also affect app performance. Load testing with k6 helps ensure that performance remains consistent or improves. It helps detect any regressions or performance degradation introduced by updates, allowing for timely fixes before end-users encounter any related inconveniences.
Preparation for peak traffic
If you anticipate any peak traffic periods, such as sales events, product launches, or major marketing campaigns, load testing with k6 allows you to simulate peak loads to ensure that your application can handle the increased traffic without slowdowns or downtime.
Third-party integration validation
Load testing with k6 helps verify the performance and reliability of integrated third-party services and APIs under realistic loads. It ensures that third-party dependencies do not introduce performance bottlenecks or points of failure.
k6-based load testing services
We offer k6-based load testing services to empower your team to streamline its approach to ensuring optimal software performance.
Consulting on load testing with k6
Unsure where to start with load testing using k6? Our experts provide personalized consulting services to guide you through the process.
Crafting testing plans
We work closely with your team to develop a comprehensive testing plan tailored to your specific performance requirements and objectives.
Building k6 test solutions from scratch
We design and develop custom test solutions using k6 to suit your unique performance testing needs.
Optimizing existing k6 test solutions
Already using k6 for load testing but want to enhance its efficiency and streamline processes? Our team can optimize your existing test solutions so that they bring maximum value.
Integrating tests into CI/CD pipelines
Our experts seamlessly integrate k6 tests into your continuous integration and delivery pipelines to make load testing an integral part of your development workflow.
Providing continuous support and maintenance
Our commitment doesn't end with the implementation of a load testing solution. We offer ongoing support and maintenance services to ensure your performance tests remain effective and up-to-date.
Choose your cooperation model
As a client-centric company, DeviQA offers a few collaboration models so that every client can choose the one that best suits their needs.
Staff augmentation
Feel free to bring in our k6 experts to your existing QA team to fill skill gaps and boost productivity.
Best option for: Organizations with variable workloads, seasonal projects, or those looking to enhance their in-house capabilities to address specific short-term or medium-term testing tasks.
Quickly adapt to project fluctuations by adding or reducing resources as needed.
Easily integrate external specialists into your existing QA team, enabling close collaboration and knowledge sharing.
Avoid the long-term commitments and costs associated with hiring full-time employees.
Dedicated team
A dedicated QA team is assembled with regard to your needs to work exclusively on your project under your guidance.
Best option for: Organizations with intricate, long-term projects requiring complex testing solutions and ongoing support.
Over time, a dedicated team gains extensive knowledge of your project and deeply understands your requirements.
Real-time collaboration ensures quick response times and fosters efficient working relationships.
A dedicated QA team can be easily and quickly scaled up or down based on project demands.
Outsourcing
We take full responsibility for the load testing process, from test strategy development to reporting, allowing your team to focus on core business activities.
Best option for: Organizations looking to streamline operations and reduce overhead costs, while ensuring comprehensive test coverage and quality assurance.
Tap into the specialized knowledge and rich experience of a professional QA service provider.
Take advantage of lower rates to reduce your operational costs.
Accelerate project timelines by engaging an experienced QA team with streamlined processes.
Global healthcare giant
- 90%Test coverage
- 1.6k+Test cases created
- X18Faster regression testing run
Our approach to k6 testing
Customized test scenarios
We understand that every application is unique, which is why we work closely with you to define realistic test scenarios that accurately simulate your expected user behavior.
Focus on scalability
With k6, we easily scale the number of virtual users to simulate thousands or even millions of concurrent users accessing your application. Our experts meticulously analyze the performance metrics to identify any bottlenecks and ensure that your system can scale seamlessly as your user base grows.
Real-time monitoring
During the load test execution, we provide real-time monitoring and analysis of key performance indicators (KPIs) such as response times, throughput, error rates, and resource utilization. This allows us to quickly identify any performance degradation or anomalies and take corrective actions as needed.
Data-driven insights
We believe that making informed decisions is a way to success. With the powerful reporting capabilities of k6, we generate comprehensive reports that provide actionable insights into your application's performance under load. From identifying performance bottlenecks to optimizing resource utilization, our reports empower you to make informed decisions on the optimization of your app’s performance.
Continuous integration and delivery (CI/CD) integration
To seamlessly integrate load testing into your development workflow, we incorporate k6 tests into your CI/CD pipelines. This makes performance testing an integral part of your development process, allowing you to catch performance issues early and deliver high-quality applications to your users consistently.
Expert guidance and support
Our experts in load testing are dedicated to helping you achieve optimal performance for your applications. Whether you need assistance with test design, result analysis, or performance optimization, we're here to provide the guidance and support you need.
What you get
Feel the improvement in
3 days
Reduction in your costs
60%
Accelerate development by
30%
Automation faster in parallel by
56x
Increase test coverage to
95%
We serve
Our expertise and resources allow us to cover the unique needs of various projects, ensuring the delivery of high-quality software solutions that meet both business goals and users’ expectations.
Book a call to leverage k6 experts for flawless testing
Here’s what people are saying
about DeviQA
“It was so easy to integrate your people with us and we didn't have any problems.”
Janosch Greber
VP of engineering at RealTyme
QA tools & platforms we hold expertise in
Automation testing
Cucumber
Selenium
Appium
Mocha
Playwright
Robot Framework
Specflow
TestNG
WebdriverIO
Selenide
Calabash
Watir
Codeception
Cypress
Security testing tools
HCL AppScan
Nessus
NMAP
BurpSuite
Acunetix
OWASP ZAP
Metasploit
Wireshark
DBeaver
Rdp-Sec-Check
SNMPCHECK
AiR
SSLSCAN
Performance testing tools
JMeter
Load Runner
Visual Studio
k6
API testing
Rest API
GraphQL
Apiary
Bluetooth Low Energy API
Apple Pay
Google Pay
Apple Maps
Fingerprint API
API testing tools
Postman
Swagger
Charles Proxy
Ready API
ACCELQ
Katalon Platform
REST-Assured
Database testing
SQL Server
MySQL
Oracle
PostgreSQL
Cassandra
MongoDB
RethinkDB
Amazon S3
Redshift
DynamoDB
Amazon RDS
DocumentDB
Amplify
Lambda
Amazon EC2
Elasticache
Azure Datalake
Blob Storage
CosmosDB
SQL Database
Synapse Analytics
Google Cloud SQL
Google Cloud Datastore
Our certifications
ISO 9001:2015
At DeviQA, we take pride in being an ISO 9001:2015 certified company. This certification represents our unwavering commitment to maintaining the highest standards of quality in every aspect of our software testing services. With a focus on customer satisfaction, we adhere to internationally recognized quality management practices to ensure that our clients receive exceptional and reliable testing solutions. Through continuous improvement and compliance with regulatory requirements, we consistently deliver top-notch testing services that exceed our clients' expectations.
ISO 20000
We understand the crucial role of IT services in modern businesses. As an ISO 20000 certified company, we excel in delivering efficient and effective IT services to our clients. Our customer-centric approach enables us to tailor our testing solutions to suit your unique requirements, ensuring a seamless integration of testing processes into your software development lifecycle. With a focus on continual service improvement, we optimize our IT Service Management practices to guarantee a smooth and satisfying experience for our valued clients.
ISO 27001
The security of our clients' data is of paramount importance to us. As an ISO 27001 certified company, we go above and beyond to protect sensitive information and ensure the confidentiality and integrity of all data entrusted to us. With our robust Information Security Management System (ISMS), we implement stringent security controls, evaluate risks, and take proactive measures to safeguard against potential threats. Rest assured that partnering with us means your valuable data is handled with the utmost care and subject to the highest security standards.
ISTQB
As a testament to our team's expertise and commitment to excellence, our software testing professionals hold the esteemed ISTQB (International Software Testing Qualifications Board) certifications. The ISTQB certification is a globally recognized standard for software testing professionals, signifying their proficiency in the latest testing methodologies, best practices, and industry standards. With ISTQB-certified experts on board, we bring a wealth of knowledge and skills to every testing project, ensuring thorough and precise testing to uncover even the most intricate software defects. Partner with us and benefit from our skilled ISTQB-certified professionals who are dedicated to elevating the quality and reliability of your software products.
Awards and recognitions
Collaboration process overview
1. Initial contact
During our initial call, we aim to understand your testing requirements and goals
2. Assessment
We evaluate your current testing process and create a tailored plan to enhance it
3. Proof of concept
We offer a complimentary proof of concept, allowing you to experience our proficiency and expertise
4. Trial and evaluation of performance
We start a trial period with you, and once complete, we review the results together and discuss options
5. Contract signing and full-scale QA implementation
Upon mutual agreement, we move forward with the QA process by signing a contract and beginning work
6. Partnership with flexibility
Our engagement options give you commercial flexibility to dial up and dial down resources depending on your own needs
Let’s schedule a call
Flexible collaboration options allow you to choose the level of support that best meets your needs
Questions & answers
What is k6, and how does it differ from other tools for load testing?
k6 is an open-source load testing tool that is known for its simplicity, scalability, and user-friendliness. Unlike traditional load testing tools, k6 is designed to be script-centric, allowing developers to write tests using familiar programming languages like JavaScript. Its lightweight architecture and ability to execute tests from a command line make it ideal for integrating load testing into a development workflow.
What types of applications can be tested with k6?
k6 can be used to load test a wide range of applications, including web applications, APIs, microservices, and more. Whether you need to test a simple web page or a complex distributed system, k6 provides the flexibility and scalability to simulate realistic user traffic and measure performance metrics accurately.
How do you design test scenarios with k6?
Test scenarios in k6 are created using JavaScript-based scripts that simulate user interactions and workflows. These scripts can include HTTP requests, WebSocket connections, custom JavaScript functions, and assertions to validate responses. The scripting capabilities of k6 allow for highly customizable test scenarios that accurately reflect real-world usage patterns.
How does k6 handle scalability testing?
k6 excels at scalability testing by allowing you to simulate thousands, or even millions, of virtual users accessing your application simultaneously. With the distributed testing capabilities of k6, you can easily distribute the load across multiple machines or cloud instances to achieve the desired level of scalability testing.
What kind of performance metrics does k6 provide?
k6 provides a comprehensive set of performance metrics, including response times, throughput, error rates, latency distributions, and resource utilization (CPU, memory, etc.). These metrics are collected in real time during test execution and can be analyzed using k6's built-in reporting features or exported to external monitoring tools for further analysis.
Can k6 tests be integrated into CI/CD pipelines?
Yes, k6 tests can be seamlessly integrated into CI/CD pipelines to automate performance testing as part of the development workflow. k6 provides command-line interfaces and APIs that allow you to trigger tests automatically during a build process and incorporate performance metrics into your continuous integration and delivery pipelines.
What kind of support do you offer for load testing with k6?
We offer comprehensive support for load testing with k6, including test design, execution, result analysis, and performance optimization. Our team of load testing experts is dedicated to helping you achieve optimal performance and address any challenges or issues that may arise during the testing process.