top of page
  • Ritesh Damre



Applications created and built to use cloud computing platforms are known as “cloud-native” applications. Cloud-native testing is a specialized approach to software testing that focuses on applications and services designed for cloud-native architectures. It includes testing of microservices, orchestration tools, and other cloud-specific components.

Cloud-native testing includes various types of testing, such as unit, integration, security, performance, and scalability. It plays a crucial role in phases of the software development lifecycle.


Differences between Traditional Testing and Cloud-Native Testing


Traditional testing often occurs in controlled, static environments, while cloud-native testing is designed for dynamic and scalable cloud environments.



While traditional testing usually concentrates on large systems, cloud-native testing uses orchestration tools and microservices.



Cloud-native testing heavily relies on automation to test frequently changing cloud-native components, whereas traditional testing may involve more manual processes.



Cloud-native testing involves testing for scalability and resilience in response to fluctuating workloads. Traditional testing does not address this feature.



Cloud-native testing often requires specialized tools designed for the cloud-native ecosystem, whereas traditional testing uses more traditional testing terminologies.



Security testing in cloud-native applications must address data container vulnerabilities and cloud-specific security concerns, which are less important in traditional testing.


Dynamic Nature:

Cloud-native testing must adapt to the dynamic nature of microservices and orchestration, while traditional testing deals with more static application structures.


Objectives of Cloud-Native Testing

The primary goals and objectives of cloud-native testing include -



Ensure the reliability and stability of cloud-native applications, especially in dynamic and distributed environments.



Verify that applications can handle varying workloads efficiently and without decrement in performance.



Identify vulnerabilities and security weaknesses specific to cloud-native components, including data containers and microservices.



Testing the application's ability to scale up or down to meet changing demands effectively.



Ensure our cloud-native application works seamlessly across various cloud providers and platforms.


Continuous Feedback:

Provide ongoing feedback to developers and operations teams to improve the application continuously.



Validate that the application complies with industry standards and regulations, especially when handling sensitive data.


Cost Efficiency:

Ensure that the application's resource utilization is optimized over time to minimize cloud infrastructure costs and IPU consumption.



Implement automated testing processes to keep pace with frequent code changes and deployments in a cloud-native environment.


Key Advantages Of Cloud-Native Applications


Cloud-native applications make rapid development, deployment, and iteration possible. With the help of infrastructure, developers can easily bundle and deliver new features or bug fixes. Businesses may react to market changes more quickly, publish updates more frequently, and gain a competitive advantage.



Cloud-native applications maximize resource use by scaling up or down in response to real demand. Thanks to elastic scaling, organizations can distribute resources as needed, avoiding the needless costs associated with over-provisioning. Additionally, cloud-native architectures lessen the need for expenditures in on-premises infrastructure by utilizing cloud provider services.


Better management:

Testing cloud-native applications also helps to simplify infrastructure management, which is an additional advantage. Serverless platforms such as AWS and Azure have eliminated the need for businesses to worry about things like allocating storage, establishing networking, or provisioning cloud instances.


Collaboration and Communication:

Cloud-native testing promotes teamwork and communication among development, testing, and operations teams. Effective communication channels and collaborative tools aid in the timely sharing of test plans and results and the resolution of concerns.


Automation and Continuous Testing:

Test automation and continuous testing are the main focus of cloud-native testing. Because automated tests can be run quickly and often, every change can be completely tested before being pushed to production.

Cloud-native applications are designed to withstand failures. Owing to its distributed architecture, the application can function even in the event of a failure in one of its services, providing a higher degree of fault tolerance and lessening the effect of failures on the system as a whole.



Scalability is a huge advantage of testing cloud-native applications. Cloud-native applications are designed to scale with ease. Applications can dynamically distribute resources based on demand by leveraging containerization and orchestration platforms. This allows programs to function at their best by efficiently handling different workloads.


Flexibility and Portability:

Cloud-native applications are platform-independent. They can be implemented on a variety of cloud providers or even on-premises. Because of this flexibility, businesses can choose the cloud provider that best meets their requirements and even switch providers as needed.

Cloud-native applications are now exploding in the tech industry. Considering its vast benefits, most enterprises are moving towards the cloud as fast as possible.


Common Challenges in Cloud-Native Testing

Testing Serverless Functions:

It might be difficult to precisely estimate and evaluate response times for serverless functions because they sometimes have varied cold start periods. Since the local environment frequently varies greatly from the cloud, testing serverless functions locally can be challenging.


Handling Stateless programs:

Testing becomes more difficult because stateless programs rely on other databases or services for data storage.

Testers must consider the application's statelessness to ensure that each request may be handled separately.


Complex Interactions Among Microservices:

When there is asynchronous communication, it can be difficult to coordinate testing across several microservices. It might also be difficult to confirm that microservices operate in a union since modifications made to one service may impact others.


Diverse Cloud Environments:

Vendor Lock-In—Because every cloud provider offers different features and services, it might be challenging to guarantee cross-platform compatibility.

Service Dependencies—Testing can become challenging when an application uses third-party APIs or various cloud services.


Best Practices for Efficacious Cloud-Native Testing

Shift Left:

Perform testing as soon as possible during the development phase to identify problems early and lower the cost of addressing them later.


Leverage Automation:

Invest in automated testing to stay up with rapid deployments and changes in cloud-native settings.

Make consistent use of infrastructure as code while establishing test environments.


Chaos Engineering:

Utilize chaos engineering to find weak points in your system and ensure it can fail gracefully.

To continuously increase system resilience, conduct chaos experiments regularly.


Monitor and Observe:

To acquire knowledge about the performance and behavior of applications and implement strong monitoring and observability procedures.

20 views0 comments


bottom of page