Independent Software QA Testing Services
Performance re-engineering, also known as performance optimization or performance tuning, is the process of increasing the efficiency, responsiveness, and resource utilization of a system, application, or process. It involves identifying and fixing performance bottlenecks, reducing response times, and increasing total throughput.
Performance reengineering is the radical redesign of business processes by deploying performance testing techniques to achieve dramatic improvements in productivity, cycle times, quality, and end-user satisfaction.
Performance reengineering is a process of improving the quality of software. It is a systematic approach to changing an existing system’s structure and/or behavior, aiming to improve it. As opposed to just making minor changes or incremental improvements, reengineering involves changing much more than just code: it also affects people and processes around it. Reengineering is usually performed by a team of people with different skills and expertise (e.g., developers, testers, and project managers).
The goal of performance re-engineering is to ensure that a system performs at its best, meeting performance criteria and providing a better user experience. To reach the intended results, this procedure is frequently iterative and involves extensive study and testing.
Implementing new features: If you want to add new functionality to your existing app, it might be time for a reengineering project. That way, your engineers can build new features in a way that will make them easier to maintain and update in the future.
Growing resource management needs: As your business grows, so does your team which means more developers working on the same project at once. This can lead to errors and bugs that only get worse with time. A reengineering project can help ensure that new features are implemented consistently and safely by making sure all code follows best practices and is adequately documented for future use by other developers on the team.
Lack of customer satisfaction. Customers that complain about your software are a good indicator that you need to re-engineer it. Surveying current consumers might reveal valuable information about how to refine your product for future users.
Changes in market trends. If you are noticing changes in your industry or market trends that affect how people use your product, then it’s time to re-engineer it so that it meets those new demands…
Why is Performance Testing & Engineering required?
To identify the database and API-related issues.
To enhance the website’s performance, stability, dependability, reduce risk and more importantly enhance the brand reputation.
The success and productivity of the application depend directly on planned and properly implemented performance testing which is the key to an effective holistic digital strategy
To ensure a positive customer journey/user experience.
What happens when Software Performance Testing & Engineering is not done?
As per industry experts, “Two hundred and fifty milliseconds, either slower or faster, is close to the magic number for competitive advantage on the Web.” Harry Shum, Executive Vice President of Technology and Research, Microsoft.
It is good to predict and be prepared for any issues that can arise in the web application delivery chain. Performance issues can delay the web application launch.
1. Load Testing:
2. Stress Testing:
3. Soak Testing:
4. Spike Testing:
5. Scalability Testing:
6. Volume Testing:
7. Capacity Planning:
8. Real User Monitoring (RUM):
1. Identify Performance Goals and Metrics: Understanding the performance objectives and establishing pertinent performance measures are the first steps in the process. This process aids in defining precise performance testing objectives.
2. Plan and Prepare: The performance testing team creates test scenarios, plans test strategies, and sets up the test environment with the necessary hardware, software, and test data during this phase.
3. Create Test Scripts: Test scripts are developed to mimic user actions and interactions with the system. These scripts will be utilized to generate the load during the performance tests.
4. Configure Test Tools: Performance testing tools are set up to run test scripts and collect performance metrics such as response times, throughput, CPU utilization, memory consumption, and so on.
5. Baseline Testing: Baseline tests are performed to assess the system’s performance under normal usage with no load. These findings will be used as a baseline for future comparisons.
6. Performance Testing Methodologies:
Choose a suitable technique based on the testing objectives and the specific performance aspects that must be evaluated. A combination of these approaches can be utilized to examine and optimize system performance thoroughly.
7. Analyze and Monitor: Real-time monitoring and data collecting is used during test execution to examine performance metrics, spot bottlenecks, and watch system behavior in various scenarios.
8. Optimize and Retest: Performance bottlenecks are resolved and optimizations are put into place to enhance the system’s performance following analysis of the test findings. Then, to confirm the improvements, the performance tests are repeated.
9. Report and Recommendations: The findings, test results, issues that were found, and suggested courses of action to resolve performance issues are summarised in a detailed performance test report.
10. Continuous Monitoring: To ensure long-term stability and identify performance regressions, the system’s performance must be continuously monitored even beyond the initial testing period.
11. Continuous Performance Testing: Continuous Performance Testing enables teams to identify performance problems early, reduce the possibility of performance-related incidents in production, and keep application performance at a high level as the software develops.
Key Aspects of Continuous Performance Testing:
Tasks:
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What would be the right time to do Software Performance Testing?
Performance testing can be incorporated into either the Waterfall Model (we wait until the end of the development cycle to begin Performance testing) or the Agile Model (we start the performance testing from the very beginning with unit tests).
Key stages during which Performance Testing is commonly performed
Performance Testing Services Bug Hunt Process
The Thought Frameworks Software Performance testing and Engineering team helps the clients to identify, and overcome performance challenges and achieve highly responsive, reliable, scalable, and resilient mobile and web applications.
We at Thought Frameworks helped our clients to achieve –
Value Addition
The Thoughframeworkers and their experience in Performance Testing
Adding value to Performance Testing requirements:
Other testing services you must opt for along with Software Performance Testing?
Performance Testing Tools
Application Performance Monitoring Tools
With over a decade of expertise in applying industry-standard solutions to conduct performance testing & Engineering to meet our client’s expectations. Thoughtframeworkers are a team of SMEs who assists customers in deploying high-performing apps that meet or exceed customer expectations by leveraging an integrated set of enterprise-grade performance engineering solutions that include intelligent analytics and support extensive integrations with DevOps and application performance monitoring (APM).
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