What are the best practices in scalability testing?

What are the best practices in scalability testing?

Scalability testing ensures your application can handle growth. Key practices include load testing, stress testing, and performance monitoring.

Can you explain load testing and how it differs from stress testing?

Load testing evaluates how the system performs under expected load, while stress testing pushes the system beyond its limits to find breaking points.

What tools do you recommend for scalability testing?

Popular tools include Apache JMeter, LoadRunner, and Gatling. Each has unique features suited for different testing needs.

How often should scalability testing be performed?

It's best to conduct scalability testing regularly, especially before major releases or when significant changes are made to the system.

What metrics should I focus on during scalability testing?

Key metrics include response time, throughput, resource utilization, and error rates. Monitoring these helps identify potential bottlenecks.