Regression Test Performance Best Practices
Set performance regression baselines from repeatable workloads. Measure variation, preserve correctness checks, and compare delivered load and latency.
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Browse 76 posts in this category
k6 tutorial: captured traffic with mocked backends
Capture API traffic with Speedscale, export a k6 load scenario, and mock backend dependencies in Kubernetes with speedctl or locally with proxymock.
Gatling vs. Speedscale for Kubernetes Load Testing
Compare Gatling and Speedscale for Kubernetes load tests. Evaluate scripts, recordings, dependency isolation, and CI results alongside existing tests.
Speedscale vs. SmartBear ReadyAPI for API Testing
Compare Speedscale and ReadyAPI workflows for recorded traffic, authored assertions, dependency virtualization, and CI testing.
Validate Spring Boot Upgrades with Traffic Replay
Validate Spring Boot upgrades with recorded traffic. Compare API behavior, control dependencies, and review changes before updating the test baseline.
Testing Golang with httptest Best Practices
Test Go handlers and clients with httptest. Choose recorders, local HTTP servers, and TLS test clients, and define database boundaries explicitly.
Top 14 Postman Alternatives for API Testing in 2026
A rebuilt 2026 guide to Postman alternatives. Which API clients are still maintained, what they cost, and which one fits local-first, gRPC, or team workflows.
Top 5 k6 Alternatives
Compare k6 alternatives for scripted and recorded load tests. Check existing script reuse, dependency mocks, distributed runners, and reporting needs.
Traffic mirroring in Kubernetes: Istio vs Speedscale
Compare Istio traffic mirroring with Speedscale replay in Kubernetes. Use capture, redaction, and dependency isolation for repeatable regression tests.
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