Jeff Kwan, Principal Software Engineer, discusses how and when his team at Cimpress (parent company of Vistaprint) starts preparing for holiday load testing.

A common approach in software is to start small, then move to bigger initiatives, but it's often easier said than done. The theory breaks down in production, which is why devs need new approaches.

In this webinar clip from "Ensuring performance: How major retailers leverage user traffic to validate code changes", Speedscale Co-founder, Nate Lee, explains what to consider when building the environment, including backend dependencies and data. He covers how service mocking can help companies test at a higher velocity in today's complex development environments.

In this webinar clip from "Ensuring performance: How major retailers leverage user traffic to validate code changes", Speedscale Co-founder, Nate Lee, explains the final step: generating load and repeating the process with the goal of testing continuously and at a higher velocity.

In this webinar clip from "Ensuring performance: How major retailers leverage user traffic to validate code changes", Speedscale Co-founder, Nate Lee, talks about why traffic-based testing (unlike manually writing script tests) can help companies move faster and test at the speed of development. He covers the top use cases and benefits of leveraging traffic as the new way to test.

In this webinar clip from "Ensuring performance: How major retailers leverage user traffic to validate code changes", Speedscale Co-founder, Nate Lee, shares which APIs should be focused on first and the reasons why.

In this webinar clip from "Ensuring performance: How major retailers leverage user traffic to validate code changes", Speedscale Co-founder, Nate Lee, shares how modern retailers are thinking about and approaching software testing in increasingly dynamic and complex environments.

In this webinar clip from "Ensuring performance: How major retailers leverage user traffic to validate code changes", Speedscale Co-founder, Nate Lee, explains what comes next after selecting the business-critical APIs to test first: capturing traffic. Capturing traffic for the service can be done through tools like Speedscale, GoReplay, VCR, K6, and JMeter.

As featured on CMG.org: Software development and testing is ultimately all in preparation for go-live. But what if you could predict how your go-live could go wrong? In this webinar, learn how traffic-based tests and mocks can accurately simulate peak load conditions, ensure performance, and increase your top line revenue.