Engineering
Debugging Query Rate Limiting in Sentry
Snuba, the primary storage and query service for event data that powers Sentry in production, has historically been doing rate limiting under the hood, making…
Product Updates
Using server-side caching to speed up your applications, save on infra costs, and deliver better UX
If you’ve ever been floored by a sub-100ms response time, you’ve likely got caching to thank. Caching is the unsung hero of performance, shaving precious…
Product Updates
Debugging Python with VS Code and Sentry
Pairing VS Code & Sentry can lead to quicker resolved issues in your app. Learn how to debug your Python project with these two tools here.
Product Updates
Next.js debugging: tips and techniques from dev to prod
Building a dynamic high-performance application in Next.js will always come with issues. See common Next.js errors & real examples of how to solve them here.
Product Updates
Building the Sentry Unreal Engine SDK with GitHub Actions
Ensuring a seamless player experience is critical for game developers, and yet unanticipated crashes and performance issues continue to harm games’ reputations…
Product Updates
Missing indexes are slowing down your database - here's how to find and fix them with Sentry
Slow database queries drag down performance for both developers and users. They waste resources, slow down testing, and frustrate customers with laggy experiences. But often, there’s a surprisingly simple fix: indexing. Here’s how indexing works and when to use it, regardless of your schema.
Product Updates
Catching Flaky Tests Before It's Too Late
Test flakiness is a big issue. Not only can it be a colossal time investment to detect and fix, but it hurts perhaps the biggest value you get from your tests—their trustworthiness. A test you cannot trust is a useless test. Time spent maintaining a useless test is time wasted; time that could have been spent building.
Product Updates
Session Replay: Debug Faster without the Guesswork
Get full visibility into user errors to see exactly what went wrong & when with Session Replay. Try Session Replay for free today.
Product Updates
How I reduced an API call from >5 seconds to under 100ms
Given that 100% of the databases I have interacted with in my professional career have been SQL databases, my data-based mental model (please enjoy my pun) has…
Engineering
Better Code Rendering Through Virtualization
How we rebuilt Codecov's code renderer from the ground up to be faster and more efficient, utilizing virtualization.
Product Updates
The New Way of React Native Debugging
Debugging React Native apps has traditionally been a bit of a pain. Developers usually ranked debugging as their biggest pain point of React Native, which, as we all know, makes up quite a lot of development time. But the good news is that things are getting better.
Product Updates
How to reduce TTFB
A high TTFB can lead to an increase in other web vitals, resulting in a negative effect on performance. Learn how to reduce your TTFB with Sentry here.
Product Updates
Beyond Coverage: Flaky Test Detection, AI Test Generation, and More
Improve code coverage & quality easily with new Codecov features such as flaky test detection & AI test generation. Get started here.
Product Updates
Fix slow sites faster with domain-specific Performance Insights, MongoDB support & Continuous Profiling on Sentry
Boost performance & fix slow sites with performance insights, MongoDB support, & Continuous Profiling. Learn about these new features here.
Product Updates
AI-Powered Updates–Issue Grouping, Autofix, Anomaly Detection, and more
Reduce error noise & fix issues faster with our new AI-powered updates, including issue grouping, anomaly detection, Autofix & more. Get started here.
