3 AM. Your Phone Buzzes. Your API is throwing 500 errors. You’re groggy. You SSH into the server and see: Error: Cannot read property ‘userId’ of undefined at /app/routes/orders.js:47 That’s……
The Real Cost of Going Blind You’re a freelancer. Your client’s app is in production. 3 AM on Sunday, their error alerts go off. Something’s slow. Something’s broken. You SSH…
Code monitoring revolutionizes how you debug production applications. Instead of stopping your application, redeploying with debug logs, or reproducing issues locally, code monitoring lets you set non-breaking breakpoints in production…
N+1 query problems are one of the most common performance issues in web applications, causing slow page loads, high database load, and poor user experience. An N+1 query problem occurs…
Node.js monitoring is essential for maintaining healthy production applications: Track performance bottlenecks, debug errors faster, and understand how requests flow through your services. This comprehensive guide covers everything you need…
Debug production issues 10x faster with distributed tracing. When production breaks, developers traditionally scramble through logs across multiple services, correlate timestamps, and spend hours hunting for root causes. This comprehensive…
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