Category: Knowledge
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Exit Code 137 in Kubernetes: Causes, Diagnosis, and Fixes
Exit code 137 in Kubernetes means a container was killed with SIGKILL, usually due to running out of memory (OOMKilled). Learn the common causes, how to diagnose it, and the best fixes to prevent forced pod terminations.
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Middleware at KubeCon India 2025
Middleware stood out at KubeCon India 2025 by highlighting AI-driven observability with OpsAI, conducting a container checkpointing session, hosting a pre-event roundtable, and connecting with the cloud-native community through demos, activities, and interactive discussions.
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Troubleshoot Smarter Using Advanced Debug Logging Techniques
Master debug logging in Node.js and other apps. Learn best practices, avoid common mistakes, and monitor logs efficiently for faster troubleshooting.
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Monitor Web App User Journeys with Browser Tests in Middleware
Every click and form submission matters in your web app. Middleware’s browser tests help you monitor full user journeys, catch hidden issues like JavaScript errors, layout failures, or broken logins, and fix them before they frustrate your users.
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Proactive Server Health Monitoring: Avoid Downtime Before It Happens
Server health monitoring helps you detect issues early, maintain uptime, and deliver a seamless user experience. This guide covers essential metrics, monitoring methods, and how Middleware simplifies the process with real-time insights and alerts.
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Troubleshoot Root Causes with GitHub Commit and Ownership Data in Error Tracking
Production errors waste hours of debugging. Middleware’s Ops AI connects GitHub commit and ownership data directly to errors, helping teams trace issues to the exact code change and owner in seconds.
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What is AIOps? A Complete Guide to AI-Powered IT Operations
For decades, traditional ITOps have been the norm. They have accomplished their goals, but they use inefficient methods for complex tasks. For example, teams handle incident responses manually. The new age of AI has brought us a changing approach to IT Operations (ITOps) called AIOps. Using artificial intelligence and machine learning, it aims to automate,…
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Python Error Types: Common Errors and How to Handle Them
Errors are not something that should make you panic; there’s no coding without errors. They signal that something has gone wrong in your code. Every programming language has its own types of errors. Python generates specific errors that appear when developers make mistakes in their code. Python provides complete error messages, which explain the error type along with the specific problem and its…
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Reducing Error Rates in a High-Traffic Node.js App Using APM
Is your Node.js app crashing under high traffic? Middleware APM helps you detect and fix performance issues in real-time before users notice. Stay fast, stable, and scalable with smart monitoring and auto-remediation.
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How Digital Experience Monitoring Transforms User Journeys Across Web & Mobile
You know how frustrating it can be when you try to use a web or mobile app and see that the pages aren’t responding or something isn’t working as it should. When users face delays or errors in your web or mobile app, especially during purchases or financial transactions, it damages trust and leads to…
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How Log Patterns Help You Debug Faster and Monitor Smarter
Logs are everywhere; every click, each request, all the small things your app or website ever does leaves a trace. And when something’s broken? Sorting through page after page of raw data trying to identify what’s normal (and what’s not) is like searching for a needle in a haystack. That’s where log pattern detection helps.…
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How to Manage Docker Container Logs for Monitoring & Troubleshooting
Learn how to manage Docker container logs effectively to streamline monitoring, troubleshoot issues faster, and optimize application performance.
