Category: Knowledge
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Why Developers Fear Memory Leaks? And How Can Beat them easily.
Imagine a scenario where you have limited resources, but a single program takes up more memory than it should, even if it’s not using it. That’s what a memory leak is all about. You need to identify and prevent these leaks early, or else the program will slowly use up all available memory on your…
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How to Use Prometheus Pod Monitor for Pod-Level Metrics Collection
Prometheus PodMonitor exists because a Kubernetes Service can’t always reach the pod you actually need metrics from, whether it has no Service in front of it or you’re scraping a sidecar. This guide covers how PodMonitor discovers and scrapes pods directly, how to configure and verify one from scratch, and the best practices that keep…
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A Comprehensive Guide to Latency Reduction and Performance Optimization
Find out the best ways to reduce latency in order to improve the performance of applications, networks, databases, and infrastructure.
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Windows Server Monitoring: Challenges, Tools, & Best Practices
Imagine this: It’s a Monday morning, your eCommerce site is about to launch a big flash sale, and thousands of users have started logging in for the sale. But suddenly, your checkout service page crashed. Whom to blame in this situation? Upon investigation, you found out that a memory leak in one of your Windows…
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Prometheus Labels: Understanding and Best Practices
In observability, Prometheus is a well-known tool amongst SREs and engineers alike. What makes Prometheus so effective is the labels Prometheus implements, which provide context to its metrics and facilitate operations such as filtering and aggregations. New to Prometheus? Learn how it works and why it’s critical for observability in our beginner-friendly guide. By the…
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10 Best Infrastructure Monitoring Tools of 2026
Summary: Infrastructure monitoring tools give your team visibility into what’s actually happening across your servers, containers, cloud services, and networks before a support ticket tells you something broke. When a node runs out of memory, a network link starts degrading, or a pod enters a crash loop, the right tool surfaces the problem in seconds…
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Understanding API Metrics: What to Monitor in Your API
APIs have significantly changed the way modern software applications are developed. They allow communication and transfer of information between different systems. As many organizations now adopt the API-first design, developers, DevOps, and Product teams need to understand how APIs work. Measuring these APIs’ performance is an important thing to consider because it helps assess their…
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Mastering Python Logging Format: A Complete Guide for Developers
Python logging format is the difference between a log line you can search and correlate in seconds, and one that just says WARNING:root:message with zero context on what broke. The right format string, formatter, and handler setup turns raw print-style output into structured, queryable data your monitoring tools can actually parse. This guide walks through…
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Crontab Logs: How to Monitor and Troubleshoot Scheduled Tasks
Learn how to monitor and troubleshoot your scheduled tasks using crontab logs to ensure reliable automation. This guide covers log access, output redirection, and common error fixes.
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Mastering Microservices Monitoring
Master microservices monitoring by understanding crucial monitoring metrics with proven best practices and using tools like Middleware to ensure reliability, performance, and scalability in your distributed systems.
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Application logs: what they are, types, and how to monitor them
Summary: Application logs are timestamped records of everything that happens inside a running software system: errors, user events, performance signals, and security activity. Without them, debugging a production incident means guessing in the dark. This guide covers what application logs are, the 8 types every developer should know, the 6 most common management challenges, best…
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Understanding Anomaly Detection
Discover how anomaly detection is used to identify unusual patterns in systems to prevent operational failures, security breaches, and attacks. Learn about detection techniques, real-world applications, and how to choose the right tools to protect your business operations. Anomalies mean deviation from the expected patterns in data or systems, which indicate errors, breaches, or underlying…
