Tag: Monitoring
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10 Best Synthetic Monitoring Tools in 2026 (Reviewed and Compared)
Synthetic monitoring is the practice of using scripted bots to simulate user interactions, including page loads, login flows, API calls, and checkout transactions, at scheduled intervals from real geographic locations. It runs 24/7 without requiring real user traffic, so your team can catch failures before customers ever encounter them. Synthetic monitoring and testing tools are the…
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New Relic vs Sentry: Full Comparison for 2026
New Relic and Sentry both monitor production software, but they solve different problems. New Relic covers apps, infrastructure, logs, browsers, mobile, Kubernetes, and synthetics on a single platform. It also includes APM and distributed tracing. Sentry started as an error tracker for developers and has since expanded to include APM, logs, and session replay, but…
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Kubernetes Self-Healing: Automatic Pod Crash Remediation with OpsAI
Kubernetes pod crash auto-remediation is the ability to automatically detect why a pod crashed and apply a permanent fix without human intervention. Middleware OpsAI does this by monitoring Kubernetes events, pod metrics, and container logs in real time, diagnosing the root cause of each failure, and patching the cluster directly, for example, raising a memory…
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Logging vs Monitoring: What’s the Difference?
TL;DR: Logging records what happened inside your system. Monitoring watches whether your system is healthy right now. They answer different questions, and neither replaces the other. Logging and monitoring are two of the most commonly used terms in DevOps and engineering, often mentioned together, but they are not the same thing and do not do…
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Kubernetes Infrastructure Monitoring: Complete Guide with Middleware
Kubernetes infrastructure monitoring tracks node CPU, memory, disk, and network health, as well as control plane and pod status, to surface problems before they affect users. Tools like Middleware provide pre-built dashboards and automated alerts that cut setup time from days to minutes. Table of Contents What Is Kubernetes Infrastructure Monitoring? Kubernetes infrastructure monitoring is…
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Introducing Middleware OpsAI: The AI SRE Agent That Resolves Production Issues Before They Reach Your Users
Summary: OpsAI is Middleware’s AI-native SRE agent that detects, diagnoses, and fixes production issues across APM, RUM, Logs, Kubernetes, and even third-party tools like Datadog and Grafana. Built on top of Middleware’s full-stack observability platform, OpsAI doesn’t just tell you something broke — it tells you why, where, and ships a pull request with the…
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Monitor Logs from Amazon EKS on Fargate with Middleware
Amazon EKS on Fargate is a fully serverless Kubernetes environment, with no EC2 nodes to manage, no DaemonSets and no host filesystem access. That architecture simplifies operations but breaks traditional observability tools that rely on node-level agents. This guide shows you how to monitor EKS Fargate workloads using Middleware. You will configure log routing via…
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13 Best Docker Monitoring Tools for Every Stack in 2026
Docker monitoring tools track the performance, health, and resource usage of Docker containers, images, and hosts in real time. Teams use them to detect issues before containers crash, optimize resource consumption, and maintain reliable containerized applications. These tools range from single-purpose log viewers to full-stack observability platforms. What makes them different is the signals they…
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How to Monitor Virtual Machines with Middleware
Virtual machine (VM) monitoring tracks CPU, memory, disk, and network performance in real time, allowing infrastructure teams to detect and resolve issues before they affect users. 📖 New to infrastructure monitoring? Read our foundational guide → What Is Infrastructure Monitoring? This guide covers how to deploy Middleware’s OpenTelemetry-based monitoring across VMs on AWS, Azure, and…
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Frontend Performance Metrics: Bridging the Gap from Browser to Backend with RUM and Tracing
Frontend performance metrics measure how quickly and smoothly a web or mobile application behaves for users. This includes load time, interactivity, and visual stability across different devices, browsers, and app environments. Frontend performance metrics often show that something is wrong, but they fail to explain who is affected, how it impacts users, and where the…
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How a SaaS Team Scaled End-to-End Browser Tests with Middleware Synthetic Monitoring
An EdTech platform with 200k users learned a hard lesson in reactive monitoring. After a Friday deployment, their status page was green, but their checkout was dead for iOS 14 users. It took two hours to diagnose while revenue leaked. By pivoting from manual regression to a Synthetic-First Observability Strategy with Middleware, they cut detection…
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Top 8 Real User Monitoring (RUM) Tools in 2026
Real User Monitoring (RUM) tools collect real-time data from actual user sessions to measure application performance, interactions, and errors across browsers, devices, and networks. RUM provides visibility into page load speed, Core Web Vitals, network conditions, and frontend issues across devices, browsers, and locations, revealing performance gaps not visible in backend monitoring or test environments.…
