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spike

4 Golden Signals of System Reliability: A Practical Guide for Your Team

Nov 21, 2025 By Samyati Mohanty In Spike
Modern systems produce endless streams of metrics. CPU usage, request volume, cache hit rates, node counts, queue depth, the list keeps growing. With this much data, it’s easy for teams to get lost in dashboards without knowing what actually matters. That’s why DevOps and SRE teams rely on the 4 Golden Signals of System Reliability. They provide the simplest and clearest way to understand user experience and system health.
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spike

Incident Management vs Change Management: Key Differences Explained

Nov 21, 2025 By Samyati Mohanty In Spike
The Incident Management vs. Change Management are two such moments that highlight a core difference teams face every day. One is a reaction to failure. The other is a planned improvement. That’s the heart of incident management vs. change management. Both keep systems reliable, and both help teams move faster without breaking things. Let’s explore how they differ and how they work together.
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last9

Top 7 Observability Platforms That Auto-Discover Services

Nov 21, 2025 By Anjali Udasi In Last9
You can use an observability platform that automatically discovers your services and provides ready-to-use dashboards with minimal setup. If you're running a system where microservices come and go, containers shift around, or serverless functions scale up quickly, this kind of experience saves you a lot of time. You gain visibility as soon as something goes live, without requiring any additional steps on your part. In this blog, we talk about the top seven platforms that offer these capabilities.
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New Feature Friday: Understand & Improve Your DORA Performance with Cortex

Nov 21, 2025 By Cortex | Internal Developer Portal In Cortex
This week on New Feature Friday, we’re highlighting two new releases that make it easier than ever to understand and improve your DORA performance: DORA Academy Course A guided learning experience that shows you how to use DORA Metrics and Cortex together to drive better engineering outcomes—without the data chaos. DORA Operational Readiness Scorecard An out-of-the-box template that benchmarks each service against DORA standards, giving teams an instant snapshot of where they stand and where to focus.
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gremlin

Reliability lessons from the 2025 Cloudflare outage

Nov 20, 2025 By Andre Newman In Gremlin
On November 18, 2025, X, ChatGPT, Shopify, and many other major sites went offline simultaneously. Even Downdetector, Ookla’s popular outage tracking website, briefly went offline. What caused this issue? Why were so many major websites affected by it? And what steps can you take to reduce the impact on your own applications? ‍
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firehydrant

The 7 Most Common Incident Mistakes (and How to Prevent Them)

Nov 20, 2025 By Jessica Abelson In FireHydrant
The hidden blockers slowing down your incident response and how to remove them before they become reliability risks. Incidents rarely go wrong because of one big failure. Most of the time, it’s a handful of small, familiar mistakes that slow teams down, muddy communication, or create confusion in the heat of the moment. Fortunately, these mistakes are predictable and fixable.
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