Observability vs. monitoring: What's the difference?
This article explains the difference between IT monitoring and observability. Monitoring focuses on *detecting* problems through predefined metrics and alerts, while observability …
Latest SRE & DevOps Articles
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Evaluating our AI Guard application to improve quality and control cost
Datadog AI Guard helps protect applications powered by large language models (LLMs) from risks like prompt injection, data leakage, and harmful outputs. It provides real-time monit…
How Are People Using OpenClaw?
OpenClaw is a locally-run AI agent that connects to messaging apps like WhatsApp and Telegram, offering a more integrated and persistent AI experience than browser-based assistants…
Deep troubleshooting and crash intelligence in the new Dynatrace RUM experience
Dynatrace has launched a new mobile troubleshooting experience (RUM) that unifies app performance and stability data – including crashes, ANRs, and view-level performance – into a …
Kelsey Hightower's advice for platform engineers as AI looms
Kelsey Hightower, a respected technologist, argues that AI is a “surface-level” technology built upon fundamental IT systems that require skilled human expertise. He emphasizes tha…
What is session replay? Discover user pain points with session recordings
Session replay technology reconstructs real user interactions with websites or apps, capturing clicks, scrolls, and keystrokes to create anonymized recordings. This allows teams to…
Identify untested code across every level of your codebase
This article details strategies for effectively purging caches in CI/CD pipelines to avoid serving stale content after deployments. It advocates for targeted invalidation based on …
How They Did IT: Days to Hours – Southwell & Oracle Health Transformed Issue Resolution
Southwell Health partnered with Goliath Technologies and Oracle Health to resolve frustrating performance issues (freezing, lockups, logouts) clinicians were experiencing with thei…
SSL/TLS Certificate Lifetimes to Reduce to 47 Days
The CA/Browser Forum is significantly reducing the lifespan of SSL/TLS certificates to improve security and mitigate risks associated with compromised keys or outdated standards. S…
Top 10 DevOps trends to watch in 2026
DevOps is a collaborative approach between development and IT operations teams, focused on faster and more reliable software delivery through continuous collaboration and automatio…
Introducing Elastic Serverless Plus add-on with AWS PrivateLink capability
Elastic has launched the "Elastic Serverless Plus" add-on, introducing AWS PrivateLink support to provide secure, private connectivity between AWS VPCs and Elastic Cloud Serverless…
Make use of guardrail metrics and stop babysitting your releases
Here's a concise summary of the article "Designing feedback loops for progressive delivery": The article argues that successful progressive delivery (releasing software in small, …