AWS Lambda Timeout Error — Every Fix (2026)
Lambda function hitting the 15-minute limit or timing out before that? Here's how to find what's slow, increase timeout properly, and redesign for async patterns.
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The DevOps Knowledge Base
In-depth guides on Docker, Kubernetes, AWS, CI/CD, AI/ML, and modern infrastructure — written by engineers, for engineers.
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Page 61 of 89
DevOps Engineer First 90 Days at a New Job — What to Actually Do (2026)
You got the job. Now what? A realistic 90-day plan for DevOps engineers joining a new team — what to learn, what to ship, and how to build credibility fast.
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Grafana Alloy vs OpenTelemetry Collector — Which One to Use? (2026)
Grafana Alloy and the OTel Collector both collect and forward observability data. But they have different strengths. Here's when to use each.
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3 min readRead
Run DeepSeek R1 on Kubernetes — Self-Hosted LLM Guide (2026)
Deploy DeepSeek R1 on your own Kubernetes cluster using Ollama or vLLM. Includes GPU node setup, Helm deployment, persistent model storage, and an OpenAI-compatible API.
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What Are Resource Limits and Requests in Kubernetes? (2026)
Kubernetes requests and limits control how much CPU and memory a pod gets. Get them wrong and your pods get throttled, OOMKilled, or evicted. Here's how they actually work.
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AWS RDS Storage Full — Every Fix and Prevention (2026)
RDS instance hits 100% storage and your database goes read-only. Here's the immediate fix, how to prevent it with autoscaling, how to monitor free storage, and what's eating your disk.
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5 min readRead
Build a DevOps AI Agent with LangGraph on Kubernetes (2026)
Build a stateful DevOps agent using LangGraph that can plan multi-step infrastructure tasks, use tools, handle errors, and maintain conversation context — deployed on Kubernetes with a FastAPI interface.
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7 min readRead
MongoDB vs PostgreSQL — What DevOps Engineers Need to Know in 2026
MongoDB and PostgreSQL take opposite approaches to data storage. Here's the real ops difference — backup strategies, Kubernetes operators, replication, monitoring, and when to recommend each to your dev team.
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5 min readRead
Best DevOps YouTube Channels and Learning Resources in 2026
The best YouTube channels, courses, blogs, and communities for learning DevOps in 2026 — curated for beginners, intermediate engineers, and specialists. Stop watching random tutorials and learn from the best.
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5 min readRead