<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>CHAN-BLOG.DEV</title><description>Practical insights from building and operating modern systems at scale.</description><link>https://chan-blog.dev/</link><item><title>Right-sizing Kubernetes requests and limits</title><link>https://chan-blog.dev/blog/right-sizing-kubernetes-requests-and-limits/</link><guid isPermaLink="true">https://chan-blog.dev/blog/right-sizing-kubernetes-requests-and-limits/</guid><description>How to pick CPU and memory values that keep workloads stable without paying for idle capacity.</description><pubDate>Sat, 18 Jul 2026 00:00:00 GMT</pubDate><category>kubernetes</category><category>kubernetes</category><category>reliability</category><category>cost</category></item><item><title>Observability that actually helps during incidents</title><link>https://chan-blog.dev/blog/observability-that-actually-helps-during-incidents/</link><guid isPermaLink="true">https://chan-blog.dev/blog/observability-that-actually-helps-during-incidents/</guid><description>Signals worth paying for, dashboards worth keeping, and the questions your telemetry should answer in the first five minutes.</description><pubDate>Thu, 11 Jun 2026 00:00:00 GMT</pubDate><category>devops</category><category>observability</category><category>incident-response</category><category>prometheus</category></item><item><title>Reducing AWS costs without hurting performance</title><link>https://chan-blog.dev/blog/reducing-aws-costs-without-hurting-performance/</link><guid isPermaLink="true">https://chan-blog.dev/blog/reducing-aws-costs-without-hurting-performance/</guid><description>A repeatable pass over compute, storage, and data transfer that removes waste before touching architecture.</description><pubDate>Thu, 04 Jun 2026 00:00:00 GMT</pubDate><category>aws</category><category>aws</category><category>cost</category></item><item><title>Building resilient systems without excess complexity</title><link>https://chan-blog.dev/blog/building-resilient-systems-without-excess-complexity/</link><guid isPermaLink="true">https://chan-blog.dev/blog/building-resilient-systems-without-excess-complexity/</guid><description>Patterns and trade-offs for designing systems that stay reliable under change without over-engineering every layer.</description><pubDate>Sun, 24 Aug 2025 00:00:00 GMT</pubDate><category>system-design</category><category>architecture</category><category>reliability</category><category>kubernetes</category></item><item><title>Debugging latency: a practical playbook</title><link>https://chan-blog.dev/blog/debugging-latency-a-practical-playbook/</link><guid isPermaLink="true">https://chan-blog.dev/blog/debugging-latency-a-practical-playbook/</guid><description>A narrowing procedure that moves from user-visible latency to a specific queue, lock, or dependency.</description><pubDate>Mon, 28 Jul 2025 00:00:00 GMT</pubDate><category>troubleshooting</category><category>latency</category><category>observability</category></item><item><title>A practical guide to Kubernetes probes</title><link>https://chan-blog.dev/blog/a-practical-guide-to-kubernetes-probes/</link><guid isPermaLink="true">https://chan-blog.dev/blog/a-practical-guide-to-kubernetes-probes/</guid><description>What liveness, readiness, and startup probes actually control, and the failure modes of getting them wrong.</description><pubDate>Mon, 16 Dec 2024 00:00:00 GMT</pubDate><category>kubernetes</category><category>kubernetes</category><category>reliability</category></item></channel></rss>