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OpenSearch metrics challenge: can you spot the performance flaw?
How a deep analysis of metrics can reveal a hidden issue
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Hands-on introduction to Apache Iceberg
Lessons learned through a PoC for a challenging use-case
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Study Guide for AWS Associate Level Certifications - Part 2
My recap notes for the 3 certification exams
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I challenged Amazon Q with 3 cloud architecture questions
And compared the result with Copilot and ChatGPT
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Introducing Mr-Know-It-All-O-Matic
An AI-driven dissenter built with AWS PartyRock
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How to run Jekyll on Kubernetes
A step-by-step guide executing Jekyll inside a local k8s cluster
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Study Guide for AWS Associate Level Certifications - Part 1
My recap notes for the 3 certification exams
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How to deal with 40 million documents per day with AWS OpenSearch
An approach to compress data without losing (almost) any data
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Design for failure by using Dead Letter Queues (DLQ)
What are dead letters and why they are essential in any distributed system