Choosing Apache Kafka For A New Project – A Questionnaire August 29, 2023 You're starting a new project with Apache Kafka. Before setting up broker parameters and writing producers and consumers, what questions should you ask yourself? To ensure a smooth start, I have prepared the following checklist/questionnaire.
My "It's not DNS" story August 12, 2023 The story about the DNS resolver, Linux VMs, experienced infrastructure team, and me troubleshooting an incident happened on Sunday morning.
Building Multi-Arch Images for Arm and x86 August 10, 2023 In situations where CI is not available, building multi-arch images locally can save the day.
Accidentally found a vulnerability in a crypto wallet and made $1,000 August 05, 2023 On joining the community of one of the proof-of-stake blockchains and finding a client vulnerability in its wallet app.