Posts
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On Better Communicating
A collection of tools on how to communicate with people with empathy and get the best out of your interactions with people. -
Demystifying Kubernetes networking using TCPDUMP
A TCPDUMP trip down the mystical networking areas of Kubernetes and Istio world. -
Sometimes It's Not Always DNS
A debugging journey that was triggered by some innocent DNS resolution errors and became a deep dive into Istio’s multi cluster architecture, iptables, conntrack and kernel options. -
A curious case of AWS NLB timeouts in Kubernetes
A debugging adventure that allowed us to solve the tail latencies our Kubernetes applications were experiencing when talking with our AWS NLB. -
Yet Another Kubernetes DNS Latency Story
How introducing Kubernetes node local DNS cache increased our latency towards our upstream resolver. -
Preparing before the storm: Migrating our monolith into Kubernetes
The steps Beat’s infrastructure team took to ensure a safe and reliable transition of a monolith service into the Kubernetes world. -
An ElastiCache Migration Story
How the Beat way of working allowed us to scale a production component in almost two weeks.