Wenli WanA supplementary guide to the internals of Kafka 3.0 producersThis blogs comes along with a brief code walkthrough2 min read·Oct 16, 2022----
Wenli WanMy open-source contributions from 2018 to 2020Some footprints left by Wenli from 2018 to 20201 min read·May 17, 2021----
Wenli WanCKA exam tipsA guide to help you pass the Certified Kubernetes Administrator (CKA) Exam1 min read·May 9, 2020----
Wenli WanDelete a k8s namespace stuck in the “Terminating” stateA simple bash script to clean it up1 min read·Dec 27, 2019----
Wenli WanA k8s pod IP is released after the pod is deletedAn experiment on Calico CNI and etcd, inspired by the source code of Calico1 min read·Nov 1, 2019----
Wenli WanWhy a cluster role binding is needed in k8s-vault integrationAn in-depth walkthrough in Kubernetes TokenReview API2 min read·Aug 27, 2019----
Wenli WanToo many redirects when forcing SSL redirection on an ingressWhy does my web page keep redirecting when forcing SSL redirection on an ingress with nginx-ingress-controller?2 min read·May 28, 2019----
Wenli WanHow do Bitcoin mining pools pay their miners?Insights of a data analytics project with on-chain examples.2 min read·Sep 12, 2018----
Wenli WanA brief guide to the Bitcoin lightning network with examplesTechnical details, source code and discussion about a few online resources5 min read·Jun 27, 2018----
Wenli WanApache Spark’s number of cores rethoughtFrom an infrastructural perspective, what do the numbers of executors and cores actually mean?4 min read·Apr 1, 2018----