Kube-proxy is a Kubernetes component responsible to re-conciliate the state of the Service resources. This component can be configured in four different modes: userspace, iptables, IPVS or Kernel space (Windows). In big scales, the IPVS mode offers better performance resulting in an attractive offer. In this session, I'll try to explain the IPVS internals, and how Kubernetes automates the management of services through basic examples.
talked by CI/CD Conference 2021 by CloudNative Days https://event.cloudnativedays.jp/cicd2021
re-upload: https://speakerdeck.com/whywaita/cyberagent-oss-cicd-myshoes-cicd2021
Explorations of the three legged performance stoolC4Media
Video and slides synchronized, mp3 and slide download available at URL http://bit.ly/1QCnPoG.
Charlie Hunt explains the three performance attributes of throughput, latency and (memory) footprint and how each of these are influenced in terms of JVM garbage collection. Hunt also shows an example of the amount of work involved to realize an improvement in all three performance attributes. Filmed at qconsf.com.
Charlie Hunt is currently a JVM Engineer at Oracle leading a variety of JVM projects. He is also the lead author of Java Performance, and co-author of the Java Performance Companion, which is due to be available in early 2016.
マイクロサービス時代の認証と認可 - AWS Dev Day Tokyo 2018 #AWSDevDay都元ダイスケ Miyamoto
マイクロサービスが話題を集め、コンポーネントの急速な API 化が進んでいます。
認証や認可は、主にエンドユーザとシステムの間の問題だと認識されますが、今やコンポーネント間のサービス呼び出しにおいても重要な役割を担っています。
複雑に入り組んだマイクロサービス間の認証と認可について、実際に開発している API プラットフォームの実例を元に、実践的な知見をお伝えします。
Kube-proxy is a Kubernetes component responsible to re-conciliate the state of the Service resources. This component can be configured in four different modes: userspace, iptables, IPVS or Kernel space (Windows). In big scales, the IPVS mode offers better performance resulting in an attractive offer. In this session, I'll try to explain the IPVS internals, and how Kubernetes automates the management of services through basic examples.
talked by CI/CD Conference 2021 by CloudNative Days https://event.cloudnativedays.jp/cicd2021
re-upload: https://speakerdeck.com/whywaita/cyberagent-oss-cicd-myshoes-cicd2021
Explorations of the three legged performance stoolC4Media
Video and slides synchronized, mp3 and slide download available at URL http://bit.ly/1QCnPoG.
Charlie Hunt explains the three performance attributes of throughput, latency and (memory) footprint and how each of these are influenced in terms of JVM garbage collection. Hunt also shows an example of the amount of work involved to realize an improvement in all three performance attributes. Filmed at qconsf.com.
Charlie Hunt is currently a JVM Engineer at Oracle leading a variety of JVM projects. He is also the lead author of Java Performance, and co-author of the Java Performance Companion, which is due to be available in early 2016.
マイクロサービス時代の認証と認可 - AWS Dev Day Tokyo 2018 #AWSDevDay都元ダイスケ Miyamoto
マイクロサービスが話題を集め、コンポーネントの急速な API 化が進んでいます。
認証や認可は、主にエンドユーザとシステムの間の問題だと認識されますが、今やコンポーネント間のサービス呼び出しにおいても重要な役割を担っています。
複雑に入り組んだマイクロサービス間の認証と認可について、実際に開発している API プラットフォームの実例を元に、実践的な知見をお伝えします。
