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With some simple tuning, SSHFS performance is comparable to NFS almost across the board. In an effort to get even more performance from SSHFS, we examine SSHFS-MUX, which allows you to combine ... the 2010 time frame. This corresponds to about version 2.2 of SSHFS, which is from 2008. SSHFS is now up to version 2.5, which was released on January 14, 2014; however, testing I’ve done hasn’t revealed any ... With some simple tuning, SSHFS performance is comparable to NFS almost across the board. In an effort to get even more performance from SSHFS, we examine SSHFS-MUX, which allows you to combine

One of the key bottlenecks for HPC application performance is memory bandwidth: literally, how fast you can get data from memory to the processor and back. A convenient microbenchmark named Stream ... After a while, everyone in HPC realizes that as technology changes, we're just moving performance bottlenecks to different places in the system as a whole. We'll never get a perfect system ... One of the key bottlenecks for HPC application performance is memory bandwidth: literally, how fast you can get data from memory to the processor and back. A convenient microbenchmark named Stream

of the default Kubernetes LoadBalancer and NodePort service types. Installing Istio on Kubernetes To get started with Istio, you'll simply need a Kubernetes cluster hosting your microservice app ... Enable free service mesh functionality on your Kubernetes microservice apps with Istio.

the operating system and deliver them from the Microsoft Store [5]. You can find WSL in the Microsoft Store as Windows Subsystem for Linux Preview, but don't worry that Microsoft currently still rates the app ... for Android apps. We look at the state of the art and help you get started.

https://github.com/jetstack/cert-manager/releases/download/v1.5.1/cert-manager.crds.yaml installs the Custom Resource Definitions required for cert-manager in the local K3s instance, and the command ... Rancher 2.5

with the one-liner: # curl -sSL https://get.docker.com | sudo bash - This command fetches the latest official installation script, detects which Linux distribution you're running, adds the proper package ... Keycloak is a robust and mature project that provides a modern single sign-on authorization experience and centralized authentication of your apps.

and work their way up the network (Figure 1). Fortunately, administrators are not completely defenseless, because PowerShell 5 offers some useful security features that both limit the use of the scripting ... PowerShell 5 Security ... Security with PowerShell 5

Torrent, the Jami messenger uses a distributed hash table to set up its own network, which lets it get by without central registration [1]. You only need to register if you want a unique username that can be found ... With clients for all popular distributions, the decentralized messaging app Jami promises maximum anonymity for chats, voice calls, and videoconferencing.

Ruby on Rails (RoR) version 5.1 [1] introduced Secrets, a mechanism designed to ensure that a programming team can store encrypted passwords or API keys in a public repository. However ... Ruby on Rails 5.2 was released during RailsConf, which took place in Pittsburgh in mid-April 2018. Although not much has changed for old Rails applications, you'll find a few notable additions ... Version 5.2 of the Ruby framework

to the various service containers according to the name of the services. Packets for service1.domain.com go to a different container than requests to service5.domain.com . Additionally, the NGINX server handles ... The Matrix open standard implements secure, decentralized communication and comes with bridges to popular chat apps.