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Open nx vs nomachine vs vnc viewer1/7/2023 on one computer available over the network from another computer. VNC/RDP, for instance, make it really easy to have your entire desktop session, with all open programs, program state, etc. I'd say that, these days, it is more about session persistence, network location, and access to local and/or network resources that make these technologies most useful. Now that even modest hardware is extremely powerful, X makes very little sense. This setup made sense a long time ago when servers were extremely powerful and client PCs were weak. X apps are basically entirely run on the server with only display updates being sent to the client. Web apps leverage the local PC and can also leverage the server where it makes sense. Web apps and X apps are not really competitors. Slashdot could not possibly function that way without enormous hardware and bandwidth upgrades, and even then it would probably be an annoying experience for many users on connections that experience frequent lag. In contrast, X apps are run on the server and merely displayed on your local PC. The only communication that will occur with the server is when I click on Submit. It was fast and responsive and efficient because it all happened entirely on my local PC. While writing this comment, my local PC did the spell checking, it handled the keyboard events, and it updated the display, all without any communication to, or from, the server. Web apps are often the right solution compared to X apps because they leverage the power of your local PC. Many web apps make frequent HTTP calls to sync with, or access resources, on the server, but that's completely optional. Web apps are downloaded to your local PC and run there. I'm so tired of people comparing web apps and X. Well this sure beats HTML+HTTP and Javascript for displaying remote applications.
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