Been using Roboform since it came out! No issues with it at all. love it.

omg it's ThioJoe

@@everythingtube172 who's that?

@@CMOS4081 A popular tech KZfaqr.

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Hello Joe

Glad you like them!

+1

Many big name online educators have a video of somebody speaking to the camera, or a bullet-point presentation. Neither of those methods have any advantage over just reading material in book. Animation to help us visualize what is happening is a big help, and has a real advantage over simply written, or spoken, material.

I just asked the author why he said 1 server=1 application :)

@@dariovicenzo8139it's for security and to prevent network congestion. It;s not good networking design to have your database server, mail server, and web server to be on the same machine.

A server has lot of unused of space in some cases to use that space virtual machines created since vm s took more space as os so many containers deployed in single vm

There's a fair few mistakes in the video. Most docker containers have their own OS too, but they're using a much stripped down version like alpine Linux.

​@@lainwired3946 no one is stopping anyone from using a full ubuntu server based docker image or anything. alpine linux is just a preference due to its lightweight in size. There's also a little bit inaccuracy in the video. in windows, you can run linux-based docker images thanks to WSL.

Brian Smithson........Linux doesn't have to be licensed.

@@johnarnold893 Actually many of the enterprise versions of Linux do have to be licensed. The license model is different from Windows, but it still exists. Technically, all versions of Linux have a license. The "L" in GPL stands for license.

Agree cost is a factor to consider with VM's... and I'd add the virtualization environment cost to that... I use VSphere and while I love how easy it is to build/deploy/maintain a capable cluster, it's also very expensive. Otoh, container environments currently require more high skilled staff to configure and maintain compared to enterprise Virtualization like VSphere, and that can also get very expensive. I think that will change as containerization matures, but right now containerization adds a lot of complexity along with all that potential. I really do think the future is a combination of the two, using both where they're strong.

In other words you can mix the usage of both depending on context. Where i work we use vms for databases and containers for the actual database

What kind of education is required to do this line of work?

@@Sohailali1 You would wanna get educated in Information Technology mostly. Also helps to understand some computer science, electrical engineering. When I say electrical engineering I'm not saying you have to go become a licensed electrician, but it helps a ton if you can at least understand how electrical components work and the physics behind it. This helps build a foundation for working with computer hardware that enables you to understand what you're doing when assembling and speccing out builds. Computer science gives you the knowledge of how computers fundamentally work which goes hand in hand with the knowledge of how electricity works, but the primary education you want is knowledge on IT. You need to understand TCP/IP and the OSI model. For example, routers generally operate at layer 3, while switches operate at layer 2. Understanding this key difference is essential when building out networks.

@@madezra64 Thank you for a detailed response. Appreciated.

Me too.

I heard it described as the difference between “pets” and “cattle”. “Pets” require individual setup and management; when they get sick, you go in and fix them individually. “Cattle” are set up and managed _en masse_ ; if one gets sick, you simply kill it and create a new one.

Yes along AI and ROBOTICS algorithms inside quantum processing!!!!!

@@LuisRodriguez-wo6nl Only one problem. There are no quantum computers. It's all theory and research at this time. There may never be any.

@@handsomeman-pm9vy They've been around for several years now, they're just not that powerful yet

@@handsomeman-pm9vyI agree. Also, if quantum computers are ever real they may be amazing for solving a narrow set of specific problems like code breaking but they probably won’t ever be general purpose because of the inherent randomness in quantum theory.

Me too!! I just started my studies. These videos have clarified so much for me, I'm trying to watch them all!! Good luck in your new field ^^

Was coming to write same comment. But he's right. When you install Docker on Windows, Docker actually installs aside, a Linux VM that it uses behind the scene to execute the dockerfile commands.

I don't trust any of them. Too many leaks/hacks

Powerpoint

@@PowerCertAnimatedVideos Damn i had no idea powerpoint could be this useful :D. Love your content

@@PowerCertAnimatedVideosextremely based

I would have never guessed!! The illustrations are beautiful ^^

It's one of the best for sure!

Totally agree.

You can, but it can be terribly inconvenient. The video oversimplifies things, and I have no idea why he chose to state security as the main driver, but separating different applications and distancing servers from hardware really is gold.

Glad you like them!

Correct! Retired VM Systems Programmer here. I worked on VM/370 from the late 1970s through various versions (HPO, XA, ESA, zVM) until well into the 2000s. Happy days 😀.

You are also updating the containers underlying Linux distro If not, you're gonna have a bad time