There is an error in your video. "Bare metal" hypervisors do *not* require expensive hardware. Microsoft Hyper-V requires a CPU with the features "x86-64", "NX bit" and "VT-x", which has been standard cheap consumer grade hardware for a decade.
This channel is PURE GOLD OMG!! The time, the love, the dedications spent in these videos, soft animations and simplifying everything is awesome, thanks for sharing your time❤Están espectaculares todos los videos!! :D
Thank you for always objectively expressing the pros and cons of various design approaches. As someone once said, all architectural decisions are trade-offs.
Good summary... while production compliant machines supporting popular bare metal hypervisors are pretty expensive, I've found that I've been able to install ESXi (my environment of choice) on a number of 'noncompliant' machines for test/eval... then go the expensive stuff for production (so folks interested in learning shouldn't be afraid to grab the free version of esxi and try installing it on one of their older machines) . Noisy neighbor can usually be managed with setup... without losing the ability to increase capital utilization by leveraging those machines for other tasks during less busy periods... and of course the ability of a production virtualization or containerization environment to optimize hardware utilization by moving workloads around (on the fly) REALLY kicks things up a notch.
I've only watched like 3 videos but this is already one of my favorite channels! Thank you 100000x for providing this valuable knowledge with such great visualizations for free!!
Your videos are amazing! Your explanations are so easy to understand and fluent and the animations and the visual effects make them so much more interesting to watch. Overall thank you for these absolute gems and I hope to see your channel grow a lot.
It was a refresher for me and thanks for explaining it very well. You spoke about edge computing in the end. And there is also a concept of Quantum computing. I wish if you can create similar videos to explain about both Edge computing and Quantum computing, I would really appreciate that :)
Excellent video, thanks for the upload. Coming from using computers in the 80's onwards, I immediately though "Bare Metal" = assembly language programming :) But yes, I can see that when talking about servers (or anything) we can, today, have different levels of abstraction. It's nice/calming to know (and expected) that Bare Metal here still = fastest...for exactly the same reasons - the more pathing you place between action initialisation and 'end-point' execution (i.e. machine code) then the slower the performance. Since machine code is the only language every CPU understands then, ultimately, that's what's running for every app/process.
A note about 'bare metal' hypervisors, these are actually operating system with the minimum number of services and drivers needed to interact with ths hardware. This is why any linux based operating system can be turned into a 'bare metal' hypervisor; the linux kernel itself is a 'bare metal' hypervisor thanks to it's kvm (kernel virtual machine) module
Awesome video. As always, you do a great job of presenting the basics in a way that is accessible for newcomers while still being a useful reference for existing engineers.
Great breakdowns and pro/con summaries. But I'm not sure you addressed the topic posed by the title of the video. What are the "big misconceptions" about these environments? That one is inherently superior to another?
Great explanation and specially simplicity of the content makes it really easy to understand. Which software do you use for these prestation and animation?
Even on a Bare Metal a noise neighbour APP can impact the performance of other APP on the system. I see it very often with "MS SQL" and "craftsmen" CRM/ERP Applications. Bare Metal can be compromised easly if you use a MS Active Directory and have every Bare Metal System in it. Still very nicely explained, if you are getting in to this topic =D
Great video, really liking the content on this channel!! @ByteByteGo, when you do the serverless stuff, make sure to include Cloudflare Workers! Cloudflare Workers run on V8 Isolates rather than Containers/VMs because of the speed at which they can be spun up (as well as isolation guarantees). The serverless video would be remiss if this interesting technology was excluded!
Neatly crafted step by step. Quite easy to remember, Thanks for this video. As you said in the video about regulatory, can you please make a video in line with regulatory requirements to be followed during the design phase.
6:20 So container package would be OS specific which depends on host OS while virtual machines aren't. So in that case it is less flexible in terms of OS dependency and comes with own security and host OS limitations.
Bare metal is physical hardware isolation. Virtual machine is virtual hardware isolation based on hypervisor. Container is virtual OS/process isolation based on container engine and host OS.
Good job! Thanks for your hard work on these topics! I'm adding this channel to my list of good resources for people to learn IT. I have several listed on there I'm always looking for more good resources I can send to people. :)
Your video show animated network diagram presentation. Would like to know how we can do same for our presentation and video .At the same time your information video are through the point and easy clear concept explained. Thanks
Hi Alex Thank you for the content Please, How to develop my self in system design, from where to start, is there a framework or standards or best practices. Thank you
Nice summery. However hardware virtualization doesn't equal emulation but instead makes use of new instruction sets of modern cpus to enable full hardware isolation between processes that make use of such features. Also notice that container runtimes exist that try to leverage just that to provide better isolation (although uncommon yet).
Thanks for the video - great illustrations. Is it really true that containers are easier to manage? I can see that it is possible to run more containers than VMs per physical machine, but a lot of applications don't require their own. You are showing MySQL running as a container. What is the advantage of doing that? My experience is that containers are best suited for applications that are stateless as the container loses state when it restarts, MySQL does not fall into that category. I often see DevOps falling into the trap of using a pre-configured container without any understanding of its configuration fit. Do you agree? I believe that containers are best suited for stateless applications (CPU intensive) that can easily be started, shutdown, scaled, and moved. Do you agree?
Thanks! It's easy these days to get confused by all the technical jargon and gobbly goop. The terms "bare metal," "virtual machine", and "Docker container" are casually tossed about by my colleagues without explanation. No one really asks what's the difference out of fear of appearing stupid or unknowledgeable.
Please more! , do containers tutorial videos ( golang bin + kub pod ) [using my laptop to get code/container to send to prod], do kvm vm running fedora where fedora is running distrobox which runs ubuntu server lts running a app at the ubuntu
My take away from this video is that system designs is about trade off. Every enterprise will have to consider what to trade off base on legal requirements and compliance, operation going concern and board approved budget.
If you like what you see, SMASH subscribe. More videos are on the way ❤
you make awesome videos!
Is it all right if I just click subscribe?
There is an error in your video. "Bare metal" hypervisors do *not* require expensive hardware. Microsoft Hyper-V requires a CPU with the features "x86-64", "NX bit" and "VT-x", which has been standard cheap consumer grade hardware for a decade.
Just did - very professional and no theatrics! Will be coming back for more!
This channel is PURE GOLD OMG!! The time, the love, the dedications spent in these videos, soft animations and simplifying everything is awesome, thanks for sharing your time❤Están espectaculares todos los videos!! :D
As a total newbie I find this videos very easily digestible, and perfect to watch on 1.75x. This is some great work, thanks!
Thank you for always objectively expressing the pros and cons of various design approaches. As someone once said, all architectural decisions are trade-offs.
Great quick overview about all three. Isolation, control & maximum hardware utilization are the true objectives of doing all this stuff.
Good summary... while production compliant machines supporting popular bare metal hypervisors are pretty expensive, I've found that I've been able to install ESXi (my environment of choice) on a number of 'noncompliant' machines for test/eval... then go the expensive stuff for production (so folks interested in learning shouldn't be afraid to grab the free version of esxi and try installing it on one of their older machines) . Noisy neighbor can usually be managed with setup... without losing the ability to increase capital utilization by leveraging those machines for other tasks during less busy periods... and of course the ability of a production virtualization or containerization environment to optimize hardware utilization by moving workloads around (on the fly) REALLY kicks things up a notch.
I've only watched like 3 videos but this is already one of my favorite channels! Thank you 100000x for providing this valuable knowledge with such great visualizations for free!!
this is quickly becoming one of my fave TH-cam channels. Your videos are amazing man, hats off
Smooth animations, direct language, and delivers 100% on its promise. Great content!
Your videos are amazing! Your explanations are so easy to understand and fluent and the animations and the visual effects make them so much more interesting to watch. Overall thank you for these absolute gems and I hope to see your channel grow a lot.
Definitely one of the best channels on TH-cam. Great content
I love this channel!
These are two superb professionals with excellent content!
Thank you for your work and content!
It was a refresher for me and thanks for explaining it very well. You spoke about edge computing in the end. And there is also a concept of Quantum computing. I wish if you can create similar videos to explain about both Edge computing and Quantum computing, I would really appreciate that :)
Excellent video, thanks for the upload. Coming from using computers in the 80's onwards, I immediately though "Bare Metal" = assembly language programming :) But yes, I can see that when talking about servers (or anything) we can, today, have different levels of abstraction. It's nice/calming to know (and expected) that Bare Metal here still = fastest...for exactly the same reasons - the more pathing you place between action initialisation and 'end-point' execution (i.e. machine code) then the slower the performance. Since machine code is the only language every CPU understands then, ultimately, that's what's running for every app/process.
Thank you for your succinct explanation of the differences between these computer architectures.
Best ever explanation of VM v/s Container
Amazing content, very concise and clear. Keep posting more videos.
Lucid explanation with vivid illustrations.
Great Sir
Explanation is simple and sweet, hats off.
A note about 'bare metal' hypervisors, these are actually operating system with the minimum number of services and drivers needed to interact with ths hardware.
This is why any linux based operating system can be turned into a 'bare metal' hypervisor; the linux kernel itself is a 'bare metal' hypervisor thanks to it's kvm (kernel virtual machine) module
Awesome video. As always, you do a great job of presenting the basics in a way that is accessible for newcomers while still being a useful reference for existing engineers.
best explanation of this space that I've seen. Well done.
FINALLY! I finally found your YT. Good job on the fantastic LinkedIn and email content.
Great breakdowns and pro/con summaries. But I'm not sure you addressed the topic posed by the title of the video. What are the "big misconceptions" about these environments? That one is inherently superior to another?
System design can be understood pretty well if you've got a hang of the trade-offs that are made when choosing one implementation over the other!
Great explanation and specially simplicity of the content makes it really easy to understand. Which software do you use for these prestation and animation?
Even on a Bare Metal a noise neighbour APP can impact the performance of other APP on the system. I see it very often with "MS SQL" and "craftsmen" CRM/ERP Applications. Bare Metal can be compromised easly if you use a MS Active Directory and have every Bare Metal System in it. Still very nicely explained, if you are getting in to this topic =D
what a simple and informative explanation, thank you, Sir.
Amazing content 👌🏻 can't wait for your next videos 😍
thanks for theses videos you recorded, it help me a lot
I learn it from beginning
Great video, really liking the content on this channel!! @ByteByteGo, when you do the serverless stuff, make sure to include Cloudflare Workers! Cloudflare Workers run on V8 Isolates rather than Containers/VMs because of the speed at which they can be spun up (as well as isolation guarantees). The serverless video would be remiss if this interesting technology was excluded!
Neatly crafted step by step. Quite easy to remember, Thanks for this video. As you said in the video about regulatory, can you please make a video in line with regulatory requirements to be followed during the design phase.
Excellent! just what I was looking for. Would love to see and hear your detailed explanation of serverless and edge computing.
please guys keep going. it is very informative
6:20
So container package would be OS specific which depends on host OS while virtual machines aren't. So in that case it is less flexible in terms of OS dependency and comes with own security and host OS limitations.
Very clear. Excellent summary thank you!
Clear and concise explanation. Btw how you are making videos like this. Curious to know..
Great job! Thanks for sharing.
Thanks for the subtitles!
Bare metal is physical hardware isolation.
Virtual machine is virtual hardware isolation based on hypervisor.
Container is virtual OS/process isolation based on container engine and host OS.
The best classes for system design
Wooow man your viedos are just pricese and full of knwoledge, it would cost me 1h to get same info presented in your 7min video!!
Your animations make me all tingly in my tender parts
Good job! Thanks for your hard work on these topics! I'm adding this channel to my list of good resources for people to learn IT. I have several listed on there I'm always looking for more good resources I can send to people. :)
good one to refresh the memory. clean and neat explanation
Excellent explanation, thanks for your efforts!
Your video show animated network diagram presentation. Would like to know how we can do same for our presentation and video .At the same time your information video are through the point and easy clear concept explained. Thanks
Another excellent video by ByteByte !
good information. can you do LPAR next. where does it sit? is it under bare metal, virtual or container
A channel worth to share! No hyped up claptrap, just good explanations straight to the point. Thanks!
"Once upon a time, all servers were bare metal." That sounds so metal. :) Great video (again)!
Except when one gets to mainframes. Where the VM idea originated.
This was excellent. Subscribed for more. Thank you.
Greate video. Thanks. The explanation of Container is really great.
Hi Alex
Thank you for the content
Please, How to develop my self in system design, from where to start, is there a framework or standards or best practices.
Thank you
is it possible to have a video to tell the differences between SDS, HCI, Openstack, K8S?
Fantastic video 😀! Thank you !
Awesome explanation !!!
bravo! I like your videos! Thank you master !
Nice summery. However hardware virtualization doesn't equal emulation but instead makes use of new instruction sets of modern cpus to enable full hardware isolation between processes that make use of such features. Also notice that container runtimes exist that try to leverage just that to provide better isolation (although uncommon yet).
What a great content ❤️❤️❤️
Amazing video. Thanks brother
Thanks for the video - great illustrations.
Is it really true that containers are easier to manage?
I can see that it is possible to run more containers than VMs per physical machine, but a lot of applications don't require their own.
You are showing MySQL running as a container. What is the advantage of doing that? My experience is that containers are best suited for applications that are stateless as the container loses state when it restarts, MySQL does not fall into that category.
I often see DevOps falling into the trap of using a pre-configured container without any understanding of its configuration fit. Do you agree?
I believe that containers are best suited for stateless applications (CPU intensive) that can easily be started, shutdown, scaled, and moved. Do you agree?
Good Information, crisp presentation.Thanks.
What tools you use for producing animation and videos? They are really nice with just the right amount of timings
After Effects or PPT/Keynote?
Thanks for sharing. Question - why VMs are more vulnerable to "noisy neighbors" than containers? Aren't VMs more isolated comparing to Containers?
Thanks! It's easy these days to get confused by all the technical jargon and gobbly goop. The terms "bare metal," "virtual machine", and "Docker container" are casually tossed about by my colleagues without explanation. No one really asks what's the difference out of fear of appearing stupid or unknowledgeable.
Very good breakdown. Thank you.
Thank you for the new info
Great information thank you for sharing
Clear and concise!
Nice explanations man, hope you cover serverless architectures too like Azure Integration services :)
What are the design considerations for container engine vs hypervisors?
What's the Misconceptions about VM, microVM(kata, firecracker, gVisor), runc(docker, containerd), wasm?
Does anyone know how to create such videos? Which software or platform is used to create such amazing videos?
Please make content on AWS, GCP & Azure, Thanks.
Please more! , do containers tutorial videos ( golang bin + kub pod ) [using my laptop to get code/container to send to prod], do kvm vm running fedora where fedora is running distrobox which runs ubuntu server lts running a app at the ubuntu
Superb explanation ❤️
amazing content!!! keep it coming
Really nice and useful information 👍 please continue 👍
Containers are a pain to work with from my experience.
What software do you use to create such high-quality videos?
i was confused with bare metal server and bare metal hypervisor.....thanks
Vmware esxi is bare metal hypervisor, ms hyper-v is os-based
Lovely insight in short..
He knows everything
Very good channel!
Amazing explanation!
Really Great Explanation
Docker containers also use os why no one highlight that. Isn't using smaller version of os ??
What do you use for your diagrams, if you don't mind sharing? They look so nice 🙂
Excellent video
My take away from this video is that system designs is about trade off. Every enterprise will have to consider what to trade off base on legal requirements and compliance, operation going concern and board approved budget.
Docker containers are sandboxed, so it’s not easy to bypass that sandbox
Loved this!
Great video!
SMASHING Info!
Thank you
My favorite new channel :D
thanks this great video!
Nice and concise