Containers vs VMs: What's the difference?

Подписаться 773 тыс.

Просмотров 741 тыс.

50% 1

Learn more about Containers: ibm.biz/guide-to-containers
Learn more about VMs: ibm.biz/virtual-machines-guide
What are virtual machines and containers, and how do they fit into our modern cloud-native way of building and architecting applications?
In this lightboard video, Nigel Brown with IBM Cloud, answers this question and much more in four parts. He also breaks down why users should not just look at virtual machines and containers as competing technologies because there can be a lot of benefits of having them work together for particular use cases.
Get started on IBM Cloud at no cost: ibm.biz/start-ibm-cloud-lite-a...
Subscribe to see more videos like this in the future → ibm.biz/subscribe-now
#Containers #VirtualMachines #CloudComputing

Наука

Опубликовано:

17 июн 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 543

@7heLostAndDamned 3 года назад

key sentence is: "VM is isolation of machines, while Containers is isolation of processes"

@Dvonoznapalacinka 2 года назад

thats actually pretty deep😂😂

@ThoriumHeavyIndustries 2 года назад

Yeah, well that was the world in 2016. Since than some things have changed in regards of containers - and (traditional) process level isolation is today starting to feel somewhat legacy ;) At least from the security perspective.

@7heLostAndDamned 2 года назад

@@ThoriumHeavyIndustries do you mean for example we need VPCs to increase security between container processes? Would love to hear your thoughts about this as I'm not very familiar =]

@contactdi8426 2 года назад

@@ThoriumHeavyIndustries Hi Thorium, can you please share something on what you said?

@ThoriumHeavyIndustries 2 года назад

@@7heLostAndDamned There are several projects going on for some time to add a lightweight virtualization layer to container runtimes. The most important project in that direction is KATA, but there are some others. This year we have already seen 3 critical vulnerabilities affecting especially container platforms, so this is surely they way to go if you dont want to intensively dive into SELinux and Seccomp. Baidu did an awseome whitepaper on their use of Kata back in oct.2019. RedHat also has this on their Roadmap for OpenShift probably coming this year.

@fuqingwang1344 3 года назад

1. The level at which virtualization happens - virtualization happens at hardware level vs. OS level 2. The type of isolation achieved - isolation of machines vs. isolation of processes 3. How resources are accessed - via hypervisor vs. via kernel features such as namespace and cgroups 4. Flexibility of hardware vs. portability

@carmensandoval5581 2 года назад

Great note taking skills! Bravo & thanks!

@zayanimeriam6926 2 года назад

That pretty much summarizes the video. Thank you

@PsychoPod Год назад

summarizes the video, but if you would explain it like that in short sentences to someone who never used VMs or containers they would be dumbfounded. like the video and how it introduces you to the main points.

@OWUchii Год назад

@@PsychoPod the video was pretty simple dude just playy it back it back like i did lol

@PsychoPod Год назад

@@OWUchii I was commenting on the comment, not on the video. Video did a good job explaining everything.

@junya_watanabe761 3 года назад

Can we get Nigel to do more explanation videos? Super great explanation and very personable speaker!

@sandilemasemola6593 Год назад

His my fav.

@russelldehart2362 Год назад

Couldn't agree more.

@alexpajp123 3 месяца назад

Agreed thats the best explanation ive ever heard.

@wavemancali Год назад

Dude, I wish I had more teachers like you when I was entering the tech field. You have explained this very well in such a short video.

@guidoricciardi 3 года назад

Finally someone who can make the topic understandable. Nigel, you and the team that produced this video are great. IBM is really lucky to find you!

@dasamlan1984 3 года назад

Very well explained Nigel, really liked the way and the speed at which you explained - not too fast or too slow. Keep it up, make more videos. Cheers!

@mirzosharifjalolov4247 2 года назад

Finally I found a clear and clean explanation about these two confusing (at least for me) concepts. Thank you for excellent presentation!

@lesterpalmiano3171 2 года назад

By far, this video brought more clarity about containers than the many videosI watched previously. Newbie to cloud engineering and getting my knowledge up for the AZ900 so trying to dissect everything cloud. Thanks for making this much easier to understand and build on!

@reeteshhurkhoo9231 3 года назад

I'm really impressed with the explanation as well as the lightboard which has been used. Most tutors use traditional whiteboards or PowerPoint presentations. Technically and content wise this lecture is a class above. Thanks a lot Nigel!!!

@thunderingeagle Год назад

I mean its IBM

@darman210 Год назад

Thanks. I’ve been trying to understand containers for an AWS cert exam and other videos were either too detailed or full of vague company jargon that the average person doesn’t understand. This is short, clear, and to the point. Thanks!

@carmensandoval5581 2 года назад

💡AHA! Moment here @7:21! We can run VMs and Containers as technologies that can work together not as competing technologies. Great video! Shoutouts to the whole team behind this video! Nigel, you're amazing!

@whippoorwill1124 Год назад

Real sweet-spot delivery: technical content explained clearly and accurately, in accessible and conversational language. My employer holds twice-yearly conventions; I'd give a lot to have Nigel Brown invited as a guest presenter.

@forrestpasky 2 года назад

This is best simplest explanation I have seen. Thank you NIgel. I'll look for other videos by you.

@aanderson1037 3 года назад

Great video. You did an awesome job explaining the strength of both VMs and containers.👍🏽

@seanp3462 2 года назад

Thank you Nigel for an amazing presentation. The information you presented was so clear and concise despite the gravity of the content. If I can't explain Containers vs VMs to my grandparents, then I don't understand the technology myself. Thank you for allowing me to express my new found knowledge with others.

@arnavpatel7995 3 года назад

This guy is great! I really feel like I learned something here, keep it up Nigel!

@Beerferatu 3 года назад

Hope to see more from this guy, succinctly explained so even novices can understand!

@arnavpatel7995 3 года назад

Vraj Patel I completely agree. I’m a pretty not smart person and Mr. Brown here made me feel like I could do anything.

@raghavkamath 3 года назад

I almost thought you were gonna say the n word O_o

@cosmicpuma1409 3 года назад

Couldn't agree more! He explains things in way that makes you want to learn more! Thank You so much Mr. Brown.

@DarkwngDuck 2 года назад

@@Beerferatu i also agree with you. He is very natural and brings no over-hype voice to his presentation. Just easy to listen to.

@Darltk 3 года назад

Great video and explanation. I have went through training but this is one of the best explanations that I have had. Thanks for sharing.

@zedddoctor 11 месяцев назад

Nigel's energy is infectious! Please more videos with him😊

@lisun7158 2 года назад

2:17 OS level virtualization --Containers vs hardware level virtualization --VM 4:17 isolation of process --Containers vs isolation of the machine --VM 4:22 different in access: 5:37 different in flexibility(VM) and portability (Container) : [6:03 Docker file] 6:55 Type1 HYPERVISOR & Type2 HYPERVISOR; 7:22 collaboration of type2 HV (flexibility) and Containers(portability) --KubeVirt, new version of Kubernetes, OpenShift.

@Exen88 Год назад

The easiest and best explanation that I have seen on youtube about containers vs VM! Nicely done!

@adebolarotimi-silva2049 Год назад

Finally, someone who knows how to demystify vague IT concepts; thanks brother for an absolutely lucid explanation.

@krishardy9896 Год назад

Thanks Nigel. I am just prepping for my AWS Solutions Architects exam and this explanation was clear, concise and delivered in an enjoyable and engaging style.

@aalampratapbedi7890 10 месяцев назад

Great video. I like the fact that at the end, when the thumbnails for other RU-vid videos show up, the main video is turned off and the main screen goes black, but the main video's audio is still audible.

@r3jk8 3 года назад

Awesome job explaining these topics! Please have Nigel in more videos!!!

@DemecosChambers 3 года назад

Damn this was thoroughly explained and simplified

@Lontra-vg1hi 2 года назад

Man, that was one of the greatest explanations I've ever seen! Congratulations Nigel and IBM!

@IBMTechnology 2 года назад

Thank you, Leonardo! 🙏 Glad you found it useful!

@jdib 2 года назад

This is super tastefully edited. Compliments to the editor/graphic designers (:

@BurnaBwoi 3 года назад

Great explanation! And thank you for the education and representation 🙏🏾✊🏾

@zhiyonmalay101 3 года назад

Nigel!!!! This is exactly how I remember you in Production School! lol. Great Teacher, Great Mind, Great Person! Tell mom I said Hi!

@emillee7081 3 года назад

Great video. I’ve been passively wondering what’s the difference for months. U gave me the answer spot on

@IBMTechnology 3 года назад

Thanks for watching, Emil! 😃

@511cvxzlugynskii3 3 года назад

this bro is just amazing. I took notes of every word he said and understood every bit of it. Thank you bro.

@rossivan75 Год назад

Nice presentation. You made it so easy to understand. Agree on comments below that the key take away: "VM is isolation of machines, while Containers is isolation of processes". Much appreciate your effort.

@grapy83 3 года назад

That was actually very well explained. So clear.

@carrieq7409 Год назад

This is my third video on containers, and I finally get it. Excellent explanation!

@quinnluong114 2 года назад

Clear, concise, digestible lesson. Very impressed

@jibejay5357 Год назад

The best video in the internet explaining this concept. Period

@TannerBarcelos 2 года назад

Dudes enthusiasm makes it easy to understand. Loved it! Love me some containers!

@johnathan2684 Год назад

Great explanation. Love the part about "...isolation of process." Makes Docker crystal clear.

@OferGuetta 3 года назад

Excellent concise explanation, thanks Nigel!

@ryanbroos5143 3 года назад

I recently started to learn some very basic stuff with Linux about a month ago and my friend was showing me things about containers and docker files (we were using discord). This video was a tremendous help to me now, a month later, in making all that information he was showing me click. Now it makes so much more sense with your simple visual breakdown between VM and Containers. Amazing job!

@IBMTechnology 3 года назад

Thank you!

@waltherdanielmelchorbarrio7035 Год назад

Finally I understand after hours and hours of reading information. Thanks Nigel!

@jimbob2629 3 года назад

Dude you know your stuff so easy to listen to--you are probably great to alongside with!!!

@budmonk2819 3 года назад

Great explanation Nigel, the concepts stuck in my head.

@NekoFairyLand13 3 года назад

I so loved this. Im working with VMs and interested in moving to containers so this helps a lot

@IBMTechnology 3 года назад

Glad you found it useful! Thanks for watching! ✌️ Be sure to check back on our channel from time to time (or even subscribe). We've got more interesting videos coming up.

@xiongbenjamin Год назад

Thank you! That’s the exact difference I needed to hear. VM is at the OS level and containers are at the process level.

@mohamedcamara1972 3 года назад

Folks and IBM Cloud, any other videos by Nigel? I've been searching.... This was brilliant!

@liambirt3758 3 года назад

Wow! What an awesome video! Thanks, Nigel!

@jimmarkwalder8341 2 года назад

Excellent overview -- agree with Rick Chow on the isolation difference - thanks

@WmTyndale 2 года назад

Beautifully and effectively presented!

@adedamolaadeogun1038 2 года назад

Simple and easy to understand. Well done. Thank you

@huanzhenhu3327 3 года назад

Awesome explanation. Thank you, Nigel! One thing is I just couldn't ignore the sharp scratching noise caused by the marking pen which can really drive my brain crazy.

@binarypushpa Год назад

I'm 100% with that, the scratching noise is really troubling- wonder why it was not there in some other videos.

@chethank1603 Год назад

Very well explained. Thanks Nigel. Looking forward for more of your videos.

@CatLady502 Год назад

Nigel, you explained PERFECT! Loved this presentation!

@SmithFam2323 3 года назад

Very good presentation. I am a type I virtualization guy. I have been looking to get into containers to build my skills. Solid down to earth explanation.

@IBMTechnology 3 года назад

Thanks for watching, Dewayne! 💙

@eklypzn 3 года назад

Well this is the most clear I've been on the difference, but I'm still gonna need like another 5 hours of these discussions before it actually clicks for me from the type 2 perspective.

@tak0331 Год назад

Such a great explaination. By illustrating how VMs vs Containers are built, you clarifed alot. Thank you good sir!

@24monaco 3 года назад

Wow! It was explained in a very simple way. I think I can show it to my grandma and she will get this

@robertslaughter6525 3 года назад

Great job Nigel..!! Glad you did this post...

@michaeldfulton 3 года назад

I made an assumption about Type-2 VMs in that Hyper-V, on Windows 10 or Server, was considered Type-2. But according to Microsoft it is actually Type-1. Until I saw this video I was not aware of the Type-1 / Type-2 distinction, even though I was aware that there was or should be one. I enjoyed your video Nigel. Thank you.

@shariw6563 2 года назад

I am a AA female and I loved seeing you on this video tonight! Gave me so much inspiration thanks!!

@colleendanielle2396 2 года назад

This was a WONDERFUL explanation! Thank you!

@Duder_abides 3 года назад

Always wondered the differences. Thanks for the info.

@scottscott232 2 года назад

Bloody hell man, that was brilliant. This type of video really puts IBM on the map for me. Very informative in a very easy to understand format. This was a precursor for me to understanding Kubernetes for a work project. That's a totally different beast. But for now, I learnt what was essential. Many thanks.

@IBMTechnology 2 года назад

You're welcome, Steve, and thanks for the great feedback! 🙏 Be sure to subscribe for more videos like this one. 😉

@TastyTrees916 Год назад

This is the best explanation of this I've ever seen

@jjno Год назад

Awesome video. Awesome speaker. Clear and concise and easy to follow

@CGA111 Год назад

Finally someone managed to explain this in a way that even I could grasp.

@orlandocarrillo7132 Год назад

Very well structured, Nigel

@shyamasingh9020 3 года назад

Crystal clear presentation of conceptual application approach anchoring the basis of difference between elements and beyond environment.

@tourdesource 2 года назад

Nigel's killing it. Sure-footed and warm.

@sachinkainth9508 Год назад

Dude, I want to hug you - that was a great explanation.

@df6148 Год назад

This is a great explanation! I’ve been seeing more and more docker and kubernetes and just couldn’t figure out why somebody would want a container if they both technically make Virtualization. But seeing that one happens at the hardware lvl and one happens at the OS level that makes a lot of sense. I wonder if there is a security risk between the containers if somebody is able to gain access to the OS.