Virtual Machines explained in 15 Mins

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Күн бұрын

What is a Virtual Machine? What is Virtualization? Why Virtualization is so useful?
Virtual machines and the virtualization concept generally is very powerful and that's why you see it everywhere in IT. It has completely changed the way we work, so whether you want to become a cloud engineer, a system administrator, software developer or devops engineer you need to understand virtualization. So in this video we're going to see what virtual machines are and why are they so useful.
#virtualmachine #devops #techworldwithnana
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▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬
0:00 - Intro
0:48 - What is a Virtual Machine?
4:44 - Benefits of using Virtual Machines
6:44 - Type 1 vs Type 2 Hypervisor
11:25 - Why are companies adopting Virtualization?
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Пікірлер: 188

@TechWorldwithNana 2 жыл бұрын

► Please like & share if you liked this video 😊💙 ► Follow me on IG for behind-the-scenes content 👀: bit.ly/2F3LXYJ This video is part of the Linux module in the complete DevOps educational program: bit.ly/431WJEO If you want to build up your DevOps skills from zero to knowing all the required DevOps concepts and tools be sure to check out our bootcamp. ▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬ 0:00 - Intro 0:48 - What is a Virtual Machine? 4:44 - Benefits of using Virtual Machines 6:44 - Type 1 vs Type 2 Hypervisor 11:25 - Why are companies adopting Virtualization? ▬▬▬▬▬▬ Want to learn more? 💡 ▬▬▬▬▬▬ Full K8s course ► kzfaq.info/get/bejne/jppoidh1u9yUlKM.html DevOps Tools, like Terraform, Prometheus ► bit.ly/2W9UEq6 Full Docker course ► kzfaq.info/get/bejne/acldnKWfnJnIdHk.html Jenkins Pipeline Tutorials ► bit.ly/2Wunx08

@coloursoflife5826 2 жыл бұрын

Loved your lectures teacher Nana .Can you please make a tutorial of any Machine learning algorithm probably a neural network which loads data of any type and using reinforcement learning gives results using python py charm.IT WILL BE A GAME CHANGER.THANKS TO YOU I LEARNED PYTHON FROM YOU AND LOVED DOING PROGRAMMING.:))

@frankynakamoto2308 2 жыл бұрын

Why not just make an operating system with both OS in them, windows and Linux and Obuntu and also all Algebra equations and encyclopedia all together.

@kesariprasad2975 2 жыл бұрын

@Nana : starting this vid with explaining type2 first and then moving on to type1 sure was the best way of teaching it. Doing it the other way might have created confusions. You are certainly helping many to learn concepts easily. Thanks a lot. Am a fan. 👍

@tomboytomgirl5356 Жыл бұрын

@Nana: you are an excellent teacher. You know the subject fluently and you explain it SO CLEARLY! You created NO confusion in understanding the material. You are very good, Nana. Thank you so much and please keep teaching us.

@clintonugogeorge3416 Жыл бұрын

What I couldn’t grasp in 48hrs, Nana made it more clear to me in 15mins. Thank You 🙏

@getinthecar3624 2 жыл бұрын

For someone who doesn't know anything except get on the internet. I learned from a video about 8 months ago about virtual machines. I finally just got it installed. (Finally getting to the point) This is by far the best teacher that I can understand how you explain things. Looking forward to more of your videos. Thank you so much

@kunika3282 3 ай бұрын

I am in love with your video now

@vladislavkaras491 2 жыл бұрын

Great explanation! Especially, when you explained the practical use.

@devorein 2 жыл бұрын

Really great tutorial. Extremely well explained. Thank you.

@TechWorldwithNana 2 жыл бұрын

Happy to hear, thank you Safwan :)

@thomash.8297 2 жыл бұрын

Another perfect explanation Nana, thanks!

@BitcoinBabu369 2 жыл бұрын

Simply superb explanation. Thanks 👍

@jacquibruce-yokoyama2478 Жыл бұрын

I appreciate the clear and concise way you deliver the technology concepts. No holding back, you explain certain quirks that may be confusing, in just a matter-of-fact simple dialogue. Thank You for Sharing your Expertise!

@antongiorgiotognoli3496 Жыл бұрын

It was definitely crystal clear, thanks for the very useful and concise explanatory videos for beginners in the field :}

@amnahamjad2017 Жыл бұрын

Beautifully explained a complex subject. Bravo!

@majorobaro7981 2 жыл бұрын

Thanks for your simplicity in communication.

@kirstenward4925 2 жыл бұрын

I'm in the healthcare field. Computer software, electronics, whatever you call it is SOOOO foreign to me. Nana, has the absolutely BEST way of explaining this stuff in a way that truly appreciated and easily understood.

@prasathj7436 Жыл бұрын

Just came across your video. This is really wonderfully made. Thanks for the great video and excellent detailed explanations. Appreciate your effort. I am one of your subscribers now :)

@marcoyim1060 2 жыл бұрын

Hi, Nana This is a wonderful video. Very helpful & informative. Please keep up with your good and professional work.

@TechTutorialswithPiyush 2 жыл бұрын

Another amazing video Nana! Simply awesome. By the way, which powerpoint theme you use in your videos mostly? They all look amazing but I never found anything similar. :(

@cristianeste12 2 жыл бұрын

Why people can play the dislike button to Nana's videos? What is wrong with that people?

@numaanahmed9542 Жыл бұрын

What is wrong with you english?

@vivsh.1999 Жыл бұрын

you screamed so hard that they removed the dislike count

@dyodoleu 11 ай бұрын

Incels lol

@sivasaikiran7439 9 ай бұрын

Yeah

@satori8626 Жыл бұрын

You are answering the right questions, and explaining very well, thank you

@user-sl7yc7dn8i 3 ай бұрын

Thank you so much, this was very helpful.

@geetanshusingh2348 Жыл бұрын

Best video ever about cloud services 💯. Love from India.

@elenakim6324 11 ай бұрын

BEST explanation I have found so far!

@thecliniconlinetv5396 Жыл бұрын

Nana, you did a great job to this topic. Now I can clearly beat my chest that I understand this concept. Thank you

@amananurag07 2 жыл бұрын

Good and precise concepts. I have got across your videos and can say that they are extremely helpful. Thank you Nana.

@jelenatrifkovic5567 6 ай бұрын

Great explanation! Thank you so much!!

@ramiyousif8024 Жыл бұрын

Thanks Nana for the Great explanation! 👏👏👏

@mambofornasa 5 ай бұрын

Your ability to explain concepts is magnificent!!✨✅

@ScaloraProductions Жыл бұрын

Thank you for this clear explanation!

@tammyrhodes3823 9 ай бұрын

You’re a great teacher! I was able to understand a VM now!

@nalia20111 Жыл бұрын

Very well explained. Thank You! :D

@videogamesare1 2 жыл бұрын

Super helpful, thank you Nana

@yuriyzvirblis5327 Жыл бұрын

Thank you Nana. Couldn't explain it better!

@webservicege3587 2 жыл бұрын

Thank you Nana! 🙂

@walkerwhippet Жыл бұрын

Great video, thank you very much.

@bestofworld90 Жыл бұрын

Thank you for helping me understand this concept!! I read over and over and was still very confused but with your breakdown it all clicked 💡🔅🔆🔆

@nanceeverdeen8075 Жыл бұрын

Your vdo is just the best, really. Thank you!

@fahimmuhammadkhan3874 Жыл бұрын

It was really very informative.. U have created the internal confidence of us to debate on OS concepts. Thank You

@rajeshparkash2222 Жыл бұрын

One of the best video on virtualization

@nishantvats905 2 жыл бұрын

Great explaination and keep it up.

@aryapandey4576 Жыл бұрын

Thanks! This video is really helpful!

@kamilbrzezinski3645 2 жыл бұрын

Thank you, very interesting video. :)

@yegneswaran7844 2 жыл бұрын

Thanks would be a small word ... This video is simply awesome and I was able to understand VM concepts...

@Sara-oy6ly 11 ай бұрын

thank you so much nana that was very good explained thank you again 🥰

@sudhirpatil3434 2 жыл бұрын

nice explanation !!👍

@hibathanzil Жыл бұрын

Very well explained!

@baitapallimounika9134 2 жыл бұрын

Excellent video..trust me mam being a non CS student i learnt this concept clearly without having any doubt..great video...👍👍

@housemajaliwa Жыл бұрын

Perfect explanation

@13thravenpurple94 Жыл бұрын

Great video Thank you

@rajnishpsinha4683 Ай бұрын

What a great video!

@pragathiramesh6854 2 жыл бұрын

This is great content and it has clear explanation

@user-mj1vb2nh1v 2 жыл бұрын

Thanks about everything 😘🥰

@user-go1rh8bi3x 16 күн бұрын

I liked the video very much and in the end of it, got the feeling that it was very helpful in my understanding of the concepts of VM. Thanks! I subscribed to your channel :)

@summysanny 2 жыл бұрын

Very nicely explained.

@prashantganji5424 10 ай бұрын

Crystal clear, now I know what is VMware ESXi, Hyper V, Snapshots and more, Thank you so much Nana!

@ajeetmishra816 Жыл бұрын

really good explanation of virtual machines and hypervisor ❤❤

@adewemimo3811 Жыл бұрын

No one teaches better than this. Thank you for teaching ma'am

@one1moreform Жыл бұрын

Thank you so much 💖

@harish.bhuvanachandar 8 ай бұрын

Very good explanation

@dngxd3916 Жыл бұрын

Extremely helpful

@Pawel.Szymanski Жыл бұрын

That was so good ! Many thanks for making my job easier :)

@vedant9173 2 жыл бұрын

Great video!

@souromukherjee8425 2 ай бұрын

Awesome video ❤❤❤

@insoYT 2 жыл бұрын

It should be also mentioned that why virtualization is so much more powerful than bare metal servers is because it allows over allocating resources for VMs running on the same hypervisor host. You could have 4-core CPU on the hypervisor and you would be able to allocate these 4 cores to 10 different VMs and all of those VMs would have 4 cores available. It's a whole different topic how you plan such systems, but definitely one of the main reasons for virtualization as well. Usually up to 5:1 over allocation performance difference is imperceptible and cheap hosting services will go crazy with over allocation ratios to keep hardware costs to bare minimum.

@flexairz 2 жыл бұрын

You apparently never heard that overcommitting CPU's kills performance really fast...

@NavjotSingh-bm9fi 2 жыл бұрын

Wow amazing content ♥️

@sabarishravishankar5783 2 жыл бұрын

Thanks Nana 👍

@naitsabes2915 8 ай бұрын

great video!

@PraveenLodhi 3 ай бұрын

Thank You !

@subathrasrenigarajan8668 2 жыл бұрын

Your simply Great..You make us we love (not learn) the computer concepts. Thank you very much

@webcodingoprogrammingtips2090 2 жыл бұрын

Great as usual

@TechWorldwithNana 2 жыл бұрын

Thanks :)

@39_ganesh_ghodke98 9 ай бұрын

nice explanation 👍

@senthilmuruganr234 2 жыл бұрын

Excellent

@farnoushrezaei7903 2 жыл бұрын

thank you for this kind of great explanation. is there a way that we could have accessibility to the power point file you presented?

@shyamb6270 Жыл бұрын

Nana you are amazing

@mr.x5582 Жыл бұрын

Outstanding

@user-co2qe6kr5u 9 ай бұрын

oh my God you are so amazing teacher i understand everything what you talking about plsssss keep teaching.

@vijayarangans9987 Жыл бұрын

Hi. I am big fan from India. Vera level explanation.

@user-ng2lj2ng4t 10 ай бұрын

I like vers much your courses even my english is very limited but I can manage to understend you.

@ABDULKARIMHOMAIDI 8 ай бұрын

THANK YOUUUU

@tigrangevorgyan3584 2 жыл бұрын

Thanks!

@gffrrrr2968 2 жыл бұрын

Thank you so much

@leylacybs0515 3 ай бұрын

I really appreciate the way you teach. Apart from the benefits of Virtual Machines emulating computer systems, what could possible limitations be?

@sanika6547 Жыл бұрын

thanks a lot

@joseluizmartins1 Жыл бұрын

Thank you :)

@khyatibeads420 11 ай бұрын

wow wow and wow, I have tears in my eyes after watching the video. Miraculous way of teaching! As a person who had struggled with these concepts and a devops beginner, I am so thankful for your content! Great content!

@TechWorldwithNana 11 ай бұрын

😍 Thank you, so happy to hear!

@saladinbrandt 2 жыл бұрын

Good video - great stuff! German geek living in Zugdidi ...

@mohanvoleti 2 жыл бұрын

Awesome 👍

@technologisthandle 2 жыл бұрын

Very interesting video

@fadizgheib200 Жыл бұрын

you are just a treasure!

@MuhammadZubair-xw2pf Жыл бұрын

amazing

@navratanyadav5378 2 жыл бұрын

Thank nana

@palanisamy-dl9qe Жыл бұрын

Hi Nana, Thanks for your effort. I have one question here, As you said when I'm running my Jenkins instance (in AWS cloud)with Virtualization, just Assume it today Jenkins is not running reason is I made some changes in Jenkins configuration files, now the question is if I need to take backup of VMI as a snapshot but while taking snapshot I have Jenkins data with old configuration state file, after taking backup if I'm creating another VM with an image of backup data then again my Jenkins won't run right, in a new machine?

@user-ou9cm6mp8t 4 ай бұрын

thanks

@haitamsteankir9358 Жыл бұрын

thank u

@kingsingh9367 2 жыл бұрын

Please make video on MySQL and advanced python data science and machine learning🙏🙏

@elnaraalakbarova2715 2 жыл бұрын

Great videos Nana. Thank you. Where can I get information about 6 month Devops bootcamp?

@elnaraalakbarova2715 2 жыл бұрын

Nevermind, found it :)

@maheshjayaraman6856 2 ай бұрын

Excellent Nani Excellent and simple explanation. I have one doubt... Which cloud computing framework does VM falls IasS PaaS SaaS

@manoharmeka999 Жыл бұрын

That boot camp on Mac...is it the Type-1 hyper visor? If not, how we can get an ARM machine to install type-1 hyper visor and install different OS as portable files? But, if a computer hardware, the network card, can support only upto 65,000 ports, how come getting it 256GB RAM machine with 30 virtual machines of 8 GB RAM each can share those ports?

@socomax223 2 жыл бұрын

awesome vid! i have an interview soon ! hope this is enough!

@socomax223 2 жыл бұрын

Update: I got the job as an os MS level 2 support engineer for VMs 👀

@Eddie-uh7tl Жыл бұрын

@TechWorld with Nana Great content, very useful information! QUESTION: Does anyone know if the resources (CPU, RAM, Partition) allocated to the Virtual Machine, remain separated even if we are not using the the Hypervisor to launch the virtual machine??

@trishnatimalsena5478 Жыл бұрын

I don't think we can run a Virtual Machine int the first place without using a hypervisor since Hypervisor itself is what is used to allocate resources to multiple Virtual machines and/or the host machine