Virtual Machines explained in 15 Mins

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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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Опубликовано:

25 июн 2024

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Комментарии : 188

@TechWorldwithNana 2 года назад

► 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 ► ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-X48VuDVv0do.html DevOps Tools, like Terraform, Prometheus ► bit.ly/2W9UEq6 Full Docker course ► ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-3c-iBn73dDE.html Jenkins Pipeline Tutorials ► bit.ly/2Wunx08

@coloursoflife5826 2 года назад

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 года назад

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 года назад

@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 Год назад

@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.

@getinthecar3624 2 года назад

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

@clintonugogeorge3416 Год назад

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

@kirstenward4925 2 года назад

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.

@jacquibruce-yokoyama2478 Год назад

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!

@TechTutorialswithPiyush 2 года назад

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. :(

@thomash.8297 2 года назад

Another perfect explanation Nana, thanks!

@vladislavkaras491 2 года назад

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

@antongiorgiotognoli3496 Год назад

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

@BitcoinBabu369 2 года назад

Simply superb explanation. Thanks 👍

@prasathj7436 Год назад

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 :)

@devorein 2 года назад

Really great tutorial. Extremely well explained. Thank you.

@TechWorldwithNana 2 года назад

Happy to hear, thank you Safwan :)

@amnahamjad09 Год назад

Beautifully explained a complex subject. Bravo!

@marcoyim1060 2 года назад

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

@majorobaro7981 2 года назад

Thanks for your simplicity in communication.

@thecliniconlinetv5396 Год назад

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

@geetanshusingh2348 Год назад

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

@elenakim6324 11 месяцев назад

BEST explanation I have found so far!

@mambofornasa 5 месяцев назад

Your ability to explain concepts is magnificent!!✨✅

@amananurag07 2 года назад

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

@bestofworld90 Год назад

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 💡🔅🔆🔆

@yuriyzvirblis5327 Год назад

Thank you Nana. Couldn't explain it better!

@baitapallimounika9134 2 года назад

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

@nalia20111 Год назад

Very well explained. Thank You! :D

@ramiyousif8024 Год назад

Thanks Nana for the Great explanation! 👏👏👏

@satori8626 Год назад

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

@jelenatrifkovic5567 7 месяцев назад

Great explanation! Thank you so much!!

@videogamesare1 2 года назад

Super helpful, thank you Nana

@fahimmuhammadkhan3874 Год назад

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

@tammyrhodes3823 9 месяцев назад

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

@yegneswaran7844 2 года назад

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

@ScaloraProductions Год назад

Thank you for this clear explanation!

@kunika3282 4 месяца назад

I am in love with your video now

@rajeshparkash2222 Год назад

One of the best video on virtualization

@webservicege3587 2 года назад

Thank you Nana! 🙂

@nanceeverdeen8075 Год назад

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

@prashantganji5424 11 месяцев назад

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

@aryapandey4576 Год назад

Thanks! This video is really helpful!

@user-sl7yc7dn8i 3 месяца назад

Thank you so much, this was very helpful.

@rajnishpsinha4683 Месяц назад

What a great video!

@cristianeste12 2 года назад

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

@numaanahmed9542 Год назад

What is wrong with you english?

@vivsh.1999 Год назад

you screamed so hard that they removed the dislike count

@dyodoleu 11 месяцев назад

Incels lol

@sivasaikiran7439 9 месяцев назад

Yeah

@kamilbrzezinski3645 2 года назад

Thank you, very interesting video. :)

@nishantvats905 2 года назад

Great explaination and keep it up.

@hibathanzil Год назад

Very well explained!

@pragathiramesh6854 2 года назад

This is great content and it has clear explanation

@insoYT 2 года назад

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 года назад

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

@sudhirpatil3434 2 года назад

nice explanation !!👍

@Sara-oy6ly 11 месяцев назад

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

@housemajaliwa Год назад

Perfect explanation

@user-go1rh8bi3x Месяц назад

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 :)

@13thravenpurple94 Год назад

Great video Thank you

@souromukherjee8425 3 месяца назад

Awesome video ❤❤❤

@ajeetmishra816 Год назад

really good explanation of virtual machines and hypervisor ❤❤

@vedant9173 2 года назад

Great video!

@NavjotSingh-bm9fi 2 года назад

Wow amazing content ♥️

@summysanny 2 года назад

Very nicely explained.

@adewemimo3811 Год назад

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

@walkerwhippet Год назад

Great video, thank you very much.

@user-mj1vb2nh1v 2 года назад

Thanks about everything 😘🥰

@Pawel.Szymanski Год назад

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

@one1moreform Год назад

Thank you so much 💖

@naitsabes2915 8 месяцев назад

great video!

@dngxd3916 Год назад

Extremely helpful

@subathrasrenigarajan8668 2 года назад

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

@harish.bhuvanachandar 9 месяцев назад

Very good explanation

@sabarishravishankar5783 2 года назад

Thanks Nana 👍

@PraveenLodhi 3 месяца назад

Thank You !

@mr.x5582 Год назад

Outstanding

@39_ganesh_ghodke98 9 месяцев назад

nice explanation 👍

@farnoushrezaei7903 2 года назад

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

@webcodingoprogrammingtips2090 2 года назад

Great as usual

@TechWorldwithNana 2 года назад

Thanks :)

@senthilmuruganr234 2 года назад

Excellent

@vijayarangans9987 Год назад

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

@user-co2qe6kr5u 10 месяцев назад

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

@khyatibeads420 11 месяцев назад

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 месяцев назад

😍 Thank you, so happy to hear!

@shyamb6270 Год назад

Nana you are amazing

@user-ng2lj2ng4t 10 месяцев назад

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

@tigrangevorgyan3584 2 года назад

Thanks!

@ABDULKARIMHOMAIDI 9 месяцев назад

THANK YOUUUU

@mohanvoleti 2 года назад

Awesome 👍

@saladinbrandt 2 года назад

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

@joseluizmartins1 Год назад

Thank you :)

@leylacybs0515 4 месяца назад

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

@gffrrrr2968 2 года назад

Thank you so much

@technologisthandle 2 года назад

Very interesting video

@sanika6547 Год назад

thanks a lot

@fadizgheib200 Год назад

you are just a treasure!

@MuhammadZubair-xw2pf Год назад

amazing

@navratanyadav5378 2 года назад

Thank nana

@kingsingh9367 2 года назад

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

@maheshjayaraman6856 3 месяца назад

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

@user-ou9cm6mp8t 5 месяцев назад

thanks

@haitamsteankir9358 Год назад

thank u

@palanisamy-dl9qe Год назад

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?