Private Cloud Rules

For the past years one of the IT mega trends has been "the cloud". Many companies are rushing to the public cloud because it's easy for them and quite honestly...because everybody else is doing so.
But it's not really "the cloud" what everybody wants - it's the frictionless CLOUD EXPERIENCE that we love. Like all larger companies very well know, that same cloud experience can be achieved with building your own PRIVATE CLOUD. The difference is that private cloud exceeds the capabilities of public cloud, listing a few examples:
- More control over your precious business critical data
- More hardware and software security
- More infrastructure and application agility
And the best part is, when you design and implement your private cloud using the best technologies from trusted vendors, private cloud will become significantly less expensive than using the same services from public cloud.
Join me with my introduction on the differencies between traditional data centers, public cloud and private cloud.
Who am I? Check my website: markus-leinonen.com

[@venkysmile]

" If you are unable to explain in simple words then you don't understand it ". The explanation of yours shows the depth of your understanding in the cloud space

[@TechEnthusiastInc]

Thank you, Venkatesan G! That's a high compliment in my books. Great to have you around.

[@rahulkantjha]

Best tutor available on the internet. He is a genius in explaining things, very engaging and informative video.

[@TechEnthusiastInc]

Thank you very much for your encouraging words, Rahul! This keeps me going. Great to have you here! :)

[@klaudiakrupa7548]

I agree ! I just came across this video and everything is so clear now. Kudos Markus !

[@TechEnthusiastInc]

Glad to hear, Klaudia! Great to have you around. 💪

[@gabrielarod2018]

I started working in a technology company and your content is really helping me understand difficult concepts, your teaching is amazing, please keep up!

[@TechEnthusiastInc]

Thank you, Gabriela! Glad to hear my videos were useful to you. See you around! 👍

[@nananinagarciafernandez4317]

Amazing how simple you explain this. I’m a nun and finally see the relevant of this subject, (Spanish speaking sorry my English).

[@TechEnthusiastInc]

Yep, all clouds are awesome! Not just those big ones. Great to have you around! 👍

[@maykopetersen5741]

The best explication about Private Cloud ever! Ty!

[@TechEnthusiastInc]

Thank you, Mayko! Glad to hear it was helpful.

[@johnfitzsimons9686]

Great video and explanation of the benefits of Private Cloud. It's always a magical moment when during conversations with customers you get them to really think about what is under the covers of Public Cloud and they realise it is just somebody else's hardware with a software overlay.

[@TechEnthusiastInc]

Thanks, John! I know, it is amazing how many people think cloud being somehow different to any other data center but that's just a testament to successful marketing of CSPs. 😋

[@filiecs3]

And, more often than not, it's just free and open-source software wrapped in a shiny branded interface.

[@TechEnthusiastInc]

Exactly! People might not realise it but you can create your own private cloud quite easily and affordably these days. But where I do think these big cloud companies have real value to offer is with hybrid and multi clouds. That's where things get more complicated.

[@TheWholeBits]

Definitely one of the best explained video for private cloud versus public cloud

[@TechEnthusiastInc]

Thanks, Temi!

[@mcsneto]

Finally i've found a didactic video that explain the difference between Private and Public cloud services works. thank you so much!

[@TechEnthusiastInc]

Awesome to hear that you found my video useful! Great to have you around! 😎

[@andywang8753]

Best explaining cloud feature ever, thanks!

[@TechEnthusiastInc]

Thank you, Andy! 👍

[@mandarjintikar]

You are the best!!! This is how the trainer should be.it's really easy to understand.Hats off!!.

[@TechEnthusiastInc]

Whoa! Thank you very much, Mandy! Glad to hear you found it useful. 👍 Happy holidays and see you around! 🎉

[@smashogre4766]

I would echo all the positive comments to be sure, but I'll add a couple! First, I think your delivery is excellent - meter, timbre, tone, not too fast (or slow), and no jargon where none is needed. Top shelf! Second, (I tell students this too) when it comes to learning something totally new, wherever possible, build a "framework for understanding" first as that makes subsequent information much easier to assimilate. In only 11ish minutes, you managed to do exactly that. Wow!!

[@TechEnthusiastInc]

Thank you, Smash Ogre! I totally agree, framework is super important. I always try to explain in a way I learn best myself and it's good to hear you enjoy this method too. Great to have you around! 💪

[@Piyushsantwani]

What a beautiful way of teaching. Thanks Markus :)

[@TechEnthusiastInc]

Thank you, Piyush! 👍

[@moonpak007]

Very well explained. I Love the way of teaching.

[@TechEnthusiastInc]

🙏

[@barhoomo]

Boy o Boy, do I find my solution to any Infrastructural/Architectural/Complex and yet simplest form of explanation (obviously which took you Markus years to develop with that sharp mind of yours!) Man, Keep it up! I wish you nothing more than all the Blessings and success!

[@WalterGomes30]

Thanks for sharing. This is the kind of material that makes the journey of learning a fun and easy process.

[@TechEnthusiastInc]

Thank you very much, Walter! That's the best kind of feedback! :)

[@imeldasetijadi7346]

i just started watching a couple of your videos in youtube. You have such clarity in your explanation. non techy would be able to absorb easily! great job!

[@TechEnthusiastInc]

Thank you, Imelda! Happy to hear you enjoyed them. 👍

[@gauravbhutada15]

One of the best explanations for Private Cloud. Absolutely loved it !

[@TechEnthusiastInc]

Great to hear you liked it, Gaurav. See you around!

[@YasserDilmi]

I am glad I googled the same exact keywords, thank you for the awesome explanation and content.

[@TechEnthusiastInc]

Thank you, Yasser! Happy to hear you liked the video. :)

[@lakshmikanthbhat1060]

Beautifully. Explained 👍

[@JabYoFace]

4 years later and this concept is as relevant as ever…except with advent of containers and Kubernetes, VMs/hypervisors are relics and superfluous, driving private cloud costs down even further…another deficiency of public clouds is that they’re are multi-tenant meaning you’re not only renting someone else’s servers but sharing resources with other customers as well. Because of this, PaaS vendors have to enforce strict SLAs to keep things copasetic which may not bode well for your customers/SLAs if that makes sense.

[@TechEnthusiastInc]

100%. The general concept hasn’t changed a bit. And I agree, containers are the future. Though, you’d be surprised how many workloads still run on VMs…or even bare metal! So eyes on containers but let’s not rush to bury VMs just yet. 😉

[@JabYoFace]

@@TechEnthusiastInc I’m def not surprised to see VMs all over the place because old habits die hard😆 but what’s surprising to me is when I talk to folks about running containers on bare metal they get a glazed look over their faces. You’re removing virtual hardware and replacing with virtual processes running on the OS. Still more work to be done on getting people to shift their thinking since it’s been how IT operated for last 20+ years.

[@justxenaa5489]

Working on a project and this has truly simplified things for me. Thanks!

[@TechEnthusiastInc]

My pleasure. Glad to hear you found the video helpful. 👏

[@chandanbheemanakunta4158]

Aligned with all other comments, you just have a fantastic sense to explain. Your delivery is catchy and captivating without losing the grip on the technical aspects of it. I am definitely going to follow you. I wish every CxO watches this, so they actually understand the “why” of the “what” they want to be able to make informed decisions, rather than just be able to say “we are a cloud company.”

[@TechEnthusiastInc]

Thank you, Chandan! Great to hear you enjoyed the videos. Stay tuned, more content coming soon!

[@chandanbheemanakunta4158]

@@TechEnthusiastInc Absolutely. Just a thought- Would it make sense to extend the HCI design with a video depicting solutions from the LAN to the Data center edge networking components? I realize it can get a bit complicated, but I am thinking if we break it down to core, next generation firewalls, edge routing, it would give a comprehensive overview of an entire modern data center or rather “Private cloud”?

[@TechEnthusiastInc]

Absolutely - would make a lot of sense! Whenever I have some slack time, I will make a more comprehensive video about private cloud. Which, by the way, also includes lifecycle management, online portal, billing, etc. Thanks for the suggestion! 💪

[@chandanbheemanakunta4158]

Agreed!

[@blackwalker4157]

You're a best teacher...thanks very much. I enjoyed your course so I'm going to continue !

[@TechEnthusiastInc]

Thank you, BlackWalker!

[@jacqueng817]

Hi Markus, this is awesome ! Thank you very much you made it simple to understand and demystified what appeared to be very complex for me a newbie in this arena 😀

[@TechEnthusiastInc]

Thank you very much, Jackie! I am glad you liked the video. 😊 Our industry is indeed most of the time very complex so I find it important to simplify things first before you can understand the complexity.

[@MarkusPfeil]

Thank you so much! 🙏 Really perfectly explained the topic. 👍

[@TechEnthusiastInc]

Thank you, Markus! Appreciated.

[@naveenpriyamanthagamage4135]

Thank you man.. this is very helpful .. Really good teaching method .. ❤❤❤

[@TechEnthusiastInc]

Thank you, Naveen! My pleasure, glad you liked it. Subscribe for more soon. :)

[@user-ud4ey2oq3s]

Great Job Markus, very well explained, discovered you today, binge watching all your videos

[@TechEnthusiastInc]

Glad to hear you enjoy my videos! 🥳 Welcome aboard!

[@aryehbarron4067]

Excellent video, thank you!!!

[@TechEnthusiastInc]

Thank You, Aryeh!

[@paungde]

So smart and thank you very much.

[@TechEnthusiastInc]

Thank you, Lin! Great to have you around. 👍

[@fbw7]

Awesome...thanks ❤️

[@Fordance100]

Thanks for the clear explanation.

[@TechEnthusiastInc]

My pleasure, Fordance. Happy you liked it.

[@Rebrouf]

This guy's great man! You should have a million subscribers already 💪💪💪... they're probably on their way. I'm one of them.

[@TechEnthusiastInc]

Haha! Thanks, Rebrouf! Waiting for the rest 993,000 subscribers to find their way in. 😅 Thanks for subs, see you around!

[@linde_learn3892]

This is very good teaching.

[@TechEnthusiastInc]

Thanks, Linde!

[@rahulsinghrajput2082]

Awesome way to explain. Like it

[@TechEnthusiastInc]

Thank you, Rahul! Great to hear you enjoyed it. Just finished building my new studio so keep following - lots of new content coming in 2020! :)

[@ranjithvlsi]

Simple and Great Expecting videos with deep information (Technically)

[@TechEnthusiastInc]

Thanks, Ranjith! I agree, I think I should be doing a few a bit more technical videos at some point. Thanks for the tip! 👍

[@quelee7569]

Thanks for great video!

[@TechEnthusiastInc]

My pleasure, Que!

[@leethornton4172]

Thank you very much for this video, it has taught me a lot in such little time. As this topic and something that i am studying at the moment.

[@TechEnthusiastInc]

Thanks, Lee! Glad to hear I could be of service. :)

[@anupx73]

Very nicely explained. Many thanks..

[@TechEnthusiastInc]

Thank you, Anup! Appreciated.

[@dimitrisvasiliadis5282]

Excellent

[@robertohardessen2590]

Brilliantly simple

[@TechEnthusiastInc]

Thanks, Robert! Glad to hear you liked it.

[@samuelnord480]

Once the private cloud has been built, what comes next? IaaS? Then PaaS? Can you do some video about that? I liked how you explained in the video. Very nice, kiitos.

[@TechEnthusiastInc]

Well, depends on your goals. It can all be done after "the private cloud as been built". IaaS and PaaS are a bit different things. They are service models, meaning the whole envionment is being maintained and supported, maybe even operated and managed by someone else and you pay a monthly fee for the service. But you are right, this would be an interesting continuum to this video. I need to add that to the list. Thanks for the suggestion and for your kind words! 🙏

[@gggg-qp2jz]

such an amazing video thank you alot man

[@TechEnthusiastInc]

Thanks a lot, gg gg! Appreciated.

[@AyrenJagar]

Wow, this is the type of explanations I have been looking for. The MS lecturers can really learn some things from you instead of just showing us charts and graphs.

[@TechEnthusiastInc]

Thank you very much, Ayren! I am happy to hear you found the video useful. 👍

[@joshc7865]

Hi Markus, love your content mate, what’s your thoughts on AHV vs HyperV as a Nutanix Custer hypervisor? Does AHV require a separate physical domain controller outside the cluster?

[@TechEnthusiastInc]

Hi there, Josh! Glad to hear you enjoy my videos. :) Now that's a question you are not alone with. There are so many views to this that I'm not sure if I can address all of them here. There's personal hypervisor preferences, your internal requirements, pricing&licencing, etc. But from the tech point of view: AHV is a KVM spin-off whereas Hyper-V is based on Windows Server Core. Two very different approaches. As much as I like open-source I would personally still go for Hyper-V (especially if you already have Microsoft licenses) just because of the longer list of enterprise features. However, with hyperconvergence you don't often times utilise all the underlying hypervisor features so this is not a straightforward answer. What comes to domain controller, that's purely a Microsoft thing, hence, you don't need to worry about that with AHV.

[@anishrajan6307]

Interesting to listen to your way of presentation

[@TechEnthusiastInc]

Thank you, Anish! :)

[@dkhiliamin1691]

this is perfect

[@TechEnthusiastInc]

Thank you very much! Glad you liked it.

[@adityajain1989]

My Dear Friend, we wait and wait and wait for your to bring more and more content.... There is a gift with you which very few have(You Made that gift) please explore / Exploit it..... but pleaseeeeeeeeeeeeeeeee bring more videos....Please

[@TechEnthusiastInc]

Hahah! My apologies, Aditya. Been keeping pretty busy the past couple of months BUT...I am expecting 2 x HPE SimpliVity 325 nodes to arrive in a week or so and you bet I'm gonna make many videos of them! So, just stay tuned, your patience will be rewarded. Have a great weekend! 😋

[@anmoldeep0123]

Big Fan Markus !!!!!

[@TechEnthusiastInc]

Thank you, Anmol! 💪

[@atifahsan6910]

wow Amazing Explaination

[@TechEnthusiastInc]

Thank you!

[@geekmuralin]

thank you u made life easy

[@TechEnthusiastInc]

Glad to hear! 🙏

[@poladrianbinas8714]

worth it to sub and hit the like button, keep it up sir.

[@TechEnthusiastInc]

Thank you very much! Will do. 💪

[@tetaguila7841]

cool thing!

[@SHARANJITBAINS]

Nice, love from heaven

[@chellimipradeep4842]

super

[@sagarpadal224]

Absolutely brilliant. How do I get a list of all the videos you prepare

[@TechEnthusiastInc]

Thanks, Sagar! Appreciated. At the moment the best way to get notified about my new videos is by subscribing to my channel and hitting that bell button as well (to activate notifications). However, I am working on a newsletter system that would keep you updated about everything I do. Stay tuned! 😉

[@imamhyderali2885]

Where is the next video about private cloud ? Waiting for it

[@TechEnthusiastInc]

Thanks for the request, Imam! All sorts of clouds are all very interesting topics to me. For sure I will touch private clouds with my future videos - remember to subscribe to get notified of my new videos. :)

[@grantbentley4177]

I cannot believe how well this transparent whiteboard instructional tool works to keep my attention during a discussion of a rather complex topic. Strategic thinking requires the elimination of detail without any reduction in the value of meaning and implications. Your audience is sophisticated enough to fill in the details as they stay focused on the strategy.

[@TechEnthusiastInc]

Hi, Grant! Glad to hear you liked it. Whoa - what a sage thing to say! I could not agree more. It's always a balancing act between simplifying and keeping the facts straight. Great to have you around.

[@Redwane-Music]

I was following you until the end when you said you have a solution and all you did was draging the data center and combine it with the public cloud and I understood nothing of what you propose here

[@henrik3098]

hyvää azure hyvää

[@ellegolicha617]

u make hard things to understand so simple

[@TechEnthusiastInc]

Thank you, elle!

[@ShivaRanjanmp]

Really use Full

[@TechEnthusiastInc]

Thank you, Shiva! Glad you enjoyed it.

[@BarrySwords]

So are you really writing all this backwards?

[@TechEnthusiastInc]

Haha! That talent is still missing from my CV, I am afraid. 😆 The technique is called "lightboarding". I have a thick clear glass in between myself and the camera. I write normally on the glass and then, in post production, I flip the image horizontally. This way, text appears correctly to the viewer...and I become a leftie in the process. 😋

[@quelee7569]

Thanks for great video!

[@TechEnthusiastInc]

My pleasure!