Understanding the Difference Between Virtualization and Containers

Docker, Kubernetes, Mesos, and the container buzzword bingo game leaves us all asking this same question at some point. We know VMs are great, so why all this fuss now about containers? Are they the same thing, but better? This talk will go deep into the technical details of the fundamental differences between the technology, explaining in depth how each of them works, and where each of them shine and why businesses choose one over the other. You will also get a good sense of where the warts are.
Speaker(s):
Acran Otto
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#Virtualization #Containers #OpenSource

[@swatisUtube]

I liked the slow,crisp pace of the presentation. It is very clear and concise.

[@gauravgoel2597]

One of the best technical videos I have seen, very precise and to the point. Clear agenda with deep explanation and good examples.

[@ZahidHussain-lx5jo]

Excellent presentation and delivery of knowledge. The presenter holds a sound knowledge over virtualization. Wish I could meet him.

[@Melop599]

By far one of the bests explanations given on the topic. Very detailed and interesting analogies used! Thanks

[@akshaysawant5583]

Amazing presentation! Simple ideas used to explain complex concepts.

[@AmanKumar-yg3hr]

Amazing content, perfect presentation. Loved it

[@zerodegrekelvin2]

Thanks for the presentation! Very good walkthru of container, also your presentation is a good example of how techtalk should be done.

[@marcosoliveira8731]

I´ve learned a lot in these 45 minutes.

[@SurendraPalSharma]

very well organized. Brilliant

[@mohank1504]

Brilliant session

[@arpitjoshi8717]

you are amazing , great explanation

[@vinod2915]

very well presented ..

[@jmmanuto]

if you cannot sleep, listening to this video can help you out.

[@666jammer]

LOL

[@davidhuang2524]

clear and bullet words

[@sravanasathyaveti5892]

Expecting much

[@nickharvey1115]

Enough about the toothpaste

[@BoltThrower321]

He does one big mistake:
In many environments, container run inside a VM.
For instance:
A company purchase a dual xeon server with 1 TB RAM, the host on this machine some VM's for Email, AD or a VM for testing. Than, one VM is for all the containers the eventually need.
Another use case is to use a VM with some classical application that are to big or to complicate to put them in a container, but the admin decides to also run some containers in the VM to make his live easier, because he found some containers that run very well and don't need much administration.
On the other hand, there are companies who sell app accounts like a calendar or blog template. Eventually with 100's of instances of the same base app. Sure, the will run containers on bare metal because here is no room for other stuff.
In regard to autoscaling in the cloud, often containers run inside of VM because a VM can be auto provisioned what physical hardware can't.

[@JeffReeves]

40:45 - He specifically talks about running containers in a VM.

[@krish224488]

Check out this in depth technical explanation on the topic
th-cam.com/video/0Xb421-9CTo/w-d-xo.html
Thanks

[@plaguedoct0r]

Tooth powder.