Docker Explained

In this video I talk about how I use Docker for my local development environment and my continuous integration pipelines. I also take some time to explain what Docker is and work through a few examples to demonstrate Docker's features.

Prezet repository:

[landonakins]

Just recently discovered your videos and was quickly disappointed when it looked like you went inactive 4 years ago. Then this! You offer great explanations; please keep it up!

[tomdevisser]

Your videos are probably the only tutorials I don't have to watch at 2x speed.

[sivasankarant]

Dude where have you been? Its been 4 years! Anyway glad you're back❤🤘👍

[scottfredericksen]

Fantastic explanation. When I was starting out with docker, this would have been a huge help.

[AlekVila]

Thank you for your incredible videos! This one was challenging for me. I loved the first part, and I had a hard time keeping up after you transitioned to the micro-container topic. I definitely can't use what I watched there without doing more research.

[timman]

A genuinely great explanation, this should be the go-to for anyone trying to wrap their head around docker

[luciojb]

Your talking is so great i actually understood the entire video at 2x playback speed

[atabish]

Wow...What a timing of this video. Was just about to start working on WhatsApp business API and was clueless about docker. This will really be very helpful in this case. Thank you for this video.

[glyakk]

Wow, information-dense for sure. I am learning how to use docker in my workflow and this helped me piece together so many things. Will have to rewatch a few times. Thanks!

[jfriedrich]

great job, I love your explanation, even I have to listen it mosty 2-3 times to get all you explain :-)

[chrislyonm]

Thank you so much for this! So glad to see you have new videos again.

[James_Hallam]

Awesome videos. If only you'd made this two years ago, you would've saved me weeks of effort!

[TebogoMotlhale]

you are UNLIKE anybody else on YouTube when it comes to web technology related videos 😊😉 !

the FIRST area where you truly excel is the way you SEQUENCE the explanation of your concepts. this is EVIDENT even in the subtle style that you use when demonstrating how to write an expression in source code, whereby the correct method of conceptualizing an expression, such as a SIMPLE assignment of a value to a variable, is to conceive the VALUE as the FIRST thing in your mind, and ONLY write the "variable name" AFTER you've got a CLEAR grasp/imagination of WHAT {value} you are putting into that variable, rather than what OTHER people do by writing the VARIABLE NAME first, followed by an assignment operator, only to write the VALUE as the LAST thing, which is still technically "Ok" {left-to-right that's how the world works}, but that style of approaching the concept in this case, is in fact COUNTER-INTUITIVE !!

the SECOND area/aspect where you truly excel, is in your ability to explain things by starting off from a SINGULAR perspective, dealing with the concept by using an example that begins with ONLY **ONE** item, rather than what we see when people rush to PLURALIZE everything when they could NOT even clarify how ONE ITEM would be treated/handled ! This syndrome of rushing to PLURALIZE a concept prematurely BEFORE you explain to people how you treat ONE item, beats even the smartest of PhD professors (especially Mathematics and Physics gurus) on YouTube. A Maths/Calculus professor will blatantly FAIL when it comes to explaining something at its atomic level, yet he will know how to RUSH AHEAD telling us how to shoot NINE birds using 3 rifles when he could NOT clearly explain how you shoot ONE bird using ONE rifle !! And you BEAT them ALL when it comes to that aspect, hands out 😁👍👌 ! Keep it up !

"I was shocked to learn how many people with B. Degrees in Maths, have NEVER written a proof to demonstrate how 1 + 1 = 2" --Marcus du Sautoy

[OfficialSevenStrikes]

You're the best man, never seen better explanation with good real world/production examples. Well deserved sub and like!

[oussamaabderrahim]

Hey Welcome Back ! also Awesome super clean Video with tons of usefull stuff : Big Thanks !

[soumyarahul]

Docker containers are not pushed to docker registry, it is the images which is moved to docker registry. I believe those comments need to be moved/editted. Rectify me if I am wrong. Otherwise, it's really a good and complete content. Thanks.

[sushmatilave]

Very Well explained.. Thsnk you so much

[jaberabdallatef]

Great Job, thank you for the simplicity of the description

[dpointeck]

Nice work man! Really like that format.

[TomButler]

I subscribed even though you hadn't put out a video in 4 years... and it paid off!!!