What is RabbitMQ?

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What is Rabbit MQ? And what makes it one of the most popular message brokers out there?
In this lightboard video, Whitney Lee with IBM Cloud, answers these questions and much more as she visually shows the flexibility RabbitMQ provides enterprises as the move their messages through a system as well as the benefits of it being cloud friendly.
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#RabbitMQ #MessageBroker #IBMCloud

[@Aravindagp]

**Summary** *Background:* - A message queue will help in *decoupling* two components (e.g. checkout and inventory) - Components can *scale* based on demand - Queue sits on a different machine and can offload some of the work of components and make it more *performant* *RabbitMQ:* - It is based on the AMQP message model. - Producer produces the message to exchange instead directly to the queue. - exchange can be connected to many queues - Queues are connected to the consumer by a binding key - Flexibility is a large part of the model - Different types of exchange - Fanout - the message is duplicated to all the queues - Routing Key - sends to queue matching the exact binding key - Topic - matches based on topic e.g. message is sent from routing key "ship.shoes" and binding key "ship.any" - Header - messages are moved through the system-based header - Default (specific to RabbitMQ not part of AMQP) - matches the routing key with the name of the queue e.g. "inv" routing key matches the "inv" queue name. - the consumer has the control, not the message broker, they define the message metadata - it is cloud-friendly - easy to get started - can be deployed in a container e.g. docker - can run on the cluster (fault-tolerant, highly available and high throughput) - It has good library support in many languages. - It has good security supports FASL, LDAP and TLS. - It supports message acknowledgements - Good management and plugins.

[@soojinoncloud]

IBM's transparent chalkboard lecture are always the best.

[@Suraj-tz3oq]

she really is writing mirrored letters? 😶

[@AndrezFernandoMartinezMendieta]

She is right handed btw 🤷

[@SkyAperture]

@@Suraj-tz3oq thats insane

[@c0deventures]

The board is actually towards themselves. So in the end they mirror the screen.

[@aadityakiran_s]

Yeah transparent. Even the writing is transparent. Can't see anything.

[@RobertFletcherOBE]

This is a really concise, and well explained introduction to RabbitMQ. Thank you Whitney!

[@manueljordan317]

I like this style of teaching, old school with a modern chalkboard. Well done!

[@victorsantana8005]

This is a great and concise source for getting to know RabbitMQ but I'm more impressed by the fact that she can inversely on a transparent whiteboard so that a camera on the other side can read it.

[@nkosanam1583]

The explanation is so simplified that even a non-IT person will grasp the whole concept of message handling. Well done!!

[@glowiever]

thanks for the concise explanation. been confused about this message queueing system for a while.

[@indiclock1577]

Whitney your hard work reflects in the content and explanation. I wish I could have you as my cloud trainer

[@sumithsps007]

awesome presentation. Today I got it completely, my confusion was about how it's handled lots of messages, but now it got resolved. Thanks, Whitney

[@DodaGarcia]

These videos always look so cool I don’t know who had the idea to design them that way but it was genius, they always stand out

[@sugandhkm]

Very good overview and precise to the point explanation! I really like all IBM cloud videos. Great for learning and to get started!

[@adebiyial]

Thanks, Whitney and the entire production team. I really like these videos that explain the crux of the stuff in less time. I'm interested in learning more about this. Can you recommend books or any other sufficiently complete resource(s)?

[@iaros.h]

Haha, I was going to bed planning to check this out the next morning ... and here I am watching your new video. Thank you, IBM team for the another video which is both on point and on time.

[@charles8001]

So did I haha!

[@bartaouch3040]

so am I hhh

[@jeromeeusebius]

Thank you very much Whitney. I enjoyed this video very much. It is very informative and has all the relevant details in 10 minutes. Very concise and well explained.

[@RohitKumar-kb8pz]

Love this explanation and now have better understanding of producer/sub model. Thank you.

[@TheSatyam182]

One of the best explanations about RabbitMQ ever!

[@dennisperiquet190]

Nice explanation, nice presentation. I like how these whiteboard talks are evolving -- they now have animations -- cool.

[@leathalee2256]

Whitney makes it sound so easy.

[@vittoriomorellini1939]

Very good explanation. To understand the necessity to use a message broker in a microservice enviroment and in a scalable enviroment

[@parvejsolkar123]

Really appreciate use of different colors for better understanding...thank you for the video👌

[@patrickmotaung5866]

Finally I've found a video that well explains message queues

[@techcityideas]

great example of excellent left handed minds and artists, both artistic & technical, righting back-to-front.

[@merrillkoshythomas1520]

This is perfect! I didnt even know what a message broker was and after this, I have something solid to start with. Thank you Whitney!

[@IBMTechnology]

You're welcome, thanks for watching! 👍

[@promisepreston]

This is very concise and amazing. I love the video. Never knew when I got to the end of it. 😄. Thank you to the entire production team.

[@IBMTechnology]

Hey there! Thanks a lot for your feedback, glad you enjoyed it! 😃

[@ubaidullah7621]

very well explained , thanks to IBM and Whitney for enabling and explaining this good

[@cheryl3217]

Thank you for the very clear and concise introduction!

[@jochenblock7802]

Thanks for this fantastic explanation of RabbitMQ!

[@tfk3160]

I wanted to learn the basics of RabbitMQ and this video is just great for that. I value the fact that the instructor went over the basics of the messaging queue and the underling aspects such as the exchange and how that relates to the queues that are named with a tag. Other videos talk about asynchronous communications and then jump into a code example. You can explain the concepts of something without going immediately into one of many implementations. Thanks.

[@IBMTechnology]

Glad it was helpful!

[@aniljangraindia]

Wow!! Such a nice explanation. I want to learn every topic from you. Thank you for such a great video.

[@nimasarayan4531]

oh my god! I was just searching for rabbitMq in IBM this morning.

[@brianfandy]

my favorite channel. always come here to learning new stuff

[@haraldsvendsen4758]

My first thought to this was - wow, she's really good at writing mirrored text!

[@craigleppan7164]

Thanks: nice way of presentation. Thorough and concise.

[@RedRobin84]

Thanks for clear and understandable explanation!

[@rajatagarwal60]

concise, to the point explaination!! awesome. loved it :)

[@sinify6676]

Just the right level of detail for refreshing/preparing for an interview, thanks!

[@IBMTechnology]

Glad this was helpful, good luck with your interview! 🤞 💪

[@MrEdinaldolaroque]

Excellent overview! Thank you, Whitney.

[@ecommercetechbuild1354]

Excellent explanation. Really precise and concise.

[@d4lep0ro]

Wow. Very easy to understand, incredible job.

[@abolfazlsaravani2214]

This was one of the best educational video I have ever seen. thanks!

[@jivangilad]

Good explanation with positive vibes that cached me. Thanks

[@sokham4523]

a valuable 10 mins video. thanks for sharing

[@johnmorsley]

Outstanding! Really loved this, great explanation :)

[@kevinmouen4085]

thank you, it's really concise and easy to understand

[@AyCRanime]

Very concise tutorial, thank you.

[@create_space812]

very useful info within 10min. thank you!

[@gurjassingh364]

that's really amazing information.. so clearly explained..

[@alexhughes2653]

That was a great video, have little knowledge of MQTT. This helped.

[@kamaleshpramanik7645]

Excellent overview Madam. Thank you very much.

[@BastianKhalil]

This is great overview. As I have got to know. working on that is not east at all.

[@stefangabor5985]

Crystal Clear. Thank you.

[@ahmadooof]

Finally good and full explanation

[@Thegillmor2010]

That is some serious spatial awareness. Good job for writing mirrored and backward. Great content.

[@ashkanarabi3785]

lol they just mirror the video :p

[@krods]

perfect explanation! thanks for creating this!

[@hawaijarmayengbam4451]

This is awe....some!!! Love it! Thank you!

[@jonpopeadventures]

Execllent overview, thank you!

[@jojojawjaw]

Amazing tutorial!

[@Anbu_Sampath]

Nice 10 min intro for RabbitMQ video to share with team.

[@marcopetaccia88]

Super clear explanation! Thanks!!

[@virackbotjr666]

This such an amazing explanation. Thanks

[@bushranikhat2326]

Very well explained,thanks a lot.

[@charles8001]

Amazing work. Thank you!

[@AnaAmOon]

Good explanation. Thank you!

[@theneologic474]

Amazing explanation, thank you!!

[@mehfoozulhaq498]

very well explained. thank you

[@snakehipster8792]

Good explanation! Could we have an "What is IBM MQ?" next?

[@sniederm]

Awesome. Now I have a great RabbitMQ intro-video to hand-out to my team ;-) Just one tiny thing: The topic part could confuse some people since the usage of "wildcards" is not mentioned (only implicitly). Or maybe I have overseen something? Thank you for the great work!

[@adonsav]

Thanks a lot! Very helpful video 👌

[@monoto8272]

HHHM! Nice teaching. I can enroll in all her courses.

[@AykutKlc]

Thanks for the video. A comparison of message queues and other publish/subscribe systems (e.g. Apache kafka) would be very helpful for beginners like me.

[@IBMTechnology]

Thanks for the feedback, let us think about it. Stay tuned! 🙂

[@ZahidHussain-zu9bb]

love this lecture...

[@tygg1993]

Thank you and can't help thinking how this chalkboard works，does the demonstrator need to write reversely？

[@andrepalacios173]

Great explanation!

[@Momo-qk3wi]

Brilliant stuff team. So on point

[@joel9909]

please how are these kinds of video presentations made, I really love them

[@tysonliu2833]

very clearly explained!

[@ozdawizz]

I was monitoring for some time MQ servers years back, you know alert, admin log in, check services running, restart them if are down, but I was now-years old when I learned how MQ works, back then it was "just another app that had to stay up".

[@abdurrehman-bx1yo]

Very good explanation

[@shashidhar5091]

When I seriously listening to this video I thought mouse is moving around my room.thank u for clear explanation

[@GauravJain108]

Just loving your videos! :)

[@boronxxx]

nicely explained!

[@shubhamdandekar20]

Nicely explained.

[@azizbekeshonaliyev8599]

Thank you for such great video

[@MaxMalm]

Great video, thank you!

[@hitarthpanchal1479]

In which scenarios, use of rabbitMQ is necessary? Should call to other api should be done via rabbitMQ or just direct http request without the broker?

[@gioac96]

Amazing content. Keep it up!

[@Deepz007]

Awesome overview.

[@raviteja2207]

Thanks for the video .. Info is very clear and crisp

[@IBMTechnology]

Thanks for watching! 🙌

[@yannick617]

I cant believe how casual she's writing backwards .. well explained ! Thx

[@satyasashi5859]

Lol, Initially I thought the same. But that's called a "Lightboard". They write on a glass and the Video is then mirrored. Check these out: kzbin.info/www/bejne/jJnXdqCZg7ynr8k kzbin.info/www/bejne/rXSypqhmYtRoj6s

[@swapnilverma7468]

She is not writing backward. She is using lightboard.

[@santhoshreddy2571]

I love this explanation , thank you for saving me lot of time

[@IBMTechnology]

You're welcome, Santhosh, glad you found it useful! 😀

[@sandeepkosta5750]

Well explained

[@mlkvdev]

great overview

[@park2348190]

Thank you!!

[@pratham1196]

Hi Can you please make a video on difference between kafka and rabbitMQ ?

[@BeOriiGiinaL]

Hello, I would liketo ask if it is a good practice to have a message consumer in frontend web app? I suppose no, because in this way the rabbitmq server's credentials could be seen by everyone and so anyone could consume your information as well, right?

[@anon77_65]

Fantastic explanation, even for a non-programmer like myself

[@IBMTechnology]

We're glad you found it useful and easy to understand, Adam! 👍

[@dennisasamoah2213]

This is really great

[@vibhortomar2566]

That fact that she is writing inverted so fast is mind-blowing.😄

[@saladproblems]

Or they just flip the entire video afterward

[@Klonzo33]

Awesome job

[@gthaka]

This is Great 💯