**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.
I wish 10% of technical videos of this kind were as good as this one. Content, pace, delivery, and relevance were all exemplary. No nonsense "X in 100 seconds" approach. Good to see there are still great teachers who only need a board to draw on to explain things well and effectively. Thank you, you have a new subscriber.
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.
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.
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.
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)?
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.
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: ruclips.net/video/VhtEmcNWtyg/видео.html ruclips.net/video/wCOuu0-o5YI/видео.html
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!
So do you write reverse? Or some sort of video processing magic? I am trying to figure out if I want to make such videos for some of the kids I teach, how can I do it?
I imagine all you need is a transparent board in between the camera and yourself, and you write normally, then in post-production, you flip the video horizontally such that it will appear you are left-handed when you are right-handed for example (as is the case in this video).
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".
She proposed three benefits of RabbitMQ decouple scalable performant In 2023 when I can deploy containers to something like AWS ECS, how much of and issue is “scalability” and “performance”?
IBM's transparent chalkboard lecture are always the best.
she really is writing mirrored letters? 😶
She is right handed btw 🤷
@@Suraj-tz3oq thats insane
The board is actually towards themselves. So in the end they mirror the screen.
Yeah transparent. Even the writing is transparent. Can't see anything.
**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.
Are Headers and Labels the same thing?
I wish 10% of technical videos of this kind were as good as this one. Content, pace, delivery, and relevance were all exemplary. No nonsense "X in 100 seconds" approach. Good to see there are still great teachers who only need a board to draw on to explain things well and effectively. Thank you, you have a new subscriber.
☆彡(ノ^^)ノ thank you!
The explanation is so simplified that even a non-IT person will grasp the whole concept of message handling. Well done!!
the calmness when explaining is appreciated
best 10min ecture on RAbbitMQ . easy to understand and straight to the point. loved it.
This is a really concise, and well explained introduction to RabbitMQ. Thank you Whitney!
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.
Glad it was helpful!
This is one of the best explanation of general messaging systems & RabbitMQ so far! Great job!
I like this style of teaching, old school with a modern chalkboard. Well done!
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!
You're welcome, thanks for watching! 👍
Finally I've found a video that well explains message queues
Whitney needs to be in the Guinness book of record for her excellent teaching skills. well articulated
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
great example of excellent left handed minds and artists, both artistic & technical, righting back-to-front.
Very well explained. IBM lectures are quite comprehensive.
Whitney your hard work reflects in the content and explanation. I wish I could have you as my cloud trainer
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
Very good explanation. To understand the necessity to use a message broker in a microservice enviroment and in a scalable enviroment
my favorite channel. always come here to learning new stuff
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.
Hey there! Thanks a lot for your feedback, glad you enjoyed it! 😃
Just the right level of detail for refreshing/preparing for an interview, thanks!
Glad this was helpful, good luck with your interview! 🤞 💪
Nice 10 min intro for RabbitMQ video to share with team.
thanks for the concise explanation. been confused about this message queueing system for a while.
Whitney makes it sound so easy.
One of the best explanations about RabbitMQ ever!
My first thought to this was - wow, she's really good at writing mirrored text!
That fact that she is writing inverted so fast is mind-blowing.😄
Or they just flip the entire video afterward
Really appreciate use of different colors for better understanding...thank you for the video👌
This was one of the best educational video I have ever seen. thanks!
concise, to the point explaination!! awesome. loved it :)
This is great overview. As I have got to know. working on that is not east at all.
Very good explanation👌👌
Thank you for the very clear and concise introduction!
a valuable 10 mins video. thanks for sharing
That is some serious spatial awareness. Good job for writing mirrored and backward. Great content.
lol they just mirror the video :p
very useful info within 10min. thank you!
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.
Nice explanation, nice presentation. I like how these whiteboard talks are evolving -- they now have animations -- cool.
very well explained , thanks to IBM and Whitney for enabling and explaining this good
Concise and well explained. Thanks
Thanks a lot! Very helpful video 👌
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.
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)?
#Explain Like I’m 5! Awesome explaination Whitney.
Good explanation with positive vibes that cached me. Thanks
Finally good and full explanation
Love this explanation and now have better understanding of producer/sub model. Thank you.
Excellent overview! Thank you, Whitney.
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.
Thanks for the feedback, let us think about it. Stay tuned! 🙂
really well explained !!
Wow!! Such a nice explanation. I want to learn every topic from you. Thank you for such a great video.
Excellent overview Madam. Thank you very much.
Very good explanation
Very good overview and precise to the point explanation! I really like all IBM cloud videos. Great for learning and to get started!
oh my god! I was just searching for rabbitMq in IBM this morning.
I'm mesmerized more on how easily she writes backwards from her perspective.
I thought she just wrote normally and they flipped the video
How the heck did you learn to write backwards - nicely done 😊
Awesome overview.
I cant believe how casual she's writing backwards .. well explained ! Thx
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:
ruclips.net/video/VhtEmcNWtyg/видео.html
ruclips.net/video/wCOuu0-o5YI/видео.html
She is not writing backward. She is using lightboard.
That was a great video, have little knowledge of MQTT. This helped.
love this lecture...
Excellent explanation. Really precise and concise.
Thanks for this fantastic explanation of RabbitMQ!
HHHM! Nice teaching. I can enroll in all her courses.
I love this explanation , thank you for saving me lot of time
You're welcome, Santhosh, glad you found it useful! 😀
When I seriously listening to this video I thought mouse is moving around my room.thank u for clear explanation
Thanks for the video .. Info is very clear and crisp
Thanks for watching! 🙌
Fantastic explanation, even for a non-programmer like myself
We're glad you found it useful and easy to understand, Adam! 👍
perfect explanation! thanks for creating this!
Crystal Clear. Thank you.
Great explained,
Can you please also make video on "jenkins" ?
It will be very helpful
Thanks Akash! We've already touched the subject of Jenkins in this video ➡️ ibm.co/3I2ulZa
Great explanation!
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!
Very concise tutorial, thank you.
Super clear explanation! Thanks!!
please how are these kinds of video presentations made, I really love them
Outstanding! Really loved this, great explanation :)
Thank you and can't help thinking how this chalkboard works，does the demonstrator need to write reversely？
great overview
Thanks: nice way of presentation. Thorough and concise.
Is she writing backwards or is there some tech sorting that out? Mind Blown.
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?
So do you write reverse? Or some sort of video processing magic? I am trying to figure out if I want to make such videos for some of the kids I teach, how can I do it?
I imagine all you need is a transparent board in between the camera and yourself, and you write normally, then in post-production, you flip the video horizontally such that it will appear you are left-handed when you are right-handed for example (as is the case in this video).
Notice she writes with her left hand. Most likely, the video was horizontally flipped.
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".
This is Great 💯
Wow. Very easy to understand, incredible job.
thank you, it's really concise and easy to understand
This is really great
Awesome job
This is really good
Hi
Can you please make a video on difference between kafka and rabbitMQ ?
Well explained
This is awe....some!!! Love it! Thank you!
Brilliant stuff team. So on point
You are 🥲 lifesaver
She proposed three benefits of RabbitMQ
decouple
scalable
performant
In 2023 when I can deploy containers to something like AWS ECS, how much of and issue is “scalability” and “performance”?
Just loving your videos! :)
Amazing content. Keep it up!
you are awesome lee :)