One of the best representations and explanations of this architectural pattern. REST really is straight forward if you can simply think about how the data should come and go in your app!
I worked as a Business Analyst on an Open Banking project - Gosh I wish this video/resource was available to me to simplify the crazy first couple of months to digest this information. Enjoyed this, very well done and simplified. Great job!
i made my first web app with REST weeks ago without knowing 100% of the concept. I wish i saw this video before! All i knew is that i needed to change my dependencies, make my link, make the client-server architecture and communicate with my DB with SQL commands. Great stuff!
REST (Representational State Transfer) API - commincating with the server (Cloud commincation) - works with restfull service - Simple/Standardized - Scalable/Stateless - High perfmorance/cacheing - Request: CRUD (Create(Post) Read(Get) Update(Put) Delete(Delete)) - Request may include Header, endpt, paramter/body - Response get the data in either JSON or XML format
I'm a former techie who left the industry for a while, and came back as a leader of a large group of techies, so I'm playing a little bit of catch-up with videos like these, so I know what my teams are doing and can provide guidance or prioritisation. This video was straightforward and helpful. Thank you SO much for the really excellent, approachable and deliciou---I mean, descriptive bite of ice c---I mean, information. Damnit, I'm going for the Ben & Jerry's.
awesome explanation! at first, I thought you were writing left handed and backwards, but it makes more sense that you were writing right handed and forwards, and then flipped the vid in post-production. I love this format! Keep it up!
I thought that too, until I saw the wedding ring. He legit wrote left handed and backwards. Unless of course he was married in the Eastern Orthodox church, but I'm willing to bet he wrote backwards.
Really great production. At first, the dramatic lighting was jarring, but later when the board filled up, the shadows helped separate the talent from the text we were looking at it. Bravo to the presenter, too
Great presentation. Technical detail: I realize we see Nathan horizontally flipped, because only Leonardo da Vinci could write so easily in mirror image.
It's rare to find good quality tutorial videos. And I am saying this cause I didn't know how time flew by when you were teaching. And it didn't happen just once, multiple videos. Grateful 🙌🙌🙌
Hey, Nathan Hekman , You are a wonderful presenter and you example was so précised, clear and from real world. Please keep making more content. It was a great video with great content.
LOVE LOVE LOVE your teaching style. The video and audio quality are great. If you used EQ in post production to get rid of high pitched marker squeaking sounds that would really improve my experience and hopefully others who are sensitive to high pitched sounds. Thank you for your teaching!
@joshualevanPeople nowadays are too critical of everything online; if you were in the room with that guy after he gives you a lesson, would anyone bother him about his marker noise? Doubt it, so why do we feel secure enough to critique strangers online who are trying to help us? This is TH-cam, not Netflix, post EQ is not for this platform.
@@IT10T First question, yes, I for sure would. Second question, critique is not always hurtful. It can be helpful aswell. And this is a platform where you upload videos, edited or not, for the best viewing experience. What the heck are you on about
Thank you for this simple explanation. I'm by no means a real programmer but my work wants me to build a simple app that uses this stuff. This is extremely helpful.
for a what is rest api kinda video, this is brilliant; those are intermediate concepts, not fit for an introductory video (a short one, like this, anyway)
Great Job! looking forward to see more videos like this. Is in the scope of this videos, the continuation of this icecream shop example? I would love to see how actually USE all this requests and responses in the website/app. With this methodology would it be great to see the front-end part. Now is time for an ice cream. Cheers
This is RPC over HTTP at most. Any presentation that does not include the words MediaType or Hypermedia can not be about REST. I get that the industry in general basically rejected hypermedia, but it is still an integral part of many of the advantages claimed. Also, it is not simple at all, you're just doing the simple parts and ignoring the hard ones, like caching (mentioned, but then forgotten), discovery or resources, designing the flow of the client _from the server_, etc.. That added knowledge is what makes REST so powerful, not the making some random HTTP requests with some json content. The linked "Handbook" and "REST APIs" documents are also talking mostly about the RPC-style. With the only mention of links in "paging". Don't underestimate the power of links and forms! Come on IBM, you could actually lead here, and show how it's done properly! Leave the OpenAPI/Swagger train and do it right!
This is THE video I've been needing thank you. All other videos just start diving into way basic different stuff or just go with examples of APIs. Thanks for this!
endpoint, method and parameters cannot always be differentiated. rest is only a solution for using a very small set of crud operations on databases. rest api just: 1. enables browsers to use http protocol to access databases 2. enables connection pooling at the application server and removes necessity to connect to a database for every function call 3. constrain the client to use only a couple of functions rather than enabling them to use full range of commands that can be used when directly connected to a database. i think a more generalized solution is required to solve wide range of operations. what i suggest is to use stored functions defined in database systems that use json as input and output. a thin and fast application server should do only connection pooling, firewall and logging functions. a server should be used to generate authentication keys and these keys should be checked by functions on the database server for authorization. with this simple design there will be almost nothing that cannot be achieved and there will never need to add extra servers to do things that cannot be done with this architecture.
Thank you so much, after consulting and reading many articles over the internet couple with some videos, yours finally explained everything, clarifying what REST and RESTful API is... Thank you so much, how wish I can subscribe more than once, would have done that. Thank you.
Nice touch, the video is mirrored/reversed (however you want to see it) to allow for the writing to make sense to the viewer ! Thumbs up if you noticed.
IBM was and always will be the coolest I.T / Tecg company on planet earth. Its so cool, it doesn't even need to compete with anybody because as a company its far too preoccupied in getting unintentionally smarter than it ever has been, not realising others are in awe and wish to compete. IBM has always been too busy to be aware its pwned everybody else in the tech world imo. It comes with no surprise then, that their video lectures or articles on their website are second to none in clarity and accuracy on all things tech. This video on REST API's being a prime example.
The hardest thing I have understanding is how this guy can write words on a glass so dexterously that are mirrored to him but not to us. That is crazy!
Thanks, Man for the wonderful presentation. It was crisp and clear. One thing I noticed is, u haven't explained 'Header'. Rest all are clear but the header part is still blank.
Is no one else going to say it? This video is in Dark Mode, and that's why we love it
It’s the squeaky marker for me
@@kellysturm7193 Only IBM has the resources to produce a marker with just the perfect amount of squeak for their YT videos.
Omg you're right! 😂 I knew there was a reason my eyes weren't hurting!
For me it's the fact that he's writing in mirror so we can see it correctly that through me away and took most of my focus the whole time 😅
The thing no one mentions is how he looks like Mr Beast
I'm not sure if I'm more impressed with the explanation or the fact that he wrote all this stuff backwards to our viewpoint
you can do that just by converting right with left (like what selfie does when you take a picture)
Ahhh
I knew this was flipped after filming but it still looked super weird lol. Almost distracting
haha - my first thought was - genius :p
talk about distraction, we didnt notice the person is Mr Beast replica@@Metroidam11
The mirror, fluorescent markers, the lightning, black background, this video looks amazing!
It hurt my brain tho :3
Coulda done without the squeaking though
@@pitpatepapatebom6868 OMG, my jaw dropped when he started writing...I had to go back and listen again, because I was so distracted
I was marveling at how he was writing backwards so easily, but the I realized that it's just mirrored. Dude's right handed
He could be a genius, he's swapped his wedding ring to his right hand ;-)
One of the best representations and explanations of this architectural pattern. REST really is straight forward if you can simply think about how the data should come and go in your app!
Aand it actually does what a http does
I worked as a Business Analyst on an Open Banking project - Gosh I wish this video/resource was available to me to simplify the crazy first couple of months to digest this information. Enjoyed this, very well done and simplified. Great job!
Same here lol
Starting a PM role in the open banking space next month -- definitely need the refresher!
If you are an analyst, you should not have to care about this. This should be priovided to you.
As a person who is just starting out learning about APIs and Integration...this was a goldmine. Thanks a lot!
I was freaking out about how well this guy was writing in reverse until I realized they probably just flipped the video.
This was by far one of the the simplest and at the same time, thorough enough explanations about REST Apis. Big Thanks
i made my first web app with REST weeks ago without knowing 100% of the concept. I wish i saw this video before! All i knew is that i needed to change my dependencies, make my link, make the client-server architecture and communicate with my DB with SQL commands. Great stuff!
Nice video! Heading to bed now for a RESTful sleep.
😉 👍
😀😀😀this comment is from africa, if i may guess right, Nigeria
REST (Representational State Transfer) API
- commincating with the server (Cloud commincation)
- works with restfull service
- Simple/Standardized
- Scalable/Stateless
- High perfmorance/cacheing
- Request: CRUD (Create(Post) Read(Get) Update(Put) Delete(Delete))
- Request may include Header, endpt, paramter/body
- Response get the data in either JSON or XML format
I'm a former techie who left the industry for a while, and came back as a leader of a large group of techies, so I'm playing a little bit of catch-up with videos like these, so I know what my teams are doing and can provide guidance or prioritisation. This video was straightforward and helpful. Thank you SO much for the really excellent, approachable and deliciou---I mean, descriptive bite of ice c---I mean, information.
Damnit, I'm going for the Ben & Jerry's.
Strawberry Cheesecake flavor or Cherry Garcia are my suggestions ;)
awesome explanation! at first, I thought you were writing left handed and backwards, but it makes more sense that you were writing right handed and forwards, and then flipped the vid in post-production. I love this format! Keep it up!
I was wondering about this too!
I thought that too, until I saw the wedding ring. He legit wrote left handed and backwards. Unless of course he was married in the Eastern Orthodox church, but I'm willing to bet he wrote backwards.
came to the comments to see if anybody else had wondered about the writing! lol
I can't help but think of the fact that he's technically writing backwards
Hey Abdulrahman! Not quite :) Here is a post where we explain how these videos are created: ibm.co/2U1ofAe
@@IBMTechnology link says - page is not available.
They probably mirrored video...
with his left hand apparently...
the video is flipped sir
@@vuufke4327 You know left handed people exist right?
The Best API tutorial on the planet, ....................... No the Universe. Now I can REST searching for tutorials on API.
This really helped clear up for me what a REST API is and how HTTP methods work. Marker squeak was a little painful but I appreciate the content.
oh yeah, the marker squeak. Unfortunately I couldnt watch the video because of that :/
@@istvan368 mute the video and watch using the subtitles
@@istvan368 soft
i have watched many videos regarding rest API, but no one explained it this much clearly.. great job 🔥
For the first time in my life, I know what a REST API is! Thank you
My Brain just exploded with the best explaination that i've seen about REST/RESTFUL architecture.
Never seen such enthusiasm while explaining stuff :) GREAT!
Probs the most straight-forward and simple intro to REST APIs. Thanks for this!
Really great production. At first, the dramatic lighting was jarring, but later when the board filled up, the shadows helped separate the talent from the text we were looking at it. Bravo to the presenter, too
nah, I wanted more lights my self. Disco lights would have been ideal. The flashing rotating ones.
I loved the screeching marker tip on the glass.
Great presentation. Technical detail: I realize we see Nathan horizontally flipped, because only Leonardo da Vinci could write so easily in mirror image.
It's rare to find good quality tutorial videos. And I am saying this cause I didn't know how time flew by when you were teaching. And it didn't happen just once, multiple videos. Grateful 🙌🙌🙌
Hey, Nathan Hekman , You are a wonderful presenter and you example was so précised, clear and from real world. Please keep making more content. It was a great video with great content.
LOVE LOVE LOVE your teaching style. The video and audio quality are great. If you used EQ in post production to get rid of high pitched marker squeaking sounds that would really improve my experience and hopefully others who are sensitive to high pitched sounds. Thank you for your teaching!
Was literally thinking they should have put a high pass filter on this. You can too just not listening on a mobile device.
@joshualevanPeople nowadays are too critical of everything online; if you were in the room with that guy after he gives you a lesson, would anyone bother him about his marker noise? Doubt it, so why do we feel secure enough to critique strangers online who are trying to help us? This is TH-cam, not Netflix, post EQ is not for this platform.
@@IT10T First question, yes, I for sure would. Second question, critique is not always hurtful. It can be helpful aswell. And this is a platform where you upload videos, edited or not, for the best viewing experience. What the heck are you on about
The fact he able to write on the glass inverted so we can read it is just stunning!
The content is really amazing, never found an explanation something that detailed and simple.
Glad you liked it! 😀
Been struggling to understand RESTful API, this video helped understand it in much simpler, broken down terms. Thank you so much!
Thank you! Insanely helpful and informative, simplified on a topic that is hard to simplify.
Thanks for watching, Brooke! Appreciate your feedback. 💙
I dont understand how jobs want us to figure this stuff out by just looking at their code. This is a godsend thank you!
Probably the best explanation of REST API...very easy to understand. Thank you!
This was so smooth that I was already familiar with REST APIs but ended up watching the entire video, great work IBM team :)
Beautiful explanation even a non-technical person can understand. One feedback, the marker sound was making me crazy though
Can we just appreciate that this guy wrote all this things mirrored ??
Amazing video man. Understood it quickly and clearly. Loved the editing etc and the breakdown of timeline. Great work!
BEST 10 minutes class ever! Thank you so much!
Manager: *Why isn't your APIs responding?*
Me: *Its RESTing*
The dark mode vibe is amazing! Posted this from the CLI
that sound when he writes on glass...
one of the best explanations i have seen about REST API . this is by far the best and clear elaboration of this topic. good job !!!
Thank you for this simple explanation. I'm by no means a real programmer but my work wants me to build a simple app that uses this stuff. This is extremely helpful.
A round of applauds for managing to write backward the entire video :)
This was a great, simple and short explanation, thanks!
This has to be the best explanation of how this process works. New sub immediately!
Best video on youtube on this topic by far. Thanks a lot!
Truly one of the best videos i found on the internet for a beginner!
need more focused on authenitcation like security and how actually the request is been made,
for a what is rest api kinda video, this is brilliant; those are intermediate concepts, not fit for an introductory video (a short one, like this, anyway)
Really liked how CRUD ops were related to the HTTP ops (GET, POST, etc)... thank you for sharing.
A great video. Very good explanations and examples of the key points. Thanks for posting.
Although api exist for years, your video is excelkent. Simple and clear explanation! Great! Thsnks!
This is a pretty cool breakdown. Thanks!
Best API 101 I’ve seen…. Nicely done guys!
Great Job! looking forward to see more videos like this. Is in the scope of this videos, the continuation of this icecream shop example? I would love to see how actually USE all this requests and responses in the website/app. With this methodology would it be great to see the front-end part. Now is time for an ice cream. Cheers
I'm immensely impressed by his ability to write clearly in reverse o.O
These are such good videos even for experienced developers. Helps in refreshing everything up and maybe start off with some new concept. Kudos!
this is easily the BEST explanation I have ever come across. thank you!
The way you explained this was so amazing and simple to understand,thank you ! kudos to your understanding and teaching 👏❤
thanks mrBeast, that was very useful! Your teaching abilities are amazing!
I didn't get how REST API is advantageous and how does it differ from API
He did not say that. Technical folks talk to themselves not the audience :-) but that fine because you need to learn yourself
omg I haven't seen a beautiful mesmerizing explanation of REST API
Um, what is thie black magic vodoo he is doing with his whiteboarding?! I hear the marker but there is more to this. I love it.
I’m korean and not proficient at English but this video makes me understrand REST API. it is so awesome video :)
This is RPC over HTTP at most. Any presentation that does not include the words MediaType or Hypermedia can not be about REST.
I get that the industry in general basically rejected hypermedia, but it is still an integral part of many of the advantages claimed. Also, it is not simple at all, you're just doing the simple parts and ignoring the hard ones, like caching (mentioned, but then forgotten), discovery or resources, designing the flow of the client _from the server_, etc.. That added knowledge is what makes REST so powerful, not the making some random HTTP requests with some json content.
The linked "Handbook" and "REST APIs" documents are also talking mostly about the RPC-style. With the only mention of links in "paging". Don't underestimate the power of links and forms! Come on IBM, you could actually lead here, and show how it's done properly! Leave the OpenAPI/Swagger train and do it right!
LOVE the squeaky marker. Makes me feel like i'm interacting in a real classroom
Great and Simple, Just curious how its different from traditional web service,one could be stateless ,any thoughts...Keep up nice one.
The whiteboard presentation was amazing!
Know the concept of API easily!
I gave this video a like just because of the "RESTful Flavour" joke.
This is THE video I've been needing thank you. All other videos just start diving into way basic different stuff or just go with examples of APIs. Thanks for this!
endpoint, method and parameters cannot always be differentiated. rest is only a solution for using a very small set of crud operations on databases.
rest api just: 1. enables browsers to use http protocol to access databases 2. enables connection pooling at the application server and removes necessity to connect to a database for every function call 3. constrain the client to use only a couple of functions rather than enabling them to use full range of commands that can be used when directly connected to a database.
i think a more generalized solution is required to solve wide range of operations. what i suggest is to use stored functions defined in database systems that use json as input and output. a thin and fast application server should do only connection pooling, firewall and logging functions. a server should be used to generate authentication keys and these keys should be checked by functions on the database server for authorization. with this simple design there will be almost nothing that cannot be achieved and there will never need to add extra servers to do things that cannot be done with this architecture.
Just started learning about API's and servers this week. This video is great for visual learners like me (in fact the best one i've seen)
A big thanks to the editor for muting while writing. It helps big time. Thats a painful sound.
Mr Heckman what a legend. Finally I understand more than nothing.
This guy's ability to write backwards ... or maybe the video simply flipped.
Left handed, watch on right hand... Too many things this guy is doing backwards 😅
I can write backwards fluently. It's not hard once you master it.
This is the best teaching video I have ever seen on this subject, thank you!
RIP headset users. squeak squeak
This video makes a lot of sense and answers the caption perfectly!
Omg your marker squeaking is horrific. I really wanted to watch this too.
Thank you so much, after consulting and reading many articles over the internet couple with some videos, yours finally explained everything, clarifying what REST and RESTful API is... Thank you so much, how wish I can subscribe more than once, would have done that. Thank you.
Nobody is going to compliment how good this guy is at writing backwards?
Nice touch, the video is mirrored/reversed (however you want to see it) to allow for the writing to make sense to the viewer ! Thumbs up if you noticed.
Great information. I just get stuck on how you write backward, been bothering me this whole video. This is where true skill is
My first video on the rabbit trail. Thanks for the info
IBM was and always will be the coolest I.T / Tecg company on planet earth. Its so cool, it doesn't even need to compete with anybody because as a company its far too preoccupied in getting unintentionally smarter than it ever has been, not realising others are in awe and wish to compete. IBM has always been too busy to be aware its pwned everybody else in the tech world imo. It comes with no surprise then, that their video lectures or articles on their website are second to none in clarity and accuracy on all things tech. This video on REST API's being a prime example.
Nice intro to REST API. Plus, this guy is very good at writing backwards.
Best explanation in youtube so far
I thought the writing was backwards was a crazy skill, then i noticed the watch. Still a very cool effect!
Thanks! Here's how we do it 👉 ibm.co/3nup4Bn 🙂
The hardest thing I have understanding is how this guy can write words on a glass so dexterously that are mirrored to him but not to us. That is crazy!
What about case example with using header ? Could you more spesific about what is headers in this string ?
I know the rest api takes a request and gives a response to that request, but what is it exactly? Is it the business logic?
loved this! I watched an one hour course about Rest API in Linkedin and did not learn as much :)
You are an awesome asset to IBM, very well explained in short time :)
Thanks, Man for the wonderful presentation. It was crisp and clear. One thing I noticed is, u haven't explained 'Header'. Rest all are clear but the header part is still blank.
I really like how simple and useful this is! Your explanations made RESTful API so easy to understand.
why would someone give this a thumbs down? Very helpful and explanatory. Thank you
Because the screeches from the marker are unbearable.
The dark mode vibe is amazing!
I do have lots of questions. Honestly, the learning video enlightened me. Thank you. Super work.
im incapable of learning code and stuff that i need for QA and i understood this so easily. Thank you
I've been trying to figure what I need to do for a Python web application I'm building for a CS class. This was very helpful!