Trust me this channel is best for industry people.....the sad part is we do not get to see any more videos from this channel.......i would request the creator to at-least think for a membership based subscription
This is the second video I watched from your channel and you straight away became one of the best Java youtube channels I'll follow and recommend others to follow as well. Thanks a lot for this super easy explanation!
DONE thanks 1:17 callable is used when you want to return a value from a thread (normal thread doesn’t return anything) Implementing call method that returns ReturnType Callable returns a Future that is a placeholder for the real value. Doing future.get() is blocking if the task is not completed 2:50 visualization We can chain methods together (instead of blocking with get() we say thenApply(...) and chain calls asynchronously See chaining from 5:59 12:50 can perform the chained asynchronous operations on the same thread or provide a different thread pool (executor service) for each operation (some operations might be cpu intensive some io, so we want to use different threadpool) 17:00 we don’t have to specify an executor to completable future, it uses forkjoinpool internally Todo continue from 1:17
Beautifully explained. You make everything very simple yet covering all thats relevant to the context. Please keep up the good work that benefits millions like us.
Hi Deepak, Your doing a excellent job of covering the most complex topic of Java threads & concurrency on your channel by providing detailed insight & explanation on each feature in simple and clear manner with hands on code. Keep it up.👍
Amazing work! Thanks a lot for such a wonderful video. I went through 4, 5 videos from your channel. You have excellent command over teaching in all aspects: mentioning problem statement, explaining with diagram, providing solution and need of each line why it's been used with available relevant alternatives, pros and cons. On top of this your speed and tone is perfect for learner. Superb audio, video, presentation quality as well. Thanks a ton! God bless you.
I tried to write some good comment for your video session but I can't have word to write.... you are simply very very amazing Sir.... clear all doubt..... never seen this please keep on posting video session.....we are excited to see your new upcoming video session....
Brilliant video. A lot of my confusions got resolved through this video. I will subscribe to you because I find learning with you very enriching. Please keep creating more videos like this :) Also for completablefuture if you can include collecting multiple futures through .get .all etc... It'll be complete
Hello sir, I am big fan of your teaching skill. You explain tough topics in very easy way. I request you to please make some tutorials on RxJava. Thank you so much for all your effort.
You are awesome man.. i just can't explain how much you helping people to understand deep concepts in easy way. I request you to make series of RxJava ..
Hi Sir, Your videos are more informative and upto the point. I am not sure why now days there no new videos or topic not getting upload. Please continue with atleast 6months 1 topic
Thank you for the session. A few questions please: ONE - what if instead of creating a loop of 1:100 (i) you fetched 100 product ids, how would you revise your code to process 100 orders in parallel? TWO : what if you needed a receipt at the end of each order processing (success or failure) , how would you aggregate results of each thread without blocking and print the final 100 line status receipt from main thread?
great video. i am seeing this in December 2019, go a head. u have agreat future in education because u r an awesome teacher. u explain stuff like a pro
Woaw.. It's such a crisp and comprehensive explanation and demo with most easily understandable yet practical example! I wish there was a way to like the video more than once!!! Thanks a ton!
Thank you! Great and informative video! I don't understand why majority of tutorials(youtube, udemy) doesn't use diagrams or pictures when explaining it's much easier to understand and gives better understanding of all flow. But instead majority just types code and mumbles what that code does and for beginner it's hard to grasp.
Such great understanding, I have become a fan. How did you learnt about all these ,you prefer documentation or books or videos? Knowing the answer to this will help me hit the foundational part missing in my learning. Great video though.
@15:07 creating a threadpool for every task seems like a overkill . Can we not create threadpool outside of loop it might reduce overhead of 100 threadpools
Thank you for helping me to understand the future concepts and tidy up. I especially like the way you lined the problems with blocking calls and then completable futures. That will make a really big difference when i will use it.
I haven't seen any other tutorial that has described this with such simplicity and beauty!! Really great work man!
Trust me this channel is best for industry people.....the sad part is we do not get to see any more videos from this channel.......i would request the creator to at-least think for a membership based subscription
I have read lot of books and watched so many videos on multi threading, no one explained in this manner. Great work. Thanks for the content.
Whenever I want to remember something about java concurrency, I go and watch your videos, Great job
The most practical video I've ever seen on CompletableFuture
I don't have words to describe you boss awsome bro
This is the second video I watched from your channel and you straight away became one of the best Java youtube channels I'll follow and recommend others to follow as well. Thanks a lot for this super easy explanation!
Thank you for the kind words Priyank!
came back it to again after few years. still blows my mind how simply OP has explained the concepts.
Terse, succinct, precise, informative, amazing, clear, .... running out of words to describe. Thank you so much for the video series
DONE thanks
1:17 callable is used when you want to return a value from a thread (normal thread doesn’t return anything)
Implementing call method that returns ReturnType
Callable returns a Future that is a placeholder for the real value.
Doing future.get() is blocking if the task is not completed
2:50 visualization
We can chain methods together (instead of blocking with get() we say thenApply(...) and chain calls asynchronously
See chaining from 5:59
12:50 can perform the chained asynchronous operations on the same thread or provide a different thread pool (executor service) for each operation (some operations might be cpu intensive some io, so we want to use different threadpool)
17:00 we don’t have to specify an executor to completable future, it uses forkjoinpool internally
Todo continue from 1:17
Your explanations are truly amazing and crystal clear, hats off and thanks a lot for such a great content.
The way you explain complex things in simple flow with sharp voice makes it impossible to take break from learning :) Great work Sir!
Beautifully explained. You make everything very simple yet covering all thats relevant to the context. Please keep up the good work that benefits millions like us.
Hi Deepak, Your doing a excellent job of covering the most complex topic of Java threads & concurrency on your channel by providing detailed insight & explanation on each feature in simple and clear manner with hands on code. Keep it up.👍
Sir your explaination is awesome. I haven't see this type of deep explaination from other tutorials
i can't think of a better explanation than this . Amazingly explained. thank you
Absolutely brilliant !! I have seen many videos on completableFuture , but this was the best one. what clarity man. Brilliant !!
Watch it twice guys, after second time everything is clear. Thanks for the video!
Very nicely explained. Finally got clear on the concept of CompletableFuture. Thanks for this video.
Teaching is an art and you have mastered it .
Respect ++ Sir !
10:47 I got unsettled watching those lambdas not being converted to method references :P
Thanks for the great video Deepak!
@Gourav are you a java developer? :)
Wow it's soo good to see you here Gaurav !
It's like when both of my gurus meet :D
Ra
By voice it looks like Gaurav and Deepak are same :-)
@@ms_thesingh7894 gangadhar(#guru_ji) hi shaktimaan hai
Amazing work! Thanks a lot for such a wonderful video. I went through 4, 5 videos from your channel. You have excellent command over teaching in all aspects: mentioning problem statement, explaining with diagram, providing solution and need of each line why it's been used with available relevant alternatives, pros and cons. On top of this your speed and tone is perfect for learner. Superb audio, video, presentation quality as well. Thanks a ton! God bless you.
Whenever I think of concurrency, I know which YT channel to look up. 🙂❤
This is 1 video which explained me Future vs Callable Future clearly out of many other videos
Crystal clear. You are really have the knack of teaching
Really nice 👌.. I have never seen this type of videos related to concurrent package...Awesome explanation with simple examples ...tq so much....
Very composed and clear explanation with practical examples. Great work!!
Another beautiful and clearly explained video :) Haven't seen any new videos from you :( Please continue making such videos, it really helps.
This video has shown me true power of CompletableFuture
I tried to write some good comment for your video session but I can't have word to write.... you are simply very very amazing Sir.... clear all doubt..... never seen this please keep on posting video session.....we are excited to see your new upcoming video session....
salute you from heart.. no words i have !
Thanks.. you really made this complex thing easy!!!
Finally I understood! Thank you!!
You are doing Great service, Dude
You deserve more subscribers and views. Very clear and crisp and to the point.
Best explanation I have encountered, thanks so much!
Brilliant video. A lot of my confusions got resolved through this video. I will subscribe to you because I find learning with you very enriching. Please keep creating more videos like this :)
Also for completablefuture if you can include collecting multiple futures through .get .all etc... It'll be complete
You are awesome! Please keep posting videos don't stop. No one explained threads the way you do..
Would be great if you had a series on reactive programming. Good complement to your discussion on completablefutures
I do agree. You have very good approach in teaching other.
Please make video on reactive programming
Hello sir, I am big fan of your teaching skill. You explain tough topics in very easy way. I request you to please make some tutorials on RxJava. Thank you so much for all your effort.
Have to say, very well explained. Keep creating the good work.💪
I could listen to your explanations all day...u make it so easy to understand...u deserve many more subscribers
Thank you so much for the kind words!
Really simple and informative. Thanks for this video. I got to know all that I needed to know about CompletableFuture from here.
By watching this I have become a big fan of your tutorial thanks lot ..
Beautiful. "Possibly Asynchronous", I have never heard anyone said that. 👍
Really really superb explanation of complex topic to understand easy.
A great video that I came across to understand CompletableFuture. Keep it up man.
You are awesome man.. i just can't explain how much you helping people to understand deep concepts in easy way. I request you to make series of RxJava ..
Very nice explanation, thanks a lot
You're welcome!
Dude, where were you all this time? videos are precise, exact and crisp.
The thread pool and tasks graph is really nice.
Too concise and crisp 👍
Really great work man!
Hi Sir,
Your videos are more informative and upto the point. I am not sure why now days there no new videos or topic not getting upload. Please continue with atleast 6months 1 topic
why this channel stopped. This is the best source for concurrency topics.
Very well explained, You have long way to go....Subscribed already n waiting for other video’s....Thank You...
super precise and super cool..thanks to you sir.
such a amazing teacher, hats off dear!!!
Thank you for the session. A few questions please:
ONE - what if instead of creating a loop of 1:100 (i) you fetched 100 product ids, how would you revise your code to process 100 orders in parallel?
TWO : what if you needed a receipt at the end of each order processing (success or failure) , how would you aggregate results of each thread without blocking and print the final 100 line status receipt from main thread?
Very nice!
Brilliant explanation mate.❤
Thanks!
Fantastic job man! God bless you. Please do a video on RxJava. Nobody will be able to explain it like you do.
Very very awesome. I now fully understand.
simple, easy, to the point, really excellent
Nice explanation. Very clear and the recording was also crisp
liked the detailing
Wow superb explanation ..!
Superb explanation
great video. i am seeing this in December 2019,
go a head. u have agreat future in education because u r an awesome teacher. u explain stuff like a pro
You have really explained it in a proper manner and very easy way. Thank you!!
Great Videos! Every time u say "Task" I drank a shot. I passed out by the end.
Woaw.. It's such a crisp and comprehensive explanation and demo with most easily understandable yet practical example! I wish there was a way to like the video more than once!!! Thanks a ton!
excellent.
Great Learning channel.
best tutor brother , clear voice and way teaching is amazing :))
Good Explanation on Completable Future
I am interested to smash the like button..in a for loop 100 times in async mode :)
Thanks
Thank you! Great and informative video! I don't understand why majority of tutorials(youtube, udemy) doesn't use diagrams or pictures when explaining it's much easier to understand and gives better understanding of all flow. But instead majority just types code and mumbles what that code does and for beginner it's hard to grasp.
great job man, best explanation ever!
thanks you so much!
really a very simple way you found to explain baffling topic....good going..thanks
Awesome explanation. Looking forward to your other tutorials.
Such great understanding, I have become a fan. How did you learnt about all these ,you prefer documentation or books or videos? Knowing the answer to this will help me hit the foundational part missing in my learning.
Great video though.
Great, clear explanation. Thank you!
Thank you so much for the explanation. Very well explained.
@15:07 creating a threadpool for every task seems like a overkill . Can we not create threadpool outside of loop it might reduce overhead of 100 threadpools
Brilliant explanation of the concept. Thanks !!
Wonderful, this is more than I expected
Neat and beautiful... Excellent!!
If only everything was explained with an example like you did, we would never not understand anything.
Brother your content is top notch. Thanks for this. Please cover more such topics.
Awesome video with the perfect usecase
Please please continue video making😭😭..it's a GOLD
Great video. Thanks for explaining nicely
Do you have any video tutorial about reactive framework in Java please (Extension RX Java)? If yes please kindly share the link.
Thank you for helping me to understand the future concepts and tidy up. I especially like the way you lined the problems with blocking calls and then completable futures. That will make a really big difference when i will use it.
Thanks for explaining in such a great way
Superb....very helpful in understanding the concept.
Crystal clear explanation 👍