114. MergeMap vs ConcatMap vs SwitchMap vs ExhaustMap operators and its differences - RxJS

In this video, we will learn about the difference between the MergeMap, ExhaustMap, concatMap, and the SwicthMap operators which are Higher Order Mapping Operators in RxJS.
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This is the most appropriate explanation of the concept. Thank you.

[@r4iders176]

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[@prashantrai4698]

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[@malikrajat]

Thanks for such a wonderful explanation. I am really confident to see this. it was quite confusing for me earlier.

[@TheSwathi1989]

Thank you very much for the explanation. It is very clear.

[@vishwajeetsavandkar7617]

Very detailed explanation... Appreciate the efforts u put into this

[@ramyadanishobiraj5213]

Perfect and easy to catch, thanks.

[@swamidas1101]

Thank you so much dear, it's very clear and understood well, thank you for ur effort and keep posting such a deep explanation videos

[@electricindro2236]

Nice explanation! Thank you. 👍

[@NarayanReddyCheerla]

Nice bro clear and straight to point....

[@rameshthatavarty2797]

Wonderful explanation!

[@talhayaseen4402]

Very nice explanation. Thank you so much

[@VIVEKJOSHI05]

Explained very well... keep it up bro.

[@PARTHA517]

great work as usual

[@laxmankemase8986]

Very nice explained

[@jishnuvp392]

thanks bro for this explanation..

[@SumitKumar-ps4xr]

Thanks Leela, nice explanation, if marble diagram not explain Leela will explain !!

[@banikhimu03]

Well explained

[@javidg4197]

Tys bro....🔥🔥

[@mrunalgaikwad1786]

Thanks for this informative video. What will be the basic difference between forJoin and mergeMap? as per my understanding both can be used for executing the APIs parallely then what is the difference

[@mohsenmadi3590]

They are different! mergeMap has an outer and an inner(s) observables that emit values. forkJoin starts with two+ observables, waits till all finish streaming, then you can deal with their data in the subscribe region.

[@siddhivinayaka3141]

Thanks for this video. import { of, map, Observable, switchMap, concatMap, exhaustMap, mergeMap, interval, take, delay } from 'rxjs'; of(1,2,3,4,5) .pipe( take(5), mergeMap((val, index) => { return of(6+'-'+val).pipe(delay(Math.floor(Math.random() * 10))) // Delay is culprit here changes behaviour })).subscribe((resp) => console.log(resp));

[@Explorewithmishu]

at start I didn't understand anyone. but once you started giving examples ,I was able to. Thanks

[@mitesh5189]

10:10 same happed with me also i was confused

Wow, you are speaking fast at the beginning

[@koyenadutta5747]

i did not understand