ConcurrentHashmap in Java and its differences with Synchronized HashMap

In this video tutorial we will talk about enhancement in ConcurrentHashMap in Java
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#concurrenthashmap #dsa #java #DailyCodeBuffer

[@rajeshkumarsahu7605]

Well done bro!!! Eagerly waiting for the Microservices tutorial you are planning

[@DailyCodeBuffer]

Thanks It will come soon

[@steffianusha9444]

Thanks for the such an explanation. I had a doubt, will the read works on the same node where the update is happen ? if so, which value it will show old value or updated value ?

[@sekhar4033]

your work is tooooo great springboot video is too good thank you so much

[@DailyCodeBuffer]

Thanks 🙏🏻

[@ashishkumarsrivastav9106]

Thank you bhai, aaj sahi se samjh aaya, ab explain kar lunga❤

[@user-ej3re1xs3e]

what is read and write operations performed on same node, will it allowed or one thread will lock that segment till other operation is done?

[@DILIPKUMARP377]

Thanks Brother for such nice explanation

[@DailyCodeBuffer]

Thanks 🙏🏻

[@talhaansari5763]

Thanks brother for making video.

[@DailyCodeBuffer]

🙏🏻

[@ShinAkuma]

Could you make a video on Splititerator in java ?

[@JangBahadur3028]

great and awesome explanation.

[@DailyCodeBuffer]

Thanks 🙏🏻

[@siddharthsharma3914]

Hey, Could you please make a video on LinkedBlockingQueue and ConcurrentLinkedQueue?

[@rajatraok5571]

Before Java 8, HashMap was dependent on LinkedList to maintain nodes but since Java 8 it is Red Black Tree which has improved the performance according to Big O. But thanks for the video

[@chandan07talreja]

Thanks Shabbir. Informative as always. I knew some of it. Can you provide any possible links where I can learn this more in depth. As you explained in the video this all is in high level there is more complex things happening. So can you possibly provide where I can read about that.

[@DailyCodeBuffer]

Documentation

[@anjonroy7408]

Nice explanation. Was really helpful to revise. Kindly make more videos on java interview questions on such critical topic and kindly try to keep the length of the video as short as this if possible

[@DailyCodeBuffer]

Sure 🙏🏻

[@mustafa52z]

You didn't say that concurrent hashmap allows reads even if it is locked by threads performing updates That's an important aspect during interview

[@nisabmohd]

Multi threading dedicated video needed please

[@senseigaming9071]

How much should we learn about thread for modern day Programming?

[@DailyCodeBuffer]

To be frank, Thread is very complex topic and whatever you learn is not enough I have always felt that way😢

[@DeepakLalchandaniProfile]

You never discussed about synchronized map

[@saiteja8870]

@ daily code buffer please do indepth tutorial of multithreading not just basics how exe.. xyz work behind , i believe very few only explain that not make much sense, you got skills, please help us with that one playlist

[@DailyCodeBuffer]

Thanks 🙏🏻 I will plan on it

[@akatskipain5893]

Do full tutorial on Reactjs plzz

[@lishakarj1584]

All Mighty Push 🙏

[@JangBahadur3028]

3:30 its 'bin' not 'bean'. Dont get confused.

[@DailyCodeBuffer]

Yes bin 🗑

[@saurabhawasthi9592]

Initial capacity of Hashmap is 16 Please correct in your video anyhow you stored element from 0 to 15 that makes length as 16

[@balramcheryala]

Thumbnail is like click now or else it will be vanished 😀 Just kidding Shabbir...

[@DeepakKumar-um5kj]

Its look like you are telling a story

[@ajaywadhwa3398]

mzaa nhi aaya yr !!! Not good At all to be very frank.

[@DailyCodeBuffer]

Thank you so much for the feedback. Could you please help where I can improve? Any points that I am add more efforts on

[@ajaywadhwa3398]

@@DailyCodeBuffer Visualization is not so clear wo that one can be interested to complete this video.