Observer Design Pattern explained in EASY way with CODE and Real Examples!! ✌️

A very important design pattern that I have discussed in multiple interviews and that has many applications in real world as well. Let me know in comments how you found the video!

𝐑𝐞𝐠𝐢𝐬𝐭𝐞𝐫 𝐨𝐧 𝐑𝐞𝐥𝐞𝐯𝐞𝐥 𝐭𝐨 𝐠𝐞𝐭 𝐲𝐨𝐮𝐫 𝐃𝐫𝐞𝐚𝐦 𝐉𝐨𝐛:

𝐑𝐞𝐠𝐢𝐬𝐭𝐞𝐫 𝐨𝐧 𝐑𝐞𝐥𝐞𝐯𝐞𝐥 𝐒𝐞𝐥𝐞𝐜𝐭:

You can get 𝐃𝐈𝐒𝐂𝐎𝐔𝐍𝐓𝐒 using code "KEERTI" -

You can also connect with me on-

𝐂𝐡𝐞𝐜𝐤 𝐨𝐮𝐭 𝐭𝐡𝐞𝐬𝐞 𝐩𝐥𝐚𝐲𝐥𝐢𝐬𝐭𝐬-
𝐃𝐞𝐬𝐢𝐠𝐧 𝐏𝐚𝐭𝐭𝐞𝐫𝐧𝐬 -
𝐇𝐨𝐧𝐞𝐬𝐭 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐬 -

#systemdesign #designpatterns #softwareengineering

[smithau]

I used factory design pattern in my interview recently. Your video on factory DSP was very helpful. Looking forward for other design pattern videos.

[spp]

Hi Keerti, your design patterns series is really useful, thanks for the effors. I have one request, it will be great if you can solve some LLD interview questions and explain how design patterns can fit into the problem.
This will really help us understand how design patterns can be used in real world problems

[abhinavr]

I love these design pattern videos. The code example helps conceptualize things better.

I use this pattern all the time in my job, since it is part of MVC, where the data-model acts as the subject that is being 'observed'.

[intezaralam]

Hello Keerti,

They was you explain the concepts and then code it up is super easy. I have seen a lot of design patter tutorials but yours is the best one I have come across till. Thank you so much.

[neebanv]

Watching youtube videos were never as informative and organised before. Appreciate your effort. and thank you so much😘

[AshankSingh-xk]

Your videos are very concise and to the point. Very good for strong basics.

[dineshkumar-kgir]

When i started watching i thought you're going to talk about asynchronous js redux and all. But it was really good quick intro to observable pattern. In extra revised all oops concepts as well :)
Thank you keerti

[handover]

You have simplified this pattern really well. Thanks a ton. Keep making more videos.

[sayandeepghosh]

Please push design patterns videos quickly. It's really going to help a lot of beginners like me. Thanks for such a precise and quality content ❤️❤️

[roushanraj]

Top notch content di, eagerly looking forward for more videos in this Playlist...., this Playlist is going to be best on YouTube 💯💯

[herculean]

Thank you so much! best explanation and thanks for making it in C++

[abhinavmisrha]

thank you ma'am for your simple explanation.

[basicthings]

Very quick and to the point explanation of concepts 👍👍

[maniyadav]

Wow , I really liked it!!! I would like to have more examples on each pattern, please do suggest any resource for this !!

[balajijangde]

Great explanation mam, waiting for this type of content from a long time 👍👍👍👍👍

[shakshamchauhan]

Amazing content, and looks very helpful.
So a big Thank

[sujatadeshinge]

Nicely explained, plz keep uploading videos on design patterns

[AdityaDey]

Didi I am requesting to your, please try to upload other design patterns. Your explanation is really appreciable. Just watch once and never Thanks a lot 👍

[auroshisray]

Thanks a lot for this insightful video!

[sree]

Thanks a lot for the clear explanation 😊