Use this as sample data, it is not the same. But will do the work db.teachers.insertMany([ { "_id": 1, "name": "John Doe", "age": 35, "gender": "male" }, { "_id": 2, "name": "Jane Smith", "age": 40, "gender": "female" }, { "_id": 3, "name": "Michael Johnson", "age": 45, "gender": "male" }, { "_id": 4, "name": "Emily Williams", "age": 30, "gender": "female" }, { "_id": 5, "name": "Robert Brown", "age": 38, "gender": "male" }, { "_id": 6, "name": "Emma Jones", "age": 33, "gender": "female" }, { "_id": 7, "name": "William Davis", "age": 37, "gender": "male" }, { "_id": 8, "name": "Olivia Miller", "age": 41, "gender": "female" }, { "_id": 9, "name": "David Wilson", "age": 36, "gender": "male" }, { "_id": 10, "name": "Sophia Moore", "age": 32, "gender": "female" }, { "_id": 11, "name": "Richard Taylor", "age": 39, "gender": "male" }, { "_id": 12, "name": "Isabella Anderson", "age": 43, "gender": "female" }, { "_id": 13, "name": "Joseph Thomas", "age": 34, "gender": "male" }, { "_id": 14, "name": "Mia Jackson", "age": 42, "gender": "female" }, { "_id": 15, "name": "Charles White", "age": 36, "gender": "male" }, { "_id": 16, "name": "Abigail Harris", "age": 31, "gender": "female" }, { "_id": 17, "name": "Daniel Martin", "age": 44, "gender": "male" }, { "_id": 18, "name": "Evelyn Thompson", "age": 38, "gender": "female" }, { "_id": 19, "name": "Matthew Garcia", "age": 37, "gender": "male" }, { "_id": 20, "name": "Sofia Martinez", "age": 35, "gender": "female" }, { "_id": 21, "name": "Andrew Robinson", "age": 40, "gender": "male" }, { "_id": 22, "name": "Grace Clark", "age": 33, "gender": "female" }, { "_id": 23, "name": "Joshua Rodriguez", "age": 39, "gender": "male" }, { "_id": 24, "name": "Avery Lewis", "age": 42, "gender": "female" }, { "_id": 25, "name": "Christopher Lee", "age": 37, "gender": "male" }, { "_id": 26, "name": "Chloe Walker", "age": 31, "gender": "female" }, { "_id": 27, "name": "Kevin Hall", "age": 44, "gender": "male" }, { "_id": 28, "name": "Zoey Allen", "age": 38, "gender": "female" }, { "_id": 29, "name": "Brian Young", "age": 36, "gender": "male" }, { "_id": 30, "name": "Harper King", "age": 34, "gender": "female" } ])

Words couldn't appreciate the information which you encapsulated in this short video in an engaging way. Thank you very much!

The best comprehensive video for indexing. Hats off to the person and the methodology he used to explain things.

Best teaching style ever. So happy that you utilised every second

Nice session on indexing. Engineering Digest is complete package to learn Mongodb. Thank you so much to record sessions ❤

Found this when i was searching for a good mongo indexing video. It was really explained well. Thanks , keep up the good work :)

One of the best videos i have seen on indexing. Content was so interesting, that i didn't feel bored at all. Thank you so much for creating these videos.

Wow, this video provides an amazing explanation of MongoDB concepts! 🙌 The way you've broken down and illustrated the key concepts makes it so much easier to grasp. Thanks for sharing this valuable knowledge with us. Keep up the great work! 👏

The first 3 minutes of explanation and an instant subscribe

Your Teaching Style is Amazing. 🔥🔥🔥🔥🔥🔥🔥🔥

Amazing video, Vipul. You shared quite a great amount of knowledge in a short time & that too without promoting like and subscribe. You won't need it, people will do it themselves seeing your content. Much thanks!!

I liked the way you say "Koi dikkat vali baat nhi h"

sir bachpan m kon mongodb seekhta hai 😅

I have no words to express , its amazing video for indexing , loved the explanation

Subscribed within 5 mins of watch time, the audio quality is excellent and the content also

Gajab padate ho and Gajab baaten b btate ho...kamaal ho aap🙂

Thank you for such clear explanation! You earned a subscriber!

The best mongo series, just wow

but why is execution time is more when using index for 1st time i have 40k docs and without index it is 30ms and with index for 1st time its 111ms but after 2nd time it is 0ms . and for new query again it is 111ms

good explaination loved it!!!!😍

linear search jo bachpan me padhte the was epic😅😄

The best tutorial so far!!

It was really explained well.

Best series of mongodb on KZfaq

this is really amazing, So lets say if you have 1000000 entries in database. doing a linear search will take 1000000 operations because It will travel to each index to find but in case of Binary Search the total operation will be aroun 16! yes just 16 for n = 1000000 entries. for me It is wild to see how a simple algorithms like Binary search has such a huge effect on optimizing database operations.

Excellent Thanku so much bro. It helped me a lot better than mongodb university.❣❣

I think what you said about expireAfterSeconds is wrong. After the time expires, documents itself gets deleted not the index. Correct me if I'm wrong

I really appreciate your efforts, your tutorial make it so easy to understand mongodb

such an amazing video bhaiya, Thankyou so much!

Awesome video Guru , Love this content

Its lovely..everybody makes it complicated..this is as simple as it can get

You are amazing. :) Made this soo simple.

Please share the queries in the description

Thanks!! for the best tutorials.

Baja phad diye guru amazing knowledge

sir thank you so much for this vedio (pura indexing topic clear hogya)

Awesome sir plz keep posting such learnings video

Thank you so much. Great

Bachpan me hum sort -1 / 1 krte the😜👏👏

bachpan mai linear search ..is peak :))

Fantastic mongo db tutorial ✨🔥

good stuff

Great tutorial! Thank you.

AWSEOME !!

very clear explanation, thank you.

Nice ❤

heyy, i have a question.. If i use compound index with a partialFilterExpression.. then can i mention another field expression for the filter which is not a part of the index for the collection ?

Wow Jordar ❤

Just want to say that its is best. The explanation is great

Superb video sir ji ❤❤❤

Nailed‼️

DAMN GOOD VIDEO

Great explanation ❤

Very Nice sir ji, superb!!!

awesome yrr phly app kaha thyyyy

sir can you provide notes ?

Sir what type of project we can do by javascript and mongidb. Give a concept

bhaiya please long videos me timestamps rakhte jao! pls

Best content ❤

data structure me bachpan me padte the linear search 🤣🤣sir ham abhi bhi bacche hi hai

Wow🎉🎉

This is great!!!

Thanks bro really helpful 🙏

Roses are red, Violets are blue, Title in English, But Hindi's what you do. Your thumbnails are tempting, Your tags are on cue, In the language of Shakespeare, Yet you choose Bollywood's view. Subscribers are clicking, Not a clue what you spew, The title's in English, But, my friend, so should you!

Good one bro

Beneficial, thanks for the video.

Thank you so much

mongodb ka practice kaha kr skta hu?? koi achha website btaye

Mazaa aagya sir🫡🫡

nice video, How to fetch data between two collection..like join in SQL please cover and waiting for aggregation

nice

Amazing Video...

Awesome

Sir clear ho gaya

💖💖💖💖

Bachpan me linear search 😂😂😂 abhi to sikha bhiya pichle saal binary search

Bro Pls share the sample data of this video

bahut badhiya spelling hai gender ki 😂

sir thodi der dheere se and bad me jor se mat bolo... same frequency me bolo please!!!

@00:19:00

Great urdu !!

manna pare ga sirf collection leke itni dur a geye 😂

bachpan mein

If I extract the result without using sort() "db.collection.find('age' : '10')", then should I get the result in sorted manner, as we have created index in asc order.