Master MongoDB Indexing in One Video: Boost Your Database Performance Instantly!

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🔴 Timestamps
Intro 0:00

[@EngineeringDigest]

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" } ])

[@alinaeemchaudhry2262]

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

[@sumantasharma8032]

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

[@user-yp7dw3xz3h]

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

[@muhammadtalhabaig4908]

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

[@RavindraSingh-zg9eq]

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

[@764Priya]

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.

[@vrushabhkhandelwal3674]

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! 👏

[@nemotivity]

Great tutorial! Thank you.

[@abdullahbinazeem54]

The first 3 minutes of explanation and an instant subscribe

[@ayushnigam9424]

such an amazing video bhaiya, Thankyou so much!

[@chittillavenkataviswanath1389]

You are amazing. :) Made this soo simple.

[@100DDC]

Awesome video Guru , Love this content

[@prabhatpankaj2879]

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

[@EngineeringDigest]

Thank you! 😃

[@kalashnikov203]

very clear explanation, thank you.

[@user-ui8tn7wh2k]

good explaination loved it!!!!😍

[@VinayKumar-lt1sw]

Thank you so much. Great

[@SyedOsama-nn9fw]

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

[@pasdes6091]

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

[@ankurgupta1339]

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

[@MuhammadAli-vy8nr]

Thanks!! for the best tutorials.

[@EngineeringDigest]

You're welcome!

[@viracollection8306]

Awesome sir plz keep posting such learnings video

[@arslanyounas936]

It was really explained well.

[@lifeisnotarace3889]

Best series of mongodb on KZbin

[@bhavinvarma5300]

Great explanation ❤

[@lokeshbhavsar2789]

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

[@weforyouweb1165]

Superb video sir ji ❤❤❤

[@FSCO_sahilsatishchavan]

Nailed‼️

[@talhakhadim111]

Thanks bro really helpful 🙏

[@EngineeringDigest]

Thanks! 😊 Join my Insta fam: @thevipulvats

[@ananjaygurjar]

This is great!!!

[@jaskaran-dhaner]

Beneficial, thanks for the video.

[@harshitpatidar8552]

Fantastic mongo db tutorial ✨🔥

[@EngineeringDigest]

Please consider sharing feedback on LinkedIn. 🙏🏻

[@raviyadav2552]

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

[@EngineeringDigest]

Please consider sharing feedback on LinkedIn. 🙏🏻

[@raviyadav2552]

sure@@EngineeringDigest

[@chiragsolanki1234]

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

[@EngineeringDigest]

Thanks a lot 😊

[@DevLife_in]

Good one bro

[@manojmohapatra986]

Best content ❤

[@TheVikastiwari123]

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

[@EngineeringDigest]

Thank you brother, it will be a huge help if you can share this course on LinkedIn.

[@TheVikastiwari123]

@@EngineeringDigest yes sure..and i would like to ask u one thing...pls include antipatters as examples..like i was a frontend guy..and i struggled with how to design proper mongo schema for my app..nobody talks about real life examples.

[@rajeshdas2295]

Very Nice sir ji, superb!!!

[@EngineeringDigest]

So nice of you

[@weforyouweb1165]

Wow Jordar ❤

[@mahedihassanshawon4821]

DAMN GOOD VIDEO

[@Amaan-code]

Nice ❤

[@jeetchheda8916]

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 ?

[@rahuljain3501]

Baja phad diye guru amazing knowledge

[@EngineeringDigest]

Please consider sharing feedback on LinkedIn. 🙏🏻

[@PC_Edits]

linear search jo bachpan me padhte the was epic😅😄

[@shivanshuupadhyay2849]

Awesome

[@onkarkatkar2582]

Thank you so much

[@EngineeringDigest]

You're most welcome. I have a favour to ask. Can you share this playlist on LinkedIn. It would be huge help 🤝

[@onkarkatkar2582]

@@EngineeringDigest definitely

[@mayur10417]

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

[@nazmulalam1982]

Sir clear ho gaya

[@mohdarish4195]

Wow🎉🎉

[@thecharmlessguy]

Mazaa aagya sir🫡🫡

[@aamirhannan890]

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.

[@shalu1622]

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

[@hamzaixtic2974]

awesome yrr phly app kaha thyyyy

[@ashuthe1]

Amazing Video...

[@EngineeringDigest]

Thank you so much 😀

[@trishulcurtis1810]

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

[@GreatTimeAlwaysTakeTime]

💖💖💖💖

[@EngineeringDigest]

Thanks! 😊 you can join our discord or Insta @thevipulvats.

[@souravmukherjee01]

Please share the queries in the description

[@vivekkumaryadav9862]

bachpan mai linear search ..is peak :))

[@freecodingschool7210]

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

[@fakedevdutt]

bhaiya please long videos me timestamps rakhte jao! pls

[@AjayKumar-mi2mr]

sir bachpan m kon mongodb seekhta hai 😅

[@shivanshvish4879]

Vo apne bachpan ka bta rhe hai bro😂

[@shubhamgupta-bl1tr]

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

[@EngineeringDigest]

Ok coming soon

[@Mati4929]

Great urdu !!

[@AdarshSingh-mo1kc]

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

[@user-xz5os9ng7s]

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

[@chiragsolanki1234]

sir can you provide notes ?

[@rehanbaig71]

@00:19:00

[@sanketsonawane6861]

Bro Pls share the sample data of this video

[@EngineeringDigest]

Please check pinned comment.

[@chiragPatel22c]

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

[@saurabhsingh1752]

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

[@EngineeringDigest]

lol

[@sanjaydev130]

bachpan mein

[@random2059]

manna pare ga sirf collection leke itni dur a geye 😂

[@EngineeringDigest]

lol

[@amranmohamed377]

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!

[@EngineeringDigest]

time is precious, respect it.

[@khushalsahni6058]

bahut badhiya spelling hai gender ki 😂

[@sandeepchoudhari7370]

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.

[@EngineeringDigest]

No, if you execute the query db.collection.find('age': '10') without using the sort() method explicitly, the results will not be sorted. Creating an index on a field in ascending order does not guarantee that the query results will be automatically sorted. The purpose of an index is to improve query performance by allowing the database to quickly locate the matching documents based on the indexed field.