How do SQL Indexes Work

Database index tutorial | how database indexing actually works | how does index work in sql | how sql index works
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SQL Server Performance Tuning and Query Optimization
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[@robertgoodberry]

I just realized indexes are like the signs in a hotel that help you find your room without having to search the whole floor. Thank you for the explanation!

[@bezaar7762]

vekant you are priceless . i dont have even words for you , you make everything crystal clear. THE ONLY MAN IN THIS WORLD WHO MAKES SQL EASIER. the way you expalin and did in example on the actual managment studio. no words for you vekant. may god bless you with abundant health and peace. thumbs up 10000000. thanks alot

[@parshuram3238]

100% aggred on @BEZA AR

[@paulmitchell4876]

I also agree. Very awesome explanations!

[@coolamitjadhav]

+1

[@haregewoingebra1798]

Well said!!!

[@abhishekkumar-sl8ow]

100% agree

[@Stelios.Posantzis]

Best short video on how indices work I've come across so far... This is great for a beginner.

[@starmole5000]

This is such a great video. It takes a single concept at a time and demonstrates it in a focused and clear way.

[@teriyakov]

Dude, I've been learning from you my entire career. Thank you so much! I hope one day I can show my appreciation for all your hard work 👊😎🙏🙏

[@danimrath]

Seriously the best instructor I've had.

[@Suraaps1415]

My all time favourite, finally in DB development for almost 4 years and still following u and learning new things always.

[@capsonfernandes4803]

The way you use your talent to give back to society is incredible...Thank you so much for all the things that you do.

[@dodZeus]

Best explanation I ever received in 10 years of IT jobs. Thank you

[@tommyh3524]

You're a genius! I was literally wondering how does index work in SQL Server, then your video just popped up! Can't find other videos explain index better than yours, 100% thanks!

[@abhishekkumar-sl8ow]

Hi Venkat, Thank you ! Only because of you I got the job as a SQL developer. I learnt a lot from these videos. God bless you....

[@subhraz]

Venkat, I have read numerous blogs and watched many videos on this topic but I somewhere knew I didn't fully understand the concept. After watching this video, finally I feel yes THIS IS IT. Your explanation is priceless. Thanks a ton !!

[@mr.prasadyadav]

I'm working in the One of MNC on SQL SERVER with out any Problems on code Part. The complete credits goes to your videos, Always You are my SQL SERVER Hero Kudvenkat Sir, Please take care about your health if you are safe Alot of people will entry their life to Software Industry with your great Lectures. No words Simply You are awesome ❤️❤️❤️

[@TheSilent333]

Thank you so much for all of your hard work! Your videos have helped me immeasurably.

[@shrusal92]

One of the best videos I have come across for CI & NCI, thank you!

[@craziestkai]

Can't be more grateful to have a youtuber like you who willing to share such good content!! I'm sure these videos save a lot of devs like me. Thank you, Sir!

[@jamrodhsingh2259]

I am really thankful to my friend who suggested me your channel. Why is it that I always come across people like you so late ??

[@basilio100]

What I like in your explanations not "how", but "why". Thanks

[@kongwengseng3735]

OMG. I finally found someone to share this kind of SQL knowledge. Subscribed. ThumbsUp

[@aakriti_100]

I was really struggling with this concept, came across your video. Thank you so much for this content, I really needed this.

[@brucezhou3358]

Thanks man, you make the concept clear. Better than official docs.

[@cexploreful]

EXCELLENT VIDEO, I FINALLY UNDERSTOOD INDEXES WITH JUST THIS ONE VIDEO!

[@abs2645]

i love you 3000 for making the index concept seem so easy and clear !

[@entertolearn5000]

I learned lots of sql concepts from u sir... Ur a greatest human being on this planet

[@kapil4757]

I watched many other videos, those were either not useful or not covering the details to the fullest. Yo have exceeded my expectations. Thank you very much. Keep up the good work.

[@mohitupadhayay1439]

Phenomenally executed video for INDEX in SQL!

[@KurtMCox]

I've been referring back to your videos for years. Thanks

[@505lab]

Thank you so much, the way you explain and did in example is very easy understand. I'm sure videos save a lot of devs, like me.

[@CRBarchager]

Always learn something new when watching your videos!

[@martaminale3847]

Thanks so much! I would say you are such an amazing teacher for many folks.

[@shafi123]

Brilliant Explanation for SQL Indexes ! Thanks Venkat

[@karmadorjee8076]

Wow, after so many year found you again. Thanks for great video again!

[@abderrahman9852]

Thank you, that was helpful to understand how indexes work!

[@ramanagattamaneni1184]

Your sql videos are so nice with clear explanations. Thanks lot

[@ganeshdhareshwar6053]

You are awesome. You nailed it bro. You explained such deep concept easily within 12 min. Must appreciate your content.

[@RealTshepiso]

This is the best explanation I have ever come across, thank you very much

[@severtone263]

Thank you. Explained with great clarity.

[@ParamitaBiswass]

Fantastic learning video, it cleared so many of my doubts about indexing and the hands-on was very easy to follow. Thank you for the good work.

[@rvscootin3457]

Taking me to the next level - Thanks!

[@vishalmakam7291]

You explain simply, thank you🙏

[@anupojukalyan9]

Hello Venkat, Simply brilliant ! keep doing the amazing stuff ! Thanks,

[@rotan90]

I have two technical interviews for one company this week. Company has tables with hundreds of milions of rows. With that knowledge I cannot be rejected :D thanks man!

[@jeevant3406]

Just discovered this channel....got blown🤯 thank you Venkat✌️

[@pmshadow]

Wow, you are incredibly smart and give the PERFECT explanation! Thank you very much!!

[@rcasturi55]

Thank you Venkat. You are a great knowledgeable teacher

[@nileshpatil5644]

smooth, clear and to the point video... awsome

[@yig8763]

Thank you Kudvent! The explanation is crystal clear! I like how you speak slowly and it makes easier to follow the mass media content now is too fast to catch people's eyes and make the majority into a stressed mode.

[@rahulathreya3659]

Venkat this is just amazing. Thanks a ton!

[@sarfarazamd03]

Great to listen to your voice again ☺️

[@ElizabethRodLom]

Wow super clear and helpful, Thank you

[@DesiHoonMain]

What a great and concise explaination of Indexes 👍

[@ChristianWDegn]

Nice refresher video. Thanks!

[@ashajyothi06]

Venkat is just awesome....⭐ Thanks for your efforts and time🤝👍

[@Confidential007.]

Your explanation is great, we can easily correlated to our thinking, Lot of thanks

[@yfzhangphonn]

This is so clear, thank you for sharing

[@sck29]

Such an excellent explanation!!

[@softwareengineer8923]

Thanks for a lucid and detailed explanation

[@micci9865]

I found gold in this page. thank you brother.

[@lasindunuwanga5292]

the example you showed by adding 1M data and retrieving one record blowed my mind. I was always thinking like how to test query optimization theories, it needs a large amount of data. This is the way. Thank you very much

[@oksanagolets577]

Thank you for those lessons about indexes - the explanations are just great! Can you please consider recording videos about covered and filtered indexes in MS SQL Server as well? Would be very grateful!

[@sebulva]

Thank you very much.. Regards from Mexico

[@urmisarkar6660]

Very informative and helpful. Thank you Sir.

[@user-zf2xe8nm5f]

perfect concise explanation, many thanks.

[@Affliction604]

Appreciated, that's very well explained! Thanks

[@basiccode-fd6xz]

your videos are teaching me more than uni

[@geragamo]

I have seen videos from Kudvenkat long back, but this is the first time I comment something here, Hey guys, this videos are awsome, very straight to the point and awesome .... thanks keep going with this videos man, they are very enjoyable

[@nitiniit07]

Wonderfully explained, hatz off to the effort in creating quality content with images which makes very easy for students with no or beginner level db understanding. I wish such content was there when I was in school/college.

[@SaurabhSarang]

Thank you I always get confused and create unnecessary indexes for performance boost without reading execution plan.

[@avinashb4485]

Very Informative video, thanks a lot!

[@prabaljain3188]

Sir learned everything about .Net from you. THANK YOU SO MUCHH

[@mykevdc]

Very well explained, helped me a lot thank you!

[@LordOfTheUniverseAndSpace]

As usual, crystal n clear.

[@Rajukumarmsbsndb]

I wish i could have seen your videos before. Highly impressed with your voice, appealing like AI

[@user-wz8ri2ri6m]

When a topic is complex and it is explained by venkat then it becomes a very simple topic What a legend he is👏👏👏

[@pinkeshpatel1940]

Thank god I came across this video 🙏 Best instructor

[@Csharp-video-tutorialsBlogspot]

Thank you Pinkesh. Means a lot. You can find all our free SQL Server courses below. Hope you will find them useful. SQL Server Tutorial for Beginners (All the basic and advanced concepts) kzbin.info/aero/PL08903FB7ACA1C2FB SQL Server Interview Questions and Answers (Very important SQL concepts in this course) kzbin.info/aero/PL6n9fhu94yhXcztdLO7i6mdyaegC8CJwR SQL Server Performance Tuning and Query Optimization kzbin.info/aero/PL6n9fhu94yhXg5A0Fl3CQAo1PbOcRPjd0

[@timranft8365]

Very understandable. I really like the video!

[@vikasreddy485]

Super clear in less time..

[@aagebadho6907]

What a dedication you have. You are a man of commitment and dedication. Hats off to you. I am following you since 4 years. Huge fan.

[@ashajyothi06]

Well said👌 Absolutely true🥳

[@ashajyothi06]

Plz highlight this comment

[@aagebadho6907]

@@ashajyothi06 indeed, he is truly a gem. There are many other KZbinrs who are creating many asp.net tutorial. But the moment I watched him, I thought that's the one. So since that time I started following him. He is really generous and humble I feel. If you see his details you will find that he has learnt a lot and now he wants to share his knowledge for free. He jas nothing to do with earning money from KZbin. He already earns enough.

[@123Rajjo]

Absolutely..! I have been following his videos too and each of them is just perfect! Can't find a better tutor than Venkat. Many concepts that I was unsure and unclear about, just got crystal clear after watching his videos. God bless him.

[@ashajyothi06]

@@aagebadho6907 your exactly correct 👏👏

[@kamilaknapova8557]

Wow, I just understood it !!! :) thank you soooo much

[@Emerald214]

Thanks! I've worked with MySQL for years but didn't know the Execution Plan.

[@syed_hussaini]

Your voice is so melodious that I just want to hear it again & again.

[@OrcaChess]

Neat explanation to the point! Thank you :)

[@Juznik1389]

Well explained, thank you!

[@hyndaiaura4950]

Very well explain about indexes.

[@haifa814]

Thank you. This is so helpful 👍🏻

[@mangeshm4962]

Thank you so much for sharing this knowledge....you are genius and all your videos are great!!!

[@swapnilurdhwareshe3672]

Nicely explained and nicely organized content.

[@VeryBritishEnglish]

your great! perfect tutorial. keep going

[@medAmineRg]

thats was very helpful thankyou so much bro!

[@raj_kundalia]

This was a fantastic explanation!

[@sasaman5416]

Brilliant! Thank you!

[@satori8626]

Fantastic videos, subscribed!

[@khanhnguyenba9993]

Thank you, when i saw this video, i easy to understand

[@awilgedi5819]

You like the BOXER of Mohamed Ali of SQL server of all time. Thank you, Champ!

[@yusifkarimov6225]

Thanks a lot. That's really great video.

[@naveenkumar-xr9gx]

Every time I worried a lot 😥 how to work with db concepts. Really like the way you explain. I follow you now on. Thank you so much for making this video🙏🙏🙏

[@johnceena9799]

I was really happy once i saw your videos.

[@Csharp-video-tutorialsBlogspot]

So kind, thank you John. Means a lot.

[@RunningManNewbie]

Thank you Sir! LESSS GOOOO~~!!

[@keerthiBasa]

just love your videos thankyou

[@alexpajp123]

You never disappoint. I've been a dev for 4 years now and you are still the first person I go to when I need help understanding something or a refresher.

[@KiddyLovely93]

haha!a very normally situation, bro! the knowledge is huge so we're just improve step by step for better.