How do SQL Indexes Work
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- เผยแพร่เมื่อ 20 พ.ค. 2024
- Database index tutorial | how database indexing actually works | how does index work in sql | how sql index works
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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!
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
100% aggred on @BEZA AR
I also agree. Very awesome explanations!
+1
Well said!!!
100% agree
Best short video on how indices work I've come across so far... This is great for a beginner.
This is such a great video. It takes a single concept at a time and demonstrates it in a focused and clear way.
Seriously the best instructor I've had.
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 👊😎🙏🙏
My all time favourite, finally in DB development for almost 4 years and still following u and learning new things always.
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!
The way you use your talent to give back to society is incredible...Thank you so much for all the things that you do.
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 !!
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 ❤️❤️❤️
Best explanation I ever received in 10 years of IT jobs. Thank you
Thank you so much for all of your hard work! Your videos have helped me immeasurably.
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!
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....
One of the best videos I have come across for CI & NCI, thank you!
Always learn something new when watching your videos!
Thanks man, you make the concept clear. Better than official docs.
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.
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 ??
I was really struggling with this concept, came across your video. Thank you so much for this content, I really needed this.
This was a fantastic explanation!
OMG. I finally found someone to share this kind of SQL knowledge. Subscribed. ThumbsUp
When a topic is complex and it is explained by venkat then it becomes a very simple topic
What a legend he is👏👏👏
I learned lots of sql concepts from u sir... Ur a greatest human being on this planet
You are awesome. You nailed it bro. You explained such deep concept easily within 12 min. Must appreciate your content.
i love you 3000 for making the index concept seem so easy and clear !
What I like in your explanations not "how", but "why". Thanks
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.
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.
Brilliant Explanation for SQL Indexes !
Thanks Venkat
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
Wow, after so many year found you again.
Thanks for great video again!
Extraordinary explanation, really really helpful
Superb and elegant explanation
As usual, crystal n clear.
Thanks so much! I would say you are such an amazing teacher for many folks.
Venkat is just awesome....⭐
Thanks for your efforts and time🤝👍
Phenomenally executed video for INDEX in SQL!
Your sql videos are so nice with clear explanations. Thanks lot
Yes ..the best SQL man..🙏❤
Hello Venkat,
Simply brilliant ! keep doing the amazing stuff !
Thanks,
I've been referring back to your videos for years. Thanks
Your explanation is great, we can easily correlated to our thinking,
Lot of thanks
This is the best explanation I have ever come across, thank you very much
Great to listen to your voice again ☺️
Very nice explanation!!
smooth, clear and to the point video... awsome
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.
your videos are teaching me more than uni
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
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!
Thank you Venkat. You are a great knowledgeable teacher
Till now bestest best in sql index 🎉😊
Wow, you are incredibly smart and give the PERFECT explanation!
Thank you very much!!
What a great and concise explaination of Indexes 👍
Thank you I always get confused and create unnecessary indexes for performance boost without reading execution plan.
Just discovered this channel....got blown🤯 thank you Venkat✌️
Brilliant! Thank you!
Thank you Sir! LESSS GOOOO~~!!
Taking me to the next level - Thanks!
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🙏🙏🙏
Sir learned everything about .Net from you. THANK YOU SO MUCHH
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.
Very informative and helpful. Thank you Sir.
Thank you, that was helpful to understand how indexes work!
Thank you. Explained with great clarity.
Venkat this is just amazing. Thanks a ton!
I found gold in this page. thank you brother.
You explain simply, thank you🙏
This is so clear, thank you for sharing
Thanks for a lucid and detailed explanation
most asked question in interview. you are the best.
Thanks, I optimized my query on 12%
You like the BOXER of Mohamed Ali of SQL server of all time. Thank you, Champ!
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!
Hi Venkat, thanks for your videos you are really a great IT-Guru in the world of programming and database, your job done for us is really appreciable, is it possible to record MSBI(SSIS, SSAS & SSRS) videos for us, if we get your MSBI videos will really appreciate.
Thank you so much for sharing this knowledge....you are genius and all your videos are great!!!
Super clear in less time..
Very well explained, helped me a lot thank you!
perfect concise explanation, many thanks.
Appreciated, that's very well explained! Thanks
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.
haha!a very normally situation, bro! the knowledge is huge so we're just improve step by step for better.
Which video would I need to watch for 10:35 to learn about why we need the nested loop and inner join?
Seems like we should just be able to return a row once we did a clustered index lookup
Such an excellent explanation!!
Thank you 🙏🏿 so much sir for your knowledge and passion.
Nicely explained and nicely organized content.
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.
Well said👌
Absolutely true🥳
Plz highlight this comment
@@ashajyothi06 indeed, he is truly a gem. There are many other TH-camrs 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 TH-cam. He already earns enough.
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.
@@aagebadho6907 your exactly correct 👏👏
Thank you so much my LORD :) you're a guardian angel
thanks
kudvenkat for the video
Thank you. This is so helpful 👍🏻
this video is gold omg brilliant
your great! perfect tutorial. keep going
Thank you Sir🙏
Nice refresher video. Thanks!
Thank you for the great tutorial
U have a great voice and explanation 💯
Thank you, when i saw this video, i easy to understand
Thank you very much.. Regards from Mexico
Well explained, thank you!