What are Clustered Indexes vs. Non-Clustered in SQL Server 2008 R2 Software Tutorial

your 11 years old video is worth it for me today because it helps me to understand concept of clustered data because my final term is coming and dbms subject is also there. thanx to explain in a simple way

THANK YOU! THANK YOU THANK YOU THANK YOU SO MUCH
Dear god why don't people use real and simple examples to explain something…
God bless you sir.

Very good video about clustered index.. was there information about non-clustered that I miss.. or was it supposed to be obvious?

OMG. THANK YOU.

Great video

Finally understand clustered index!

Can't believe I had this so wrong for so long and that NONE of the other videos or hundreds of pages of learning material even mentioned the fact the index IS THE TABLE ITSELF

Wait, is this some advanced text to speech voice talking?

Excellent, now i can add this to my training schedule!

no explanation of non-clustered or any of its differences to clustered so its a misleading title

Besides feeling like if I'm getting screamed at by an older sibling or parental figure, I still learned exactly what was described on this video. Very informative. Thank you!

Besides feeling like if I'm getting screamed at by an older sibling or parental figure, I still learned exactly what was described on this video. Very informative. Thank you!

Well done!  Super clear.  Thank you!

clear and easy to follow, well done.

Nice explanation

Nice video, but introduction of Non Clustered Index is missing

Good video and I liked it. Do you have a blog where I can see all your presentations? If you never mind if I ask you what recording software you used in creating this video?Thanks a bunch.

if i had British accent i would never stop talking and i'll explain the whole Oracle organization :-)

Is it me, or does this guy talk like Christopher Walken :) ?

Is it me, or does this guy talk like Christopher Walken :) ?

Thank you very much sir great tutorial very practical I got to know what actually Indexes are

Great video, I am starting my career as a DBA. And came across the chapters for indexing, and these videos are helping me understand all the theory. Thanks.

grt say

brilliant and very informative video. Very helpfull

Well Presented! Thanks!

even though ur voice is a bit scary mate but it was a great help thanks alot mate ta

Thanks for the feedback! Most RDBMS products use some form of the B-Tree index like SQL server. SQL and Oracle are good examples of products that use row-based storage and indexing. However, there are many columnar based databases out there now (e.g. Sybase IQ, Vertica) which do use a different architecture and store data by column instead of by row. These are optimized for fast queries which don't need access to an entire row at a time.

Is there any noticeable difference of how indexes are used on different platforms? Great tutorial btw!

Thank for your HelpFUll Video

Thank you so much

Excellent tutorial: clear, succinct and professional. Thank you.

Very clear... really helpfull

Thank you for that great feedback!!

THANXXXX :)

its very useful thanks...........

this is good one..