Oracle Performance tuning | How SELECT statement works internally in oracle

Oracle Performance tuning | How SELECT statement works internally in oracle
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This channel is for learning Oracle SQL, PLSQL, DATABASE concepts, MYSQL, ETL, Mongo DB, Python,UNIX and related technologies.
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About Myself:
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I am Siva, [LEARN | CODE | TRAIN | SHARE].
Being in IT industry for more than 12+ years.
In my day to day job, I work with database technologies including Oracle, Java, Python, MongoDB, talend and UNIX.
I am passionate about "DATA", coding & training.
In my spare time, I teach database technologies , ETL etc.
I am very glad that you are reading my Profile, and I value your time as well as mine.
Looking forward to see you in my videos

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[leleshashank]

Thank you so much for uploading such great videos. I've watched the whole interview questions series, the plsql tuning series, and was only waiting for this SQL tuning series videos.

[ravitkohli]

Hi Siva Sir, This is really a great content for anyone who is at fresher level or experienced level, Hats Off to you.
Please continue providing us such precious content.

[hectormonsalve]

Excellent explanation. Thank you Siva.

[Hi_everyone.]

Videos regarding performance tunining, DBMS stats, awr report etc ... Plz put videos on this topic

[mmohan]

Hi Siva, hats off to you ..I am working in Google but i have been learning a lot of things from ur videos

[valiantvimal]

Thank you Sir. Content is very good & complete 😊

[anuragsingh]

Hi Shiva,
Thanks for explaining performance tuning in detail which helps in clear the interview...

[swapnilsabale]

Hello Sir,
Thank you so much for such informative videos on Oracle.
Is there any series of videos for Oracle architecture and performance tuning?
if yes, can you please share?

[manjushreeshetty]

Hi Sir, Thank you so much for your detailed explanation on each topic, I would like you to give training on oracle database architecture topic. Please share the same sir

[sankar]

Your explanation makes easy understanding

[amalailangovan]

Thank you so much for your videos. Your videos really helped me to get job. I got years of gap due to personal commitments, so ur videos helped me with both old and new concepts . So once again thank you. Please keep posting more videos and it will be helpful for more people like me 😊

[pankajperane]

Thank you for your valuable videos. Request you to please make video on hard parsing and soft parsing.

[RahulKumar-gggw]

Thank you Sir. You are a great teacher. Will eagerly wait for your new videos in this series👍

[bhanuv]

Please share the sql tuning concepts like explain plan, query optimization

[hc]

Great explanation, thanks for the knowledge..

[manjutharak]

Thank you so much for sharing the knowledge ❤

[venubj]

Hello sir, Waiting for more videos from you on SQL Performance tuning.

[nileshpajve]

short but very deep explanation. Thank you so much. Awaiting more videos on SQL Tuning / Execution plan

[amanpandey]

Thank you for the videos. Hopefully, you will continue with this.

[charanraj]

Hi Siva, Could you please make video on how to read/understand explain plan and story behind that. and how it will be used to tune queries to gain performance. thanks.