Lec-84: Conflict Serializability | Precedence Graph | Transaction | DBMS

[@farihasyed862]

This channel has covered almost 70% of my DBMS course. Prayers and Wishes to the Indians who save students night before their exams.

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where are you from?

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True. This semester, we have only studied from the Gate Smashers for almost 3,4 courses.

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It was just the explanation we needed. So simplistic without missing any significant information. Truly worth watching and learning! Thank you so much!!

[@shivalakshmi4046]

After watching this video, no one can ever make a mistake in solving conflict serializable questions. Thanks a lot for making this video.

[@gautamshiv9607]

I watched this with my online lectures going on in the background. Nicely explained.👍👍

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Me too and now i am confused either i have to follow this or that.For the gate point of view,do you have any suggestion for me.

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All the best Vasudha

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By this time, you would have completed Mtech I guess

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Didi have u cleared gate??

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Guys, I got placed :P And it was a joke, the MTech part

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Crystal clear without a spec of error or ambiguity . Thank-you

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You are a Genius in explaining Complex topics very easily 🤌

[@Namo12_]

What type of teaching skill you have !! Ureka means i watched many videos on this topic but do not understood. But in this 12 min. Video everything is done ❤

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PREPARING FOR FINAL EXAMS, LOVE FROM CANADA SIR

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You are Dbms Universal Boss

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Really, the way you explain these concepts, it becomes so easy for us to understand these topics ,not only this one but all topics you have covered in dbms , there explanation and your energy level is wonderful . You are really loyal towards your profession . Thank you so much . Huge respect !! God bless you.

[@MadhushreeSinha]

i am from non-cs background... but whenever I have any doubts on any cs related topic I come to your channel... thanks for making my life easier.

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if you are from non cs background, then how u have got doubts on cs topics

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@@samasreedas8077 because it was required for my masters.

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I have never learnt a concept in 10 minutes. Really amazed by your teaching. Thanks a lot!

[@niladriroy7222]

The best explained video on this topic. Fan ban gaya bhaiya. Amazing video. Best wishes for you.

[@yehumang8361]

Well explained. Maine kitni videos dekh li yeh topic smjane ke liye. But at last apki videos se hi samaj ayea yeh topic. Thnkuuu soo much sir

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Hats off !!! After Soo many others video, I have come to the place where I need to be earlier! Best explanation ever

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Wow... thanku so very much.... after so many years....I able to understand this concept

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really very good explanation of every topic,you are clear all my doubts about dbms,keep it up...

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m understood each nd every concept vry easily sir...bcoz of u...bcoz u r the God for our...so thnkk u so much ji...aapki tarif krne k liye shbd v kmm pdd jate h sir.....

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Amazingly explained really very helpful. Thank you sir ❤❤❤

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Skimmed Through My DBMS OS And Microprocessor Course For POU Exams Everything Seems Interconnected At Last And I Seem To Have A Basic Understanding With Foundations. My Sincere Thanks

[@jyotibhardwaj1633]

Sir maine 3 -4 jgh iss topic ko read kiya.. but seriously jaise aapne smjhane ki kosis ki wo awsome h..thanx

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wowwwwwwwwwwww. Thank you sooooo muchhhhhh sir. My Mind blowing. Your teaching style is AWESOME

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I am a passed out mechanical engineer working in L&T and i am preparing for gate CSE. Still i understood this with ease. Such a powerful explanation. I bet a guy from any other branch in the world can understand this.

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Not everyone. So your bet is wrong.

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Thanks sir only because of u i am able to understand this concept. Really appreciates your hard work.

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Thank you so much sir . I'm glad to tell you that i was little bit nervous about this topic but you have teach this in a very simple manner

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Sir you are very great 👍👌 AP ki explanation ko appreciate krne k leiy meiry pas alfaz nhi hain

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Thankew you sir 🙏 , I am following your each and every video , they're very very informative and helpful to all students who prepare their UGC exams. And your way of teaching very effective.... "No words" ... By watching your lessons, no need to read topic from book.thank you sir 🙏☺️

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Best content !! watched this video during my bachelors. Now I'm watching this again for my Masters in canada.

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I had understood this by wacthing only once broo great explanation brroo great work

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Jitni tariff ki jaye itni kam hai apki teaching ki...... Alla bless u sir

[@shalinij444]

Very useful video.Thank you sir.Keep continuing this service sir.

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Thank You for this brilliant explaination sir. Hats off to your crystal clear teaching ability. Finally understood this topic. Thank You Sir

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awsm sir ....koi bhi topic ho sb easy hi bna dete ho....thnku sir ....

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60% of DBMS topic are covered in your videos thank you sir

[@HenrysCSGO]

thank you bro. had an assignment due in four hours and understood nothing about conflict serializability - your video popped up first and saved my life. goat

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Hats off to your efforts and explanation Sir! :)

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Thank you sir... you have cleared all my doubts.. thank you so muchh..

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Bhai Allah Pak Apko aur zyada knowledge de aur ap ise trhan humain samjhate raho ameen

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Best explaination. Gave me Jeetu Bhaiya vibes.

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[@geetanjalihitech8752]

Concept is crystal clear.. Amazing explanation sir... I have become fan of your teaching style.. So easy concept 🙏🙏🙏🙏... Lot of thanks sir

[@kmishy]

10:00 Overall, it is topological sort. I think this is 2nd method to find conflict equivalent schedule. One we studied in lec 77, by swapping non-conflict pairs.

[@gauravgautam5963]

yes using khan's algo🙂

[@chainsawman-stoic]

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[@maithiliwarkhedkar4275]

Great explanation! Understood each and every concept :)

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Thank you sir.Great explanation.Its very easy to remember and understand.

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wow sir amz no words to thnks u so much to give a easy expltn u r the best again u r superb

[@ishika2512]

Bhai crystal clear..✨ dhaasu explanation..thank you soo much sir 🙏🏻

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God level teaching. Master in your work sir!!🙌🏼

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Thank you very much for your great explanation. much love from Sri Lanka💞

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Sir thank you so much... Your teaching skills help us a lot to understand any concept... please make videos like this..Lots of love from mumbai

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great explanation plz do watch to clear every doubt

[@SaifKhan-wm9db]

Great explanation.. you have cleared all my doubts.. 👍

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Very easy explaination of very tough topic. Thank u sir!

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Best teaching!! Thank you so much 🙏🏼

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Have no words to praise you 💞💞💞💞💞🙏🙏🙏🙏🙏😊😊

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Sir, aap bahut achha padhate ho.. Apke video ki ek quality ye hai ki start se lekar end tak koi video cutting nahi hai... Maine KZbin per bahut sare lecture dekhe hain aur mostly sb log video cutting add karke upload krte hain.. Sir, aap dynamic programming ka bhi video banaiye.. All pair shortest path, warshal and Floyd algorithms, dijkastra algorithm, N-queen problem, etc.. Thank you..

[@adeypurohit01]

Best Video On Conflict Serializability !

[@Sumitdavda]

Very Clear.. Thank you for this. God Bless

[@vamshikrishnareddy2313]

from graph point of view.., the schedule can be serialisable only when the precedence graph is un-directed Acyclic graph..., To find a serial schedule we need to find the topological sort of this graph which will respect all the conflicts......

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you explained it so clearly sir....thankyou very much !!!!

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thx alot sir ek aap hi ho jo hindi mai inta achi video bana rahe ho thx alot

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thank u so much for you sir and for youtube auto translate

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Amazing..your r just an amazing teacher 👌👌hates off to you..

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Awesome explanation sir....😊. thanks a lot

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I am going to do a comment before end of the half of video... Boss just amazing lacture 😮

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Just awesome lecture 😎

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Thank you so much sir for making this topic so easy

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Every lecture is awesome.. Thanks sir

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kamaal h bhai, bhot acha pdate ho , shukriya

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Best explanation in youtube. Thanks.

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Watching your videos feels like eating watermelon in summer holidays... Explained so well and easily... Thankyou sir

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exemplary explanation.... !! thank you sir.

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I was hopeless about DBMS but after watching your videos I regained my hopes. Thank u so much sir👍😊

[@raunakmitra7868]

Worth watching, Varun sir. Excellent presentation. I just want to say something about the indegree you mentioned. While I was studying Topological Sorting in Graph Algorithms, I came across the term INDEGREE. Anyway, thank you for your free lectures. :)

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Thank you..lots of blessings

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My pleasure sir🙏🏻🙏🏻

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Thank you so much . You have saved my life :)

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Very clear n concise explanation 😇

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Best explanation so far...thanks bhaiya

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LOVE AND RESPECT FROM PAKISTAN ...DEAR SIR.

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Thanks for the explanation... Helped me a lot.

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very good explanation deserve more subs and like

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HE literally smashes the concepts.

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i am in tears how can someone explain so well

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Sirji apka salute kya mast samjhaya hai.Thank you!!!

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Best explanation ever I never knew Graph Data Structure is used in this case.

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Very nice vedeo sir it help me a lott

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Best ever tbh Really iam learning so much from you

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Amazing explanation😁✌

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Superb explanation!

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You’re too good. Thank you so much!