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

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  • เผยแพร่เมื่อ 4 ก.พ. 2025

ความคิดเห็น • 629

  • @farihasyed862
    @farihasyed862 3 ปีที่แล้ว +743

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

    • @newtanagmukhopadhyay4716
      @newtanagmukhopadhyay4716 2 ปีที่แล้ว +3

      where are you from?

    • @Raaniji1008
      @Raaniji1008 2 ปีที่แล้ว +11

      @@newtanagmukhopadhyay4716 FAXTAN!!

    • @mariyamshahzad1246
      @mariyamshahzad1246 2 ปีที่แล้ว +5

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

    • @Skyyy1436
      @Skyyy1436 2 ปีที่แล้ว +19

      @@Raaniji1008 atleast give some respect to other nations.. Why such hatred. We all have come here to study only

    • @fatimaawais8216
      @fatimaawais8216 ปีที่แล้ว +1

      @@mariyamshahzad1246 US US US

  • @srijitanitamajumdar5904
    @srijitanitamajumdar5904 5 ปีที่แล้ว +93

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

  • @vasudhatapriya6315
    @vasudhatapriya6315 5 ปีที่แล้ว +329

    I was planning of not doing MTech but after your gate lectures,I've second thoughts. AMAAAZING.

  • @shivalakshmi4046
    @shivalakshmi4046 6 ปีที่แล้ว +38

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

  • @gautamshiv9607
    @gautamshiv9607 4 ปีที่แล้ว +92

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

    • @vinitasharma8170
      @vinitasharma8170 3 ปีที่แล้ว +3

      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.

  • @Namo12_
    @Namo12_ 2 หลายเดือนก่อน +3

    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 ❤

  • @spartans-300more
    @spartans-300more 2 ปีที่แล้ว +12

    You are a Genius in explaining Complex topics very easily 🤌

  • @mushhtaqqq
    @mushhtaqqq 5 ปีที่แล้ว +22

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

  • @MadhushreeSinha
    @MadhushreeSinha 4 ปีที่แล้ว +27

    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.

    • @samasreedas8077
      @samasreedas8077 3 ปีที่แล้ว +3

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

    • @MadhushreeSinha
      @MadhushreeSinha ปีที่แล้ว

      @@samasreedas8077 because it was required for my masters.

  • @adityasharmaeddie3230
    @adityasharmaeddie3230 4 ปีที่แล้ว +28

    PREPARING FOR FINAL EXAMS, LOVE FROM CANADA SIR

  • @yehumang8361
    @yehumang8361 5 ปีที่แล้ว +2

    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

  • @ankuragrawal7467
    @ankuragrawal7467 6 ปีที่แล้ว +4

    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.

  • @abhishekkesharwani4096
    @abhishekkesharwani4096 5 ปีที่แล้ว +9

    You are Dbms Universal Boss

  • @MandeepSingh-du8so
    @MandeepSingh-du8so 9 หลายเดือนก่อน +2

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

  • @momentum7604
    @momentum7604 3 ปีที่แล้ว +28

    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.

    • @amiteshrohi1070
      @amiteshrohi1070 2 ปีที่แล้ว

      Not everyone. So your bet is wrong.

  • @niladriroy7222
    @niladriroy7222 5 ปีที่แล้ว +4

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

  • @harichalise595
    @harichalise595 3 ปีที่แล้ว +3

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

  • @dollybhogal3961
    @dollybhogal3961 6 ปีที่แล้ว +2

    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 🙏☺️

  • @akshtiwari6845
    @akshtiwari6845 5 ปีที่แล้ว +6

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

  • @sajansekhu8785
    @sajansekhu8785 5 ปีที่แล้ว +1

    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.....

  • @deepikasharma1370
    @deepikasharma1370 6 ปีที่แล้ว +5

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

  • @zainabanwar1203
    @zainabanwar1203 5 ปีที่แล้ว +2

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

  • @msharma2542
    @msharma2542 2 ปีที่แล้ว +3

    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

  • @jyotibhardwaj1633
    @jyotibhardwaj1633 4 หลายเดือนก่อน

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

  • @ashvinimeshram5242
    @ashvinimeshram5242 4 ปีที่แล้ว +3

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

  • @geetanjalihitech8752
    @geetanjalihitech8752 4 ปีที่แล้ว

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

  • @techxdn425
    @techxdn425 4 ปีที่แล้ว +1

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

  • @akshaychougule7170
    @akshaychougule7170 4 ปีที่แล้ว +1

    Very nice trick sir... U r genius....
    Bahut lok difficult way se samjate hai... Par sab lectures easy our students friendly Leto ho sir....
    Thank you sir....Thank you so much....
    One humble request is please start .....start to end ugc net lecturer series....

  • @AdityaKumar-eb5fd
    @AdityaKumar-eb5fd 10 หลายเดือนก่อน

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

  • @me_manishh
    @me_manishh 11 หลายเดือนก่อน

    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

  • @HenrysCSGO
    @HenrysCSGO ปีที่แล้ว

    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

  • @jasonparsa3125
    @jasonparsa3125 18 วันที่ผ่านมา

    I ream the text of Database concepts book and I didn't undrestand,
    Your explanation was great, thank you so much

  • @बिहारीभायजी
    @बिहारीभायजी 3 ปีที่แล้ว +15

    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.

  • @SwatisagarikaAcharya
    @SwatisagarikaAcharya 2 หลายเดือนก่อน +1

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

  • @nagulmeerashaik2655
    @nagulmeerashaik2655 3 ปีที่แล้ว +1

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

  • @oshniklife9661
    @oshniklife9661 6 ปีที่แล้ว

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

  • @abhishekpolekar3463
    @abhishekpolekar3463 4 ปีที่แล้ว +1

    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

  • @hema697
    @hema697 4 ปีที่แล้ว +1

    Sir all ur vedios are very helpful ... M really able to do well in my exmas all because of u sir...keep doing 🙏

  • @yogitadhote5995
    @yogitadhote5995 29 วันที่ผ่านมา +2

    Are ye to ek baar me hi samjh aa gya 😄

  • @mukundan-lg6xm
    @mukundan-lg6xm ปีที่แล้ว

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

  • @globetalk1189
    @globetalk1189 5 ปีที่แล้ว +3

    U explained it very well 👌🏻👌🏻..I like the way u teach n appreciate u👏🏻👏🏻..fully understand the method☺️

    • @GateSmashers
      @GateSmashers  5 ปีที่แล้ว +2

      Thank you..lots of blessings

    • @globetalk1189
      @globetalk1189 5 ปีที่แล้ว

      My pleasure sir🙏🏻🙏🏻

  • @susmitamainde9017
    @susmitamainde9017 2 ปีที่แล้ว +3

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

  • @ishika2512
    @ishika2512 2 หลายเดือนก่อน

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

  • @abhilasharashiyan7660
    @abhilasharashiyan7660 5 ปีที่แล้ว +3

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

  • @Akshaykumar-dl8sv
    @Akshaykumar-dl8sv 6 ปีที่แล้ว

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

  • @olesports.
    @olesports. 4 หลายเดือนก่อน

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

  • @fradly23
    @fradly23 10 หลายเดือนก่อน +1

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

  • @sandip_1401
    @sandip_1401 ปีที่แล้ว +1

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

  • @FYCS62YashSanjayGalphade
    @FYCS62YashSanjayGalphade 9 หลายเดือนก่อน

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

  • @raunakmitra7868
    @raunakmitra7868 5 ปีที่แล้ว +2

    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. :)

  • @saurabhrajhitkcse
    @saurabhrajhitkcse 2 หลายเดือนก่อน +1

    Just awesome lecture 😎

  • @shalinij444
    @shalinij444 6 ปีที่แล้ว +1

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

  • @ShivAdiShakti108
    @ShivAdiShakti108 5 ปีที่แล้ว +4

    Hats off to your efforts and explanation Sir! :)

  • @vaibhavnagwani9686
    @vaibhavnagwani9686 2 ปีที่แล้ว

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

  • @nehalhaideransari
    @nehalhaideransari 5 ปีที่แล้ว +3

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

  • @pasindupahasere7060
    @pasindupahasere7060 5 หลายเดือนก่อน

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

  • @DoubleRCreation
    @DoubleRCreation 5 ปีที่แล้ว

    👌👌👌👌The best explanation... No one can beat u.. Thanks sir 🙏.... Your all videos are awesome 👍 keep it up..

  • @tulsitetyal7302
    @tulsitetyal7302 4 ปีที่แล้ว +1

    Hey bro your lecture is too good, very helpful , just like a boost for goal achievement

  • @adeypurohit01
    @adeypurohit01 ปีที่แล้ว

    Best Video On Conflict Serializability !

  • @shamimunfiltered11
    @shamimunfiltered11 4 ปีที่แล้ว +1

    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 TH-cam 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..

  • @DiyashaAgarwalBEE
    @DiyashaAgarwalBEE 3 ปีที่แล้ว +1

    Best explaination. Gave me Jeetu Bhaiya vibes.

  • @kartiksaini5619
    @kartiksaini5619 3 ปีที่แล้ว

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

  • @ayeshashahzad8605
    @ayeshashahzad8605 3 ปีที่แล้ว

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

  • @JatinKumarJKM
    @JatinKumarJKM 4 ปีที่แล้ว

    kamaal h bhai, bhot acha pdate ho , shukriya

  • @joshuaapereira6973
    @joshuaapereira6973 3 หลายเดือนก่อน

    I know it’s been a while but I’m new to dbms and I’m doing masters and this video has helped me understand a very big concept which is taught in my masters in aboard thanks a lot ❤

  • @SaifKhan-wm9db
    @SaifKhan-wm9db 5 ปีที่แล้ว +2

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

  • @maithiliwarkhedkar4275
    @maithiliwarkhedkar4275 5 ปีที่แล้ว +5

    Great explanation! Understood each and every concept :)

  • @hmindia777
    @hmindia777 ปีที่แล้ว

    dbms the life of information technology getting the oxygen from this channel otherwise everything is useless if you have no database be it website or artifical intelligence

  • @mayanksharma5540
    @mayanksharma5540 4 หลายเดือนก่อน +2

    सर जी आपके पास जादू है क्या ?? बहुत टीचर से पढ़ चुके है पर समझ में आज आया ।❤❤❤❤❤

  • @samruddhigaikwad3767
    @samruddhigaikwad3767 หลายเดือนก่อน

    Best teaching!! Thank you so much 🙏🏼

  • @mehrajmohd6548
    @mehrajmohd6548 3 ปีที่แล้ว +1

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

  • @natarajanparameswaran6752
    @natarajanparameswaran6752 2 ปีที่แล้ว

    Best explanation in youtube. Thanks.

  • @chrajagopalrao3317
    @chrajagopalrao3317 6 ปีที่แล้ว +14

    Awesome explanation sir thanks alot......

  • @niranjansapre1321
    @niranjansapre1321 5 ปีที่แล้ว +1

    great explanation plz do watch to clear every doubt

  • @tehreemtariq4688
    @tehreemtariq4688 2 ปีที่แล้ว

    i made my all uni notes from ur videos thanku so much sir for an amazing explanation🙌😄

  • @kumarjitgupta4160
    @kumarjitgupta4160 หลายเดือนก่อน

    Tomorrow is my NET exam and I'm watching this video. Really hats off for your explanation...

  • @MohammadAfzal57
    @MohammadAfzal57 หลายเดือนก่อน +1

    Underrated.

  • @Sumitdavda
    @Sumitdavda 6 หลายเดือนก่อน

    Very Clear.. Thank you for this. God Bless

  • @86madhurigupta
    @86madhurigupta 4 ปีที่แล้ว +1

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

  • @vaibhavacharya7507
    @vaibhavacharya7507 3 ปีที่แล้ว +1

    Best teacher ever 👍👌👌

  • @garrysandhu4197
    @garrysandhu4197 3 ปีที่แล้ว

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

  • @AkramBou-uj1jr
    @AkramBou-uj1jr 2 หลายเดือนก่อน +2

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

  • @pranjulgupta7620
    @pranjulgupta7620 5 ปีที่แล้ว +2

    Every lecture is awesome.. Thanks sir

  • @Vinit_Ambat
    @Vinit_Ambat 2 ปีที่แล้ว +7

    Superb explanation!

  • @hdhhd7414
    @hdhhd7414 5 ปีที่แล้ว +1

    Very nice vedeo sir it help me a lott

  • @sabanapervin4086
    @sabanapervin4086 6 ปีที่แล้ว +2

    you are owsome.....Singham sir.......☺️☺️☺️

  • @hdhhd7414
    @hdhhd7414 5 ปีที่แล้ว +1

    Very clear n concise explanation 😇

  • @abdul_wasay567
    @abdul_wasay567 4 ปีที่แล้ว

    Best ever tbh
    Really iam learning so much from you

  • @abhishekshewale5767
    @abhishekshewale5767 5 ปีที่แล้ว +2

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

  • @studentsheaven-d8v
    @studentsheaven-d8v 4 ปีที่แล้ว +4

    LOVE AND RESPECT FROM PAKISTAN ...DEAR SIR.

  • @kcpj1302
    @kcpj1302 4 ปีที่แล้ว +1

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

  • @happycoding5163
    @happycoding5163 4 ปีที่แล้ว +1

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

  • @abhishekkalekar9
    @abhishekkalekar9 2 ปีที่แล้ว

    Thank you very much Sir. Your all videos are very simple to understand 🙏🙏😄😊

  • @sweetysinghrajput698
    @sweetysinghrajput698 5 ปีที่แล้ว +1

    Wow sir amazing video and helpful either

  • @kruthi8220
    @kruthi8220 4 ปีที่แล้ว +2

    Amazing explanation😁✌

  • @mistysamia6200
    @mistysamia6200 3 ปีที่แล้ว +1

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

  • @farahwkwk3161
    @farahwkwk3161 ปีที่แล้ว

    thankyou so much i really enjoy studying with teacher like you, thankyou sir!

  • @sayandas7323
    @sayandas7323 5 ปีที่แล้ว +3

    Sir mind-blowing ,,,😊😊😊😊

  • @RitwikV
    @RitwikV 5 ปีที่แล้ว +4

    You’re too good. Thank you so much!

  • @niharikagupta2141
    @niharikagupta2141 2 ปีที่แล้ว +1

    Thank you so much sir for making this topic so easy