<transcript><audio_96>I've got a chain that is really long and that uh record is no longer access it was very hot in 2020 and a billion uh you know Taylor Swift ticket counter and the Taylor Swift ticket counter for a venue was really popular it had a</transcript><transcript><audio_97>million version chains million entries built up in the version chain now she has a new uh venue and no one's going and cleaning that up and that could happen you could ask a more philosophical question is why did the chains build up if everyone is cleaning up on the fly but we'll defer that sometimes they may be deferring that I</transcript><transcript><audio_98>thought that's what you're going to ask but that that can that can happen Okay and again as I said there are like so many million ways of combining these things in different ways that all you need to know is that there are these different schemes to do it and there are</transcript><transcript><audio_99>exclusive Exquisite large number of ways in which you could combine all of this but I do want to get to the indexing part which is important but before we do that remember two slides ago we said garbage collection tupple level and transaction level right so we finished</transcript><transcript><audio_100>the tupple level stuff now let's go to the transaction level stuff the transaction level stuff is very is different every transaction is going to keep track of all the stuff that it is doing including things that it is now</transcript> I've got a chain that is really long and that uh record is no longer access it was very hot in 2020 and a billion uh you know Taylor Swift ticket counter and the Taylor Swift ticket counter for a venue was really popular it had a million version chains million entries built up in the version chain now she has a new uh venue and no one's going and cleaning that up and that could happen you could ask a more philosophical question is why did the chains build up if everyone is cleaning up on the fly but we'll defer that sometimes they may be deferring that I thought that's what you're going to ask but that that can that can happen Okay and again as I said there are like so many million ways of combining these things in different ways that all you need to know is that there are these different schemes to do it and there are exclusive Exquisite large number of ways in which you could combine all of this but I do want to get to the indexing part which is important but before we do that remember two slides ago we said garbage collection tupple level and transaction level right so we finished the tupple level stuff now let's go to the transaction level stuff the transaction level stuff is very is different every transaction is going to keep track of all the stuff that it is doing including things that it is now
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