Lecture 20 Part 8 Aries Logging

Let's look at the format of

Now what happens when we try to write dirty data pages back to the disk remember that

... sometime later on next comes the new

Now we are ready to discuss

Correction: At 0:00, the slide says if recLSN is greater than LSN, this means that the page was referenced again and reinserted in ...

Now that we have seen

And by doing this right ahead

Now let's talk about another form of login based recovery called redo login here redo

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15445.courses.cs.cmu.edu/fall2022/slides/

... with this is that it might be a little inefficient because we are going to bounce through the

Lecture 20 Part 1 Recovery Intro

It starts with begin so we know that the next block of SQL statements are all

Now that we understand the different ways of

In our previous discussion we only looked at the communication aspect of two-phase commit and we didn't look at the

That's pronounced in english well well i don't know right ahead