Reiser4
Okay kiddo, let me explain to you what reiser4 is. Reiser4 is like a special toy box for your computer that helps keep your things organized and easy to find. It's actually called a file system, but think of it as a toy box for your computer.
Now, what's special about this toy box is that it can store different types of toys in different ways - like your building blocks can go in one corner and your toy cars in another corner. This is important because it helps your computer find your toys faster and more efficiently.
Reiser4 also has some cool features like "Snapshots" which take a picture of your toy box at a specific time, so you can go back and see how it looked before any changes were made. It also has "Transaction Undo" which is like a magic spell that can make any changes to your toy box disappear, as if they were never there.
Overall, reiser4 is a really smart and useful toy box for your computer that helps keep your things organized and easy to find.
Now, what's special about this toy box is that it can store different types of toys in different ways - like your building blocks can go in one corner and your toy cars in another corner. This is important because it helps your computer find your toys faster and more efficiently.
Reiser4 also has some cool features like "Snapshots" which take a picture of your toy box at a specific time, so you can go back and see how it looked before any changes were made. It also has "Transaction Undo" which is like a magic spell that can make any changes to your toy box disappear, as if they were never there.
Overall, reiser4 is a really smart and useful toy box for your computer that helps keep your things organized and easy to find.