Apache Subversion is like a special box that keeps important things (like computer code or documents) safe and organized. It's kind of like a magic box that can remember all of the different versions of something that people make over time.
Let's say you and your friends are working on a big project together – like building a fort. At first, you might draw a picture of what you want it to look like, and then you start collecting materials. Next, you might start to build the frame and put up the walls.
As you build, you might realize that you forgot something important – like a door! So you go back and make changes to the plan, and then make changes to the fort itself. With Apache Subversion, you can keep all of these changes organized.
Every time you or one of your friends makes a change, they can add it to the magic box (Apache Subversion) to make sure everyone knows about it. That way, if someone wants to see an older version of the project (like what it looked like before you added the door), they can go back and find it in the box.
And the best part? You can share this magic box with people all over the world! That way, even if you and your friends aren't in the same place, everyone can still work together on the same project and keep it organized in the box.
So, Apache Subversion is like a magic box that makes it easy to store and organize all of the different versions of something that people make over time, even if they are in different places.