Ceph is like a big box that can store lots of toys. Imagine you have a really big box that can hold lots of toys. You can put all of your teddy bears, cars, and Barbie dolls in this box. This way, you don't have to put your toys in different smaller boxes. Ceph is like that big box but for computer stuff.
Ceph is software that helps store computer data in one big box. This big box is not a real box, but a virtual one. Virtual means not real but digital. The data can be anything like pictures, videos, music, text, or anything that you want to store in a computer. Ceph makes it easier to store and access all of the data in one big virtual box.
For example, imagine you are a school teacher, and you have lots of computer files like your class notes, attendance sheets, and students' work. You can save all these files in one big virtual Ceph box instead of using different storage boxes like hard drives or USBs. Ceph makes it easy to access all of your files from one place.
Ceph is also helpful because it makes sure that the data is not lost. Like when you put your toys in the big box, you don't want to lose any of them. Ceph makes sure that the data is protected and can be recovered if something happens to your computer.
Overall, Ceph is like a big virtual box that allows you to store and access lots of computer data from one place. It keeps the data safe and secure, and makes it easier to manage all of your files in one location.