Okay, so imagine you like to eat candy. You go to the candy store and there are a lot of different kinds of candy to choose from. You can pick your favorite candy and buy it.
Now, a spreadmart is a bit like a candy store, but instead of candy, it sells different kinds of information. Spreadmarts are often used by companies to collect and store lots of data about their business - things like sales numbers, customer information, and inventory levels.
Instead of having all this information scattered around in different places, the company puts it all into one big spreadsheet called a spreadmart. This way, it's easier for people in the company to find and use the information they need to do their jobs.
Just like with candy, there are lots of different types of information in a spreadmart. Some people might want to know how many widgets the company sold last quarter, while others might be interested in how many customers complained about a particular product.
Overall, a spreadmart is a way for companies to keep track of lots of important information all in one place, so that people can use it to make good decisions and run their businesses better.