Use Apache HBase™ when you need random, realtime read/write access to your Big Data. This project's goal is the hosting of very large tables -- billions of rows X millions of columns -- atop clusters of commodity hardware.
This page shows 6 random kinds of food each time by default, when you want to change the taste but do not know what to eat, this tool may be able to help you. Using the generate box at the top of the web page, you can generate a specific category and quantity of food.