Database vs Data Warehouse. The basis for the difference between a database and a data warehouse arises from the fact that a data warehouse is a type of database that is used for data analysis. A database is an organized collection of data stored on a computer system.
How much should you save every month? Many sources recommend saving 20 percent of your income every month. According to the popular 50/30/20 rule, you should reserve 50 percent of your budget for essentials like rent and food, 30 percent for discretionary spending, and at least 20 percent for savings. We agree with the recommendation to save 20 percent of your monthly income.
If you're in your mid-20s and have the discipline to save at least 12 percent of your income each year, then you won't have to increase that percentage as you get older [source: Spiegelman]. If you're 25, have no savings, and make $40,000 a year, you should be socking between $4,000 and $6,000 away annually. If you're 35 and make $50,000, you should be saving between $10,500 and $17,500 a year. Don't get discouraged. No matter how much your paycheck is, if you want to save money, you can.