Difference between database and database warehouse?

Answer 1

They're both databases and they both contain tables containing data. The main difference is the purpose they have (the type of data stored). Databases are designed to record - application databases are OLTP (On-Line Transaction Processing) systems. A Data Warehouse is designed for quering and analysis, usually as OLAP (On-Line Analytical Processing) systems.
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Answer 2

can you give me one example of each, please.