1. 데이터 용어 해설

**Data Lakes and hybrid Data Warehouses are certainly a wonderful tool to make the company data-driven and to bring it forward. However, such a Data Lake must be managed and maintained, otherwise it degenerates into a Data Swamp. This often leads to the fact that information is wrong and users do not use it at all, then Data Lakes do not create any advantages but only produce costs.

- What is Data Swamp? -**


Data Warehouse

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Data Mart

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Data Lake

“일단 저장하고 필요할 때 꺼내쓴다!”