Difference between revisions of "Data Lake"
From Clinfowiki
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| + | ==Difference from Data Warehouse== | ||
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| + | ==Data Swamp== | ||
| + | This is when a data lake can become unruly and become a data swamp. | ||
| + | ==References== | ||
Submitted by Tom Nahass | Submitted by Tom Nahass | ||
[[Category:BMI512-FALL-20]] | [[Category:BMI512-FALL-20]] | ||
Revision as of 18:20, 26 October 2020
A Data Lake is similar to that of a data warehouse, but it allows for the flow and storage of unstructured data sources in addition to the structured data in an enterprise data warehouse or data mart. The idea of a lake is such that water flows from various paths into the reservoir and then flows out.
Functions of a Data Lake
- Data Ingestion
- Data Storage and Retention
- Data Processing
- Data Access
Difference from Data Warehouse
Data Swamp
This is when a data lake can become unruly and become a data swamp.
References
Submitted by Tom Nahass
