What is Data Lake?

A definition of Data Lake

“A data lake is a centralized repository that stores large volumes of raw data in its native format until it is needed for analysis.”

Data Lake in Business Glossary - What is a Data Lake?

Business Glossary > What is Data Lake?


Examples of Data Lake in a Sentence:

Our company uses a data lake to store all our customer data.

The data lake allows us to analyze information more efficiently.

Implementing a data lake has streamlined our data management process.

Why is Data Lake Important in Business?

Understanding what a data lake is helps businesses manage and analyze massive datasets efficiently. It supports various analytics scenarios like big data processing, providing flexibility and scalability in handling data.

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Associated Terms

Here are some associated business terms and synonyms for “Data Lake”:

  • Big Data Management Repository
  • Data Swamp
  • Data Reservoir

Amazon Data Lake

Amazon has developed AWS Lake Formation, a service that makes it easy to set up a secure data lake in days. This allows secure access to tons of data for analysis across other AWS services like Amazon Redshift and Amazon Athena.

Final Notes on Data Lake

When setting up a data lake, companies should ensure proper data governance to avoid turning it into a data swamp.

It is crucial to choose scalable storage and invest in suitable analytics tools to maximize its potential.


This has been a definition of Data Lake meaning.

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