Data Lake

centralized repo to store all structured / unstructured data at any scale

What is Data Lake |

Overview

What is Data Lake?

• A centralized repo to store all structured / unstructured data at any scale.

• Typically has at least 3 layers (zones)

  • Raw

  • Staging

  • Consumption

Use cases

• For analytic: using analytic tools such as

  • Google BigQuery

  • Apache Spark

  • Amazon Athena

Trivia