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  1. What is a Data Lake? Data Lake vs. Warehouse | Microsoft Azure

    But first, let's define data lake as a term. A data lake is a centralized repository that ingests and stores large volumes of data in its original form. The data can then be processed and used as …

  2. Data lake - Wikipedia

    A data lake is a system or repository of data stored in its natural/raw format, [1] usually object blobs or files.

  3. Introduction to Data Lakes - Databricks

    What is a data lake? A data lake is a central location that holds a large amount of data in its native, raw format.

  4. What is Data Lake - GeeksforGeeks

    Jul 19, 2025 · Data Lakes help solve this by offering a centralized storage system for structured, semi-structured, and unstructured data in its original form. Unlike traditional databases, data …

  5. What Is a Data Lake? Definition, Architecture, and Use Cases

    Apr 28, 2025 · A data lake is a centralized repository that stores all your structured, semi-structured, and unstructured data at any scale. You can ingest raw data from various sources …

  6. What Is a Data Lake? Key Concepts and Benefits | Salesforce

    Data lakes store a range of raw, unprocessed data in one central place. This saves organizations the time and the challenge of performing complex data transformations or organizing data into …

  7. What is a Data Lake? - Google Cloud

    What is a Data Lake? A data lake is a centralized repository designed to store, process, and secure large amounts of structured, semistructured, and unstructured data.

  8. What Is a Data Lake? | SAP

    A data lake is a centralized repository for all of your organization's data. It can store structured, unstructured, and semi-structured data, and it can be used to analyze data from a variety of …

  9. What is a Data Lake? | Definition & Architecture | Infor

    A data lake is a centralized data repository, optimized to rapidly ingest large volumes of raw data in its original format (structured, semi-structured, or unstructured) without reformatting so that …

  10. What is a data lake? (Updated 2025) | Learn how data lakes work …

    What is a data lake? A data lake is a centralized storage system that retains structured, semi-structured, and unstructured data in its raw format. Businesses collect vast amounts of …