Data warehouse tamil

  • Is data warehouse a database?

    What is a database vs. a data warehouse? A database stores the current data required to power an application whereas a data warehouse stores current and historical data for one or more systems in a predefined and fixed schema for the purpose of analyzing the data..

  • What is the process of data warehousing?

    Data warehousing is a process used to collect and manage data from multiple sources into a centralized repository to drive actionable business insights.
    With all your data in one place, it becomes simpler to perform analysis and reporting at different aggregate levels..


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