description Google Looker Overview
Google Looker is an enterprise business intelligence and data analytics platform that provides a centralized source of truth for all company data. Unlike many BI tools that query data directly from the warehouse, Looker uses a modeling layer called LookML. This allows organizations to define metrics (like 'revenue' or 'churn') once in code and reuse them across all reports, ensuring consistency. It is highly favored by large companies that need governed, scalable analytics with deep integration into Google Cloud.
help Google Looker FAQ
What does LookML do in Google Looker?
LookML defines dimensions, measures, joins, and reusable business rules above data stored in a warehouse. This modeling layer helps multiple dashboards calculate a metric such as revenue in the same way.
Does Looker copy data out of the company's warehouse?
Looker normally generates SQL and runs it against connected systems such as BigQuery, Snowflake, or Amazon Redshift. It can also create persistent derived tables, but the warehouse remains central to the architecture.
Is Google Looker the same product as Looker Studio?
No. Looker is the governed enterprise BI platform built around LookML, while Looker Studio is Google's lighter dashboard and reporting product formerly called Google Data Studio.
Can Looker embed dashboards inside a customer-facing application?
Yes, Looker supports embedded analytics through its APIs and embedding features. Organizations can expose selected dashboards or data experiences while applying Looker's access controls.
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