Looker
Looker is a cloud-native business intelligence platform designed for data discovery, exploration, and visualization through a semantic modeling layer that enables consistent metrics across organizations.[1][2]
Founded in 2012, Looker introduced LookML, a domain-specific language for defining data models and business logic, allowing developers to version-control data schemas akin to software code.[3][4]
The platform gained prominence for its emphasis on a centralized semantic layer that reduces redundancy in reporting and supports embedded analytics via APIs, serving enterprises in embedding insights into applications.[5][6]
In June 2019, Google announced its acquisition of Looker for $2.6 billion in cash, with the deal closing in February 2020, integrating it into Google Cloud to enhance its analytics offerings with AI-driven features and scalable infrastructure.[7][8][9]
While lauded for fostering data governance and developer-friendly extensibility, Looker has faced user critiques for performance issues with large datasets, a steep learning curve for non-technical users, and limitations in ad-hoc data blending compared to competitors like Tableau or Power BI.[10][11]