For anyone who is not familiar with Looker, I wrote a write-up and review about it here https://www.holistics.io/blog/looker-review-and-breakdown/ https://www.h

For anyone who is not familiar with Looker, I wrote a write-up and review about it here https://www.holistics.io/blog/looker-review-and-breakdown/ https://www.holistics.io/blog/looker-review-and-breakdown/. Here are the key points: - Its use of LookML provides a steep learning curve, yet provides a maintainable and reusable data modeling - Looker's drill-down ability is decently powerful and easy to use once you are familiar with LookML. - Looker does not have its own storage layer but instead relies on customer's data warehouses - Looker, in essence, is a SQL query builder engine that converts business users' drag-and-drop inputs into SQL queries. - Looker provides highly flexible and sophisticated access control and permission management, sacrificing simplicity for power. - Looker has limited data preparation capabilities compared to other tools, delegating this task to its partners to provide these capabilities.