Helpful Looker Tutorials
August 25, 2026
A native derived table is one built with explore_source, not a SQL table that happens to be ephemeral. This corrected guide shows real NDTs, derived columns, bind_filters, persistence with datagroups, when NDTs beat SQL derived tables, and when transformations belong in dbt instead.
Read moreAugust 25, 2026
One of the pillars of Looker's powerful capabilities is LookML, its proprietary data modeling language. This article will take a deep dive into LookML, focusing on the three key concepts: Views, Explores, and Models.
Read moreAugust 25, 2026
Looker is a modern, cloud-based business intelligence (BI) platform designed to explore, share, and visualize data at scale. This platform leverages a data modeling language, LookML, to describe and interact with data, making it a compelling choice for companies looking to democratize data insights. This article provides a technical introduction to Looker, discussing its architecture, core components, and capabilities.
Read moreAugust 25, 2026
Looker is a versatile data analytics platform that allows businesses to gain meaningful insights from their data. However, not every piece of information is relevant for all users, and some data might be confidential or sensitive. Hence, managing access to data becomes crucial. Looker provides a feature known as role-based access control (RBAC), which allows administrators to control who can see and do what within the Looker platform. This article will guide you through implementing role-based access control in Looker.
Read moreAugust 25, 2026
Looker Blocks are pre-built pieces of LookML code provided by Looker and the Looker community. They represent best practices for modeling, visualizing, and analyzing data in Looker. Not only do they serve as a starting point for your LookML projects, but they can also be easily customized to meet your specific requirements.
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