Modeling General design patterns and best practices in modeling solutions. SQL & Derived Tables Errors Formatting This category is for any questions, tips, and tricks for formatting cells and data in Looker. Analytical Patterns Deeper dives into complex LookML analysis. Blocks Blocks are reusable patterns in LookML. Start by exploring <a href="https://discourse.looker.com/c/lookml/blocks/l/top">here</a>.