santerre.xyz

Writing

  1. Bringing Multi-Column B-Trees to Columnar Storage

    Catalyzed. Compound scalar indices for Lance and multi-predicate query patterns.

  2. Extending Apache DataFusion: Custom Table Providers and Physical Optimizers

    Catalyzed. Custom data source integrations and optimizer rules in DataFusion.

  3. Basics and Advanced Temporal Design Patterns

    santerre.xyz. Notes on workflow orchestration patterns and common Temporal constraints.

  4. Speeding up GitLab Dependency Caching

    santerre.xyz. A practical CI caching trick for large JavaScript monorepos.

  5. Two Years of Lessons with a TypeScript Monorepo

    santerre.xyz. Repository structure, build pipelines, package boundaries, and developer experience.