Spark Lineage
oleander-specific Spark guidance for connected OpenLineage, collect() pitfalls, and environment variable usage.
Spark Best Practices
General Apache Spark best practices for scalable, maintainable, and performant DataFrame jobs.
Polars Submit
Run Polars queries or scripts on oleander, locally or distributed, and save results to the lake catalog.
Lake Catalog
Engine-agnostic guidance for working with the oleander lake catalog, including naming conventions, catalog hierarchy, and table reference patterns.
Spark Lake Catalog
Spark-specific patterns for reading and writing oleander lake catalog tables, including append vs overwrite, avoiding driver writes, and reusable table naming.
Lake Query
Use lake-query to explore your data; compare seasonal revenue, analyze product changes, count new user signups, or find whatever answers are hidden in your data.
Spark Submit
How to submit, monitor, and configure Spark jobs on oleander using the CLI & TypeScript SDK.