Get good at Databricks. Keep up with every release. Claim the Top Spot. Get good at Databricks.Keep up with every release.Claim the Top Spot.
Every lab is the hands-on for a change Databricks just shipped.
- 1 open - 0
- 2 open - 0
- 3 open - 0
- Apache Spark
- Delta Lake
- Unity Catalog
- Apache Iceberg
- MLflow
Omnigent- Neon
Every Databricks release, in one Monday email.
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4 labs
- NewCatalog, schema, table, volume10pts
Unity Catalog's three-level namespace hands-on: current_catalog and current_schema, creating a schema, tables and a volume inside it, and reading a table's own fully qualified name out of describe detail.
Unity Catalogintro ~15 min 4 checks - NewFirst query on real data10pts
Your first query against the samples catalog: finding a table through the catalog and schema above it, count(*) over millions of rows, and group by to see what is in a column.
Databricks SQLSparkintro ~10 min 4 checks - NewTime travel and table history15pts
Delta table versions end to end: describe history and what a write records in it, querying version as of an earlier version, and restore table to undo two bad writes without losing them.
Delta LakeUnity Catalogintro ~15 min 4 checks - NewTwo tables that must agree30pts
Multi-statement transactions on catalog-managed Unity Catalog tables: BEGIN ATOMIC across two tables, Delta time travel to undo a half-finished write, and what a rollback leaves in the table history.
Delta LakeUnity Catalogintermediate ~25 min 5 checks