Databricks Data Analyst Associate deep review — September 28, 2026

Read the complete guide and all 39 objective bullets in the October 30, 2025 PDF, still linked by the live certification page. The nine weighted domains and lifecycle/status monitor are unchanged. The detailed PDF was separately extracted, read and hashed; the existing domain-only snapshot is preserved. No vendor sample questions are reproduced. No future exam change or retirement was found on checked official material.

Learning improvements

Current setup documentation uses Genie Agents and explicitly identifies the former Genie Spaces name. Keep the exam wording while providing a product cross-reference. Clarify author compute versus end-user data identities, pro/serverless warehouse requirements, dashboard publication modes, benchmark conversation isolation and feedback limits.

Repair the postal-code example to preserve text and leading zeros. Teach numeric conversion failure boundaries, nulls, anti-joins, survivor ordering, duplicate dimension fanout and result-cache benchmarking. Add four original worked decisions and ten diagnostic questions with answers. The June 16 Genie announcement supplies bounded adjacent context; current SQL release notes explain staged channels and separate UI changes. Neither establishes a new blueprint.

Validation and catalog limits

Eighteen local in-memory SQLite assertions verified portable relational semantics: counts/averages/nulls, outer joins and filter placement, anti-joins, union variants, deterministic deduplication, 02108 preservation and fanout. This is not Databricks SQL compatibility or runtime validation. No Databricks, Delta, Photon, Unity Catalog, dashboard, Genie or cloud workspace was executed. The service labs remain proposed.

Pluralsight currently lists five courses and seven hours; individual runtimes total 6h 47m and the courses date from January–March 2025. Retain the nine-domain/Genie coverage caveat. Whizlabs returned no usable public course body, so its planning estimate remains explicitly unverified. Academy sign-in and paid lessons were not accessed. Independent human review remains pending.

The operational receipt preserves prior records, source fetches, detailed objective mapping, PDF hash and local SQL assertions. HTTP success alone is not proof that a course body or PDF objectives were read; PDF extraction and shallow-page limitations are recorded separately.