Supporting materials index - SnowPro Gen AI C02
Curated resources scored A/B/C by signal-to-noise for the SnowPro Gen AI Specialty C02 exam. Powers the cross-links in the interactive study guide at hq.raydata.co/bets/phdata/study-guide/.
Scoring criteria:
- A — Must-read; high-signal, exam-aligned, current as of C02 launch (2026-05). Most efficient prep per minute.
- B — Worth skimming; useful gap-filler, but partial overlap with A-tier or older (C01-era).
- C — Use only if you have spare time, target a specific weak topic, or want enrichment.
A-tier: must-read
Snowflake official documentation (per domain)
Domain 1.0 - Snowflake for Gen AI Overview (18%)
| Resource | Why |
|---|---|
| Snowflake Cortex AI Functions (AISQL) | The canonical reference for AI_* functions. Memorize the function table. |
| Cortex Search Overview | RAG architecture + hybrid retrieval. Domain 1 + 2 overlap. |
| Cortex Analyst | Text-to-SQL service; tested in D1 conceptually and D2 functionally. |
| Model Registry Overview | Bring-your-own-model on Snowflake. |
| Cortex Agents | New in C02; combines Search + Analyst. |
| Cross-Region Inference | CORTEX_ENABLED_CROSS_REGION parameter; governance implication. |
Domain 2.0 - Snowflake Gen AI Functions (38%) - LARGEST DOMAIN
| Resource | Why |
|---|---|
| Snowflake Cortex LLM Functions | Complete function catalog with signatures + examples. The single highest-yield page. |
| AI_COMPLETE | Master signature, options, model list. |
| AI_CLASSIFY | Single + multi-label, image classification. |
| AI_PARSE_DOCUMENT | OCR vs LAYOUT mode distinction is a guaranteed exam question. |
| AI_EXTRACT | Response format / schema definition. |
| Vector Embeddings | Embedding model dim table (768 vs 1024). |
| Snowpark Container Services Overview | SPCS environment setup, compute pools, image repos. |
| Complete Structured Outputs | JSON-schema-driven outputs. |
| Cortex Analyst - Semantic Views | YAML semantic model is the bridge between business + physical schema. |
Domain 3.0 - Snowflake Gen AI Governance (29%) - COMMUNITY "MAKE-OR-BREAK"
| Resource | Why |
|---|---|
| Control Model Access | CORTEX_MODELS_ALLOWLIST account param + RBAC. |
| Cortex Search - Cost Categories | Embedding gen / warehouse credits / serving credits - the 3-component model is tested. |
| LLM Functions - Required Privileges | CORTEX_USER database role, per-feature variants. |
| AI Observability - Key Concepts | TruLens integration, evaluation metrics. |
| AI_REDACT | PII handling in sensitive data flows. |
| CORTEX_AISQL_USAGE_HISTORY | Memorize the ACCOUNT_USAGE view names - tested verbatim. |
| Cortex Guard | Safety / content moderation. |
Domain 4.0 - Snowflake Document Processing (15%)
| Resource | Why |
|---|---|
| AI_PARSE_DOCUMENT | OCR vs LAYOUT modes, page_split, page_limit options. |
| AI_EXTRACT | Response format design + prompt engineering. |
| Document Extraction Guide | End-to-end pattern. |
| Fine-Tuning Arctic-Extract Models | When you need higher accuracy than base extractor. |
| Introduction to Streams + Tasks | Pipeline orchestration for doc processing. |
| GET_PRESIGNED_URL | Common error-source when extraction fails on file access. |
Community walkthroughs (already-vetted)
| Resource | Tier | Why |
|---|---|---|
| Kratika Sharma - Practical Prep Plan (Feb 2026 update) | A | Flags RBAC + cost as "make-or-break" surprise topics. 4-week schedule. Closest match to founder's profile. |
| Eylon Steiner - Cert Tutorial Part 1 (Snowflake Builders) | A | Official-channel; exam-mechanics + intro. |
| Eylon Steiner - Cert Tutorial Part 2 (Cortex Hands-on) | A | SQL walkthroughs for FINETUNE, COMPLETE, semantic views. |
| DataEngineer Hub - How I Passed (2026) | A | DE-background pass-account (matches founder profile). |
Free Snowflake University courses
| Course | Tier | Why |
|---|---|---|
| Snowflake x Gen AI: A Cool Collab | A | Official intro; covers all 4 domains at survey level. |
| LLM Functions | A | Function-by-function hands-on. Highest-density free Snowflake-authored content. |
| Search "Cortex" / "Gen AI" / "Model Registry" on learn.snowflake.com | A | New courses ship near cert launches; check for C02-specific releases post-2026-05-19. |
B-tier: worth skimming
Community blogs (good gap-fillers)
| Resource | Why |
|---|---|
| Cristian Scutaru - How I Passed | Pass-account, less DE-flavored than DataEngineer Hub. |
| Maja Ferle - How to Prepare | Free vs paid resource summary. |
| CertificationPractice.com - Quick Facts | Single-page exam summary; useful day-before refresher. |
| passitexams.com GES-C01 Study Guide | C01-labeled; 90% reusable for C02 because domains overlap. |
| Cortex Search - AI Hybrid Search (Blog) | Hybrid retrieval explainer; PDF Domain 1 reading asset. |
| Agentic Semantic Model Text-to-SQL (Blog) | Cortex Analyst deep-dive; PDF Domain 1 reading asset. |
| AI Observability: TruLens Eval (Blog) | Domain 3 observability. |
| Snowpark Container Services Tech Primer (Blog) | SPCS architecture overview. |
Practice tests (paid; use with verification)
| Resource | Why + caveat |
|---|---|
| Udemy - SnowPro Specialty Gen AI | Confirm C02 update before purchasing. Use to triangulate weak topics, not as primary study. |
| Skillcertpro - GES-C01 Exam Questions | C01-labeled; 80-90% relevant. Verify question quality on sample preview before paying. |
Snowflake Quickstarts (PDF reading assets)
| Quickstart | Why |
|---|---|
| Getting Started with Cortex Analyst | End-to-end Analyst setup. |
| Fine-Tuning an LLM in SPCS with AutoTrain | D2.5 third-party-model flow. |
| Deploy + Fine-Tune Llama 2 in SPCS | SPCS hands-on (optional). |
C-tier: optional / context only
Video courses
| Resource | Note |
|---|---|
| Snowflake YouTube channel - search "Cortex", "Snowflake Intelligence", "Cortex Agents" | Webinar recordings. Variable density; skim transcripts via youtube-transcript-tool. |
| YouTube search "SnowPro Gen AI" | Expect new uploads in the 30 days post-C02 launch (after 2026-06-01). Re-check then. |
| Coursera Snowflake courses | Audit free. Not exam-specific; foundational data-platform context only. |
| Pluralsight Snowflake learning path | Subscription only; foundational, not C02-specific. |
phData internal (founder-only)
- phData internal
#snowpro-certsSlack channel (or equivalent) - phData LMS for any partner-provided study material
- Coworkers who already hold C01 or C02 - fastest signal on what's actually tested
- phData partner-exclusive certification prep program (if available)
Reddit + forums
- r/snowflake - search "GenAI cert", "GES-C01", "GES-C02". Limited traffic; mostly re-circulates Medium posts.
- Snowflake Community Discord - cert-prep threads occasionally.
- Snowflake Forum - low signal; skip unless searching a very specific error.
Snowflake instructor-led training (paid; budget-gated)
- Snowflake Gen AI Training (ILT) - mentioned in the PDF "Steps to Success"
- Multi-day course; valuable but expensive. Only if employer reimburses.
What to skip (anti-resources)
- Brain-dump sites (ExamTopics et al.) - violate Snowflake exam policy, can void certification. Skip.
- C01-only "100 question exam dump" PDFs floating on the internet - currency unknown, often wrong, and risk above.
Cross-references
- [[study-plan.md]] - Day-by-day Track A sprint schedule (7-10 days)
- [[study-cortex-ai.md]] - Domain 2 (~38%) study notes
- [[study-document-processing.md]] - Domain 4 (~15%) study notes
- [[study-model-registry.md]] - Domain 1 + 2 model-registry notes
- [[study-snowpark-container-services.md]] - Domain 2.5 SPCS notes
- [[study-guide-summary.md]] - Official PDF + C01 vs C02 delta
- [[third-party-resources.md]] - Original triage list (this file supersedes it for scored ranking)
- [[flashcards-deck.md]] - Day-7 review deck
- HQ surface:
hq.raydata.co/bets/phdata/study-guide/(interactive study guide pulls from this index) - HQ surface:
hq.raydata.co/bets/phdata/quiz/(35-question quiz drawing on the same content)
Founder action items
- Check phData internal Slack
#snowpro-certs(or partner-cert equivalent) - highest signal channel - Confirm C02 sample-question availability via Snowflake University after 2026-05-19 launch
- Sharma + Steiner blogs first (lowest cost, highest density)
- Set up Snowflake free-tier trial account if not using phData sandbox (avoid client data)