GOVERNATLAS / PRODUCT DOSSIER

Snowflake Horizon Catalog

Snowflake presents Horizon Catalog with data discovery, governance, security and interoperability capabilities. The captured page separately marks preview and coming-soon features; those labels do not establish general availability.

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01 / CONTEXT & SCOPE

Understand the proposition.
Define the boundary.

The decision to make

Separate catalog context from native access and sharing decisions. A useful evaluation should explain what a restricted role can discover, query and export, and whether an external engine follows the same approved boundary. Choose one concrete dataset instead of treating the entire Horizon feature family as a single assurance claim.

What this record does not establish

No preview feature, universal interoperability or independent masking/lineage result is asserted. Confirm the selected Snowflake edition, region, storage/engine path and feature availability. A governance label does not by itself establish enforcement on a copied dataset or external system.

1 current source · 1 published assertion
Source coverage is a research boundary, not a quality score.

02 / YOUR EVALUATION

Turn interest into a useful trial.

Open the evaluation playbook ↗

A test worth running

In a proposed sandbox, compare raw-table, masked-view and export operations for two roles. Inspect the effective grant chain and resulting event, then change a role membership and repeat. If an external catalog or engine is proposed, test that path separately and document any policy that must be recreated there.

GovernAtlas editorial proposal. We have not performed this test.

Evidence to bring back

A role/object/query/export record with effective grants and evidence references.
An edition/region/feature-status matrix and separate external-engine test scope.

03 / DOCUMENTED EVIDENCE

Read the claim. Inspect the basis.

Each statement retains its classification and preserved source. A vendor assertion is not an independent test result.

vendor asserted

Source, dates & preserved provenance

Snowflake Horizon Catalog — current official product scope ↗

Authority: vendor owned
Observed 2026-10-15 · Reviewed 2026-10-16 · current until 2026-11-14

Artifact SHA-256: df84e88ff1cbfaf9fc30fda2b86b7e72165379b03f12362e3850fdb8bff63809

The hash identifies the preserved capture. The live source may have changed.

Source register

Snowflake Horizon Catalog — current official product scope ↗vendor owned · captured 2026-10-15

Brand asset provenance

Organization identity asset from its official website; inclusion does not imply endorsement.

Official website ↗ · Original asset ↗

04 / BEFORE YOU COMMIT

Better questions.
A clearer decision.

Resolve these with the provider and your own evaluation team.

Can you provide a role/object/query/export record with effective grants and evidence references for the selected configuration?

An edition/region/feature-status matrix and separate external-engine test scope. Who owns and reviews this evidence?

Which current version, edition, integrations and operating responsibilities are included?

Regulatory applicability requires a separate, current determination. Inclusion is not certification.

KEEP THE RECORD USEFUL

A dossier should stand up to scrutiny.

Have a source that changes this picture? Submit it for editorial review.

Raise an evidence issue ↗