Why Stratum
Product positioning and when to use Stratum vs stdf.io.
Stratum Yield Docs
Docs for wafer sort lot ingest, linked analysis, and exact what-if review.
What ships today
Section titled “What ships today”Security and deployment
Deployment, access, storage, and review model.
API surface
Public integration surface and API key model.
Wafer sort workflow
Lots, snapshots, analyses, proposals, and shared review state.
Linked visual views
Scatter, histogram, wafer, and spatial views share selection context.
What-if limit proposals
Stage scenario limits, review exact impact, and export the review as CSV.
Saved work and sharing
Save and share versions of analyses, proposals, and notebooks.
SQL follow-through
Continue analysis in SQL with the same lot and selection.
Access controls
Personal and shared spaces with read-only share links.
Built-in alerting
Rules that evaluate after ingest and open incidents when metrics drift.
Known issues
Current limitations and rough edges.
Suggested reading order
Section titled “Suggested reading order”- Start with Quickstart for the shortest path through the product.
- Read Upload And Snapshots before uploading another source or reprocessing a file.
- Read Analyze Workflow for loading, linked views, and selected-population Cpk.
- Read What-If Limits before interpreting a preview or reviewing lot impact.
- Read Saved Work And Sharing to save, recover, or share a version.
- Read Proposal Review to attach saved evidence and compare a proposed lot decision.
- Read SQL Scope if you want to continue from Analyze in SQL.
- Read Notebook Execution to use Python with attached lot data and understand its sampling limits.
- Read Security And Deployment if you are evaluating the trust and access model.
- Read API Surface if you want to understand the integration surface.
- Read Why Stratum for product positioning relative to
stdf.io.
Prefer a visual pass first? Open the Product Gallery.