Presentations¶
Self-contained HTML decks for briefing a team. Each one opens in its own tab, needs no build step, and works offline apart from its web fonts.
Historical Datasets¶
How build_historical_dataset returns one row per entity per period of constant
feature values: the window (start, end, duration, delay), what INNER and
FULL OUTER change, the SQL chosen from EXPLAIN plans, and what testing on a live
feature store showed. Every number comes from a run on Vantage 20, on a store
built from the demos/ notebooks.
Audience — data scientists and architects new to the feature.
See also the reference page Historical datasets.
Consumer Agent Field Guide¶
How the consumer agent is designed, what it is allowed to answer, and how to build single- and multi-turn golden evaluation sets for it.
Audience — data scientists and engineers who will use, extend or evaluate the agent.
| Section | Covers |
|---|---|
| 01 The agent | Scope and boundaries, the LangGraph pipeline, the 16-intent roster, the certainty boundary between a governed feature and a free column, cross-turn memory, the three ways to run it |
| 02 Prerequisites | What must exist in the store per skill — FS_FOLLOW_UP for freshness, valid-time catalogs and data for time travel, the business dictionary and vector index for definitions and search, tdstone2 for drilling into in-database Python |
| 03 Skills | SKILL.md anatomy, install_skills() into another agent, and the TDFS4DS_SKILLS_FOLDER plugin path |
| 04 Evaluation | The five scored dimensions, the two grounding sources the judge reads, and the anatomy of single-turn, multi-turn and fact-first scenarios |
| 05 Golden set | Six steps with runnable code, starting from the prerequisite of a populated store |
| 06 Discipline | Versioning the scenario set, and what the scores do not prove |
Controls¶
| Key | Action |
|---|---|
| → ← Space | Next / previous slide |
| Home End | First / last slide |
| L | Toggle list view — flattens the deck into a scrollable document |
The slide number is in the URL fragment, so …/consumer-agent-field-guide.html#23 links
straight to a slide.
Related reading¶
- Consumer agent — the reference page for the agent itself
- Training 4 · Consumer agent — hands-on walkthrough
- Training 11 · Logs — the follow-up table behind freshness
- Agent skills overview — the bundled skill catalogue