Go from a business process to a clean fact-and-dimension model without redrawing the Kimball diagram by hand.
Describe your business process or paste source tables and get a Kimball-style dimensional model — fact and dimension tables, grain, keys and the DDL to build it.
Free tier: 3 designs per month · or unlock forever for $4.99
Illustrative model — your output reflects the process and sources you describe.
Every card is something members actually do inside Datamata — not a vague promise.
Describe what the business measures and get a model built around that grain, not guesswork.
Surrogate keys, foreign keys and conformed dimensions are chosen for you to review.
The CREATE TABLE DDL comes with the model so you are not retyping the schema by hand.
Designs fact and dimension tables with a clearly stated grain
Built for Premium outcomes
Real decisions, not generic templates. Every workflow runs on live market data so your moves are backed by what employers are asking for now.
Designs fact and dimension tables with a clearly stated grain
Picks surrogate keys, foreign keys and conformed dimensions sensibly
Outputs the CREATE TABLE DDL so you can build the model straight away
Start free, upgrade when you need more.
Pro
$9.99/moUnlimited dimensional model designs with full DDL
All 46 premium tools · Cancel anytime
Get ProDatamata Premium
Full depth across tools, higher limits where they apply and a single member hub tied to the same live posting engine.
Get Pro — $9.99/moCancel anytime · No lock-in
In action
Describe what the business measures and get a model built around that grain, not guesswork.
Try Star SchemaGo deeper
Surrogate keys, foreign keys and conformed dimensions are chosen for you to review.
Browse all premium toolsSalary, skills, employers and the Match Engine all read the same live posting feed — so you are not comparing a benchmark from 2022 against jobs from this week.