Home / Platform / The AtomicDB hierarchy

Every value has
one place to live.

AtomicDB organises everything it holds in one hierarchy: quadrant → knowledge area → model → concept → item. It is how data enters, how access is granted, and how a question knows where to go. Above it sits a second hierarchy — the AI tiers that reason over it.

The data hierarchy

From the whole organisation down to one value.

Follow a single customer number from the top of the AtomicDB grid to the item every record points at. Hover a level below the diagram to see what it holds.

Level 1Quadrant

The broad sector a body of knowledge belongs to. An organisation sees its data at a glance and confines a question to the quadrants it ticks.

Governance, Business & FinanceScience & ResearchEnergy & ResourcesTransportation & Mobility
Level 2Knowledge area

The scope and the security boundary. Access is granted per knowledge area, to groups — so a case, a client or a department can be sealed off by the engine itself.

SALESFINANCECASE M-L-02COUNTY PROJECTS
Level 3Model

One source, as it arrived: a spreadsheet, a table, a whole database, a mainframe file. Sources are never altered — a merged view is just another model.

CRM export.xlsxorders (SQL)ledger (mainframe)merged customer view
Level 4Concept

What a column means. Concepts that share a name across models are bridged automatically — that is where joins come from.

CUSTOMER IDCOUNTRYPRODUCTINVOICE DATE
Level 5Item

A distinct value, stored once. Every record that mentions it holds an association to this one item — so a correction here is a correction everywhere.

CU1061CANADAINCONEL 7182026-10-05
How data enters

One way in. Always the same three steps.

Model, concept and item is the only way data enters the AtomicDB grid — for imports, repairs and migrations alike. So the structure an application declares is exactly the structure the engine holds.

STEP 1

Declare the structure

The model and its concepts are created first: what this source is and what each column means.

STEP 2

Load the records

Rows arrive and pass the verification gate. A value that breaks a rule is set aside for a person, never trimmed.

STEP 3

Link the items

Every value is placed once and every record is linked to it. Only now is the import complete — and searchable.

The AI hierarchy

Ask traverses. ATLAS associates. AXIOM proves.

Above the data sits a reasoning hierarchy. A language model may propose; the records decide. Rules are rows, an obligation is accepted by a person, and any question can be asked as of a date. Everything runs on the machine — nothing leaves it.

Tier 1 · Traverse

Ask

Plain-language questions become a walk of the grid. Every answer carries its evidence table and the exact text the model was given.

Tier 2 · Associate

ATLAS

Paths, clusters, anomalies and the same thing under two names — each conclusion records the chain of relationships behind it.

Tier 3 · Prove

AXIOM

Law and obligations held word for word as data. A verdict names the provision it applied; a violation is set aside for review.

Watch the hierarchy work

A 2:46 narrated walk through Ask, ATLAS and AXIOM on the same question — and why the same question on the same date always returns the same evidence.