Servers provide schema, data, and optional metadata to the client grid.

Each server family targets a different data model:

1. Headings: heading-specific schema/data support.
2. Data Row Array: array-backed data providers.
3. Column Layout: column layout definitions and references.
4. Sourced Field: composed fields from one or more sources.
5. Record: record-oriented schema/data model.
6. Table: table abstractions for sourced-field record flows.
7. Meta: optional metadata providers.

All server implementations align with common/server-interfaces/* contracts so the client can remain implementation-agnostic.

Public Contract Baseline

All server families primarily implement and compose:

1. RevSchemaServer
2. RevDataServer
3. RevMetaServer (optional)

Module Families

1. header/server/*
2. data-row-array/server/*
3. column-layout/server/*
4. record/server/*
5. sourced-field/*/server/*
6. sourced-field/record/table/server/*

Each family has API Reference pages with exhaustive class/interface/type/member listings.