2 docs tagged with "fundamentals"

This chapter frames a database as an organized collection of data and explains, for junior engineers, how that differs from managing data in files or spreadsheets, along with basic capabilities like uniqueness (IDs) and searchability.

The fundamentals of structured data, JSON-LD, and the schema.org Data Model. Its role as a "contract" between search engines and content, the meaning of @context / @type / @id, the type hierarchy and property ranges, and how to embed it in HTML.