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Architecture (Work-in-Progress)

Components

SQL Engine

The engine contains the following components:

  • Lexer: Breaks down the SQL statement into tokens.
  • Parser: Builds an AST (Abstract Syntax Tree) from tokens and performs semantic analysis of the SQL query.
  • Planner: Builds an execution plan from the AST and optimizes it if possible.
  • Executor: Executes the plan and collects results.

Storage

NanoDB enables storing data in tables like you would in a traditional SQL database with a strict schema.