Products / System knowledge graphs

Lode

Your code, schemas and documentation turned into one queryable knowledge graph, so the business rules buried in legacy systems can be found, checked and moved.

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The problem

The rules that run the business often live only in the code: a COBOL paragraph, a stored procedure, a ServiceNow business rule written by someone who left years ago. The documentation describes what was intended, not what runs.

Modernization and AI projects stall on the same question: what does this system actually do, and what breaks if we change it? Teams answer it by reading code by hand, one module at a time.

How it works

  1. Extract

    Parse code, database schemas, tests and documentation across the estate, including legacy platforms such as COBOL, DB2, .NET Framework, ServiceNow and JD Edwards.

  2. Connect

    Build one graph across requirements, design, code, data and operations, with the dependencies and data flows between them.

  3. Surface the rules

    Identify the business rules embedded in code and link each one to where it lives and what depends on it.

  4. Ask and verify

    Query the graph in plain language or directly, and trace every answer back to the source file and line it came from.

Who it is for

  • Modernization and migration teams facing a legacy estate nobody fully understands
  • Architects who need impact analysis before they change a shared system
  • AI teams who need a grounded map of the systems their agents will touch

Want to try Lode on a real system?

Request early access