ajv-merge-patch provides JSON Merge Patch (RFC 7396) support for Ajv, a popular JSON schema validator. This allows you to efficiently update JSON documents based on a patch that only contains the changes. Integrating ajv-merge-patch streamlines the process of validating and merging these patch documents with your base JSON data, ensuring data consistency and minimizing redundancy during updates, ultimately simplifying data management in applications reliant on JSON schema validation.