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Josch

Josch is a cockpit application that combines schema extraction and checking for JSON Schema containment of third-party-tools to exploit their interactions. It can be used for schema-less NoSQL document stores, but is currently geared for MongoDB.

Josch.web is the web interface of Josch with its functionality being reduced to JSON Schema containment using these third-party-tools.

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Features

The following features are available on the desktop version of Josch.

JSON Schema extraction

Extract a schema based on relative or absolute sampling with extraction tools.

Semantical comparison

Compare two JSON Schemas semantically using different containment tools.

Swap between tools

Switch between both extraction and containment tools within the application.

Work on JSON Schema

Load, modify, or create JSON Schemas. Compare two JSON Schemas syntactically and highlight syntactical differences between them.

Historic Schema versions

Store and browse historic JSON Schema versions. Add a personal note when storing and filter the JSON Schemas by the date of storing.

Validation

Validate all or individual JSON documents against a JSON Schema. Get the amount of valid documents and find those that do not validate. Furthermore, find out why the document fails validation.

Explore the server

Explore the available databases on a server and gain insight on the amount of collections each database has.

Explore the database

Explore the available collections per database and gain insight on the amount of present documents.

Explore the collection

Show random document samples for a given collection. Edit and insert new documents into the collection.