Change Vision
Change Vision, Inc. is a software development company based in Tokyo, Japan, founded in 2006 by CEO Kenji Hiranabe, a leader in the Agile and XP movements in Japan, to provide solutions to make software development more fun, more creative and more collaborative through effective communication using visualization software. Modeling is one of the keys to quality and productivity in software development and Astah is a tool to visualize those models to help all involved in the project to be on the same page with the same understanding to drive the project to a successful conclusion with a clear visualization of models and effective communication.
Change Vision, Inc. also offers free add-on tools which work with Astah Professional such as Astah Community, a free light-weight UML modeling tool without advanced features. Astah UML Pad, for modeling UML diagrams on an iPad which can be imported to Astah Professional. Astah Share can be used to upload diagrams on the web for the communication and sharing. Change Vision's development team is located in Japan and Sales and Technical support teams are based in USA and Canada to serve all customers around the world with the spirit of Japanese hospitality.
Hackolade
Hackolade is the pioneer for data modeling of NoSQL databases and design of REST APIs. It is the only data modeling tool for MongoDB, Neo4j, Cassandra, Couchbase, Cosmos DB, DynamoDB, Elasticsearch, HBase, Hive, Google BigQuery, Firebase/Firestore, MarkLogic, etc. Hackolade also applies its easy and visual design to Avro, JSON Schema, Swagger and OpenAPI, and is rapidly adding new targets.
The software is user-friendly and simple-to-use yet provides powerful visuals and graphic schema design to smooth the onboarding of NoSQL technology. Its software tools help functional analysts, designers, architects, and DBAs achieve greater transparency and control, resulting in reduced development time, increased application quality, and lower execution risks across the enterprise.