ジェイテックジャパン List of Products and Services

On December 12, 2023, the event sourcing and CQRS framework "Sekiban," which uses document databases like Azure Cosmos DB as an event store, was developed with support from Microsoft's startup support program "Microsoft for Startups" and released as open-source software. ■ Typical Business Benefits of "Event Sourcing" 1. Increased Data Value - All data is recorded in event format: Easier utilization of data for various purposes. 2. Improved Data Reliability - Recorded data cannot be changed or deleted: Provides traceability and reduces the risk of information tampering. 3. Enhanced System Quality and Maintainability - Any past state can be reproduced: Easier to identify situations and causes when problems occur. ■ Development Benefits of Using "Sekiban" - Enables easy implementation of commands, events, projections, tests, and queries, allowing developers to focus on important business logic.

• Database
• Other Software

We support cloud environments such as Azure and AWS, as well as on-premises environments. In many cases, we provide functionality in the form of Web APIs, using C# on the backend and TypeScript and Vue.js on the frontend. We aim for high productivity in development by utilizing architectures, methodologies, and systems such as domain-driven design, event sourcing, unit testing, CI/CD with GitHub, and Scrum. [Development Examples] ■ General-purpose systems ■ Business systems ■ CMS *For more details, please download the PDF or feel free to contact us.

• Other Software
• CMS