The Backend for Frontend (BFF)
API GatewayCall the API Gateway microservices over Web, iOS or Andriod clients.
Websocket serverPerform two-way communications from the backend to all the frontends.
Design and develop your REST API using the Backend for Frontend pattern to process and save the results in the backend database.
Each BFF microservice is an independent process that implement a single organization capability. It is developed using ASP.NET Core C# programming language running on Linux.
Use any kind of frontend mobile or web based technology to access the BFF over the REST API.
In addition, a .NET Core Websock Gateway and a standard MVC Web frontend is provided to access each BFF Microservice as well.
Combine BFF microservice with MariaDB Database for easy ASP.NET hosting on Linux. This will allow you to build sites using the .NET Framework with open source tools you love.
The BFF is deployed on Amazon Web Services (AWS) or Vultr instances.
The BFF MicroserviceA dedicated VM with a managed database and queue server built-in for managing data.
The MetricsQuery performance metrics and application logs stored as structured data with SQL.
A MySQL compatible MariaDB database for storage and a RabbitMQ queue server for inter service communications are installed on the BFF. The smallest instance in the range only supports a Sqlite database.
The Backend for Frontend is configured and setup using a secure proxy server leaving you to focus on the application.
The BFF provides easy access to logs and metrics. The data are stored in structured storage queryable remotely over SQL with the Nest API.
The logs can are queried using time, the service and keywords. Furthermore, metrics such as CPU load, memory use and disk space along with many other indexes are provided for checking the health of the backend.
The Git repository is already setup and configured to track code changes by each individual component.
Free letsencrypt SSL are generated and renewed for each domain. You may use your custom SSL if you prefer.
Development and Testing
Team DevelopmentDevelop in teams with member permissions, tailored devkits and notifications.
Staging EnvironmentC# .NET Framework app development, testing and staging environment right on the desktop.
The Backend for Frontend is configured declaratively using the free deploy tool.
The tool enables the project owner invite people to join the team, setup permissions and integrate the BFF with Slack.
Each developer is able to request a DevKit once the configuration is deployed. The DevKit is tailored for the user with their own SSH key for secure access.
The Devkit is then used to develop and test the solution.
Automated BackupsTwo consecutive automated system backups are always maintained.
AuditorMonitor user access by an external auditor process.
The platform makes a complete backup of the Gateway at an hour specified. Two consecutive backups are maintained and on-demand backups can be performed at any time.
An external audit process tracks all user access to the BFF. This ensures integrity of audit data is maintained even if the system is compromised.
Checkout how the front and back ends work and how you may deploy them.
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