Keycloak is an open-source software product to enable single sign-on with Identity and Access Management aimed at modern applications and services.
Kubernetes is an open-source Container system for automating software deployment, scaling, and management.
MongoDB is a cross-platform document-oriented database. Classified as a NoSQL database program, MongoDB uses JSON-like documents with optional schemas.
MySQL is an open-source relational database management system.
The OpenAPI Specification (OAS), formerly known as the Swagger Specification, is a specification for machine-readable interface files for describing, producing, consuming, and viewing RESTful web services.