Annette platform is designed to be highly available. It is "cloud-native" as it has been designed scale out in large, distributed environments, and works well inside containers
Annette platform uses in-memory calculation and non blocking processing technologies to provide high performance. It is battle tested in large environments with hundreds of concurrent users.
Annette platform has been build on microservice architecture. Each microservice runs multiple instances forming a cluster to provide load balancing and scaling.