b) System requirements Server

System requirements backend server (BRAGA):

Hardware

Software

Windows or Unix systems
OpenSSL
32bit + 64bit Java 1.7 VM or higher

System operation with Docker Containers / Docker Compose:
Docker Engine Version 20.10 or higher
Docker Compose Version 1.19 or higher

System operation without Docker:
Application Server/ Web Container (Apache Tomcat 8 or higher, WildFly 10 or higher, etc.)

System requirements frontend server (FRIGG):

Hardware

Software

Windows or Unix systems
32bit + 64bit Java 1.7 VM or higher
MySQL 5.5 or higher / MariaDB 10.5 or higher

System operation with Docker Containers / Docker Compose:
Docker Engine Version 20.10 or higher
Docker Compose Version 1.19 or higher

System operation without Docker
Application Server/ Web Container (Apache Tomcat 8 or higher, WildFly 10 or higher, etc.)

System requirements hardware

Server load	Server requirements	Application scaling
ca. 3 documents per minute <= 180 documents / peak time*	4 Cores CPU 2,5 GHz und 16 GB RAM	2 frigg and braga instances each
ca. 10 documents per minute <= 600 documents / peak time*	8 Cores CPU 2,5 GHz und 24 GB RAM	3 frigg and braga instances each
ca. 25 documents per minute <= 1500 documents / peak time*	8 Cores CPU 2,5 GHz und 32 GB RAM	3 frigg and braga instances each
ca. 50 documents per minute <= 3000 documents / peak time*	14 Cores CPU 2,5 GHz und 32 GB RAM	4 frigg and braga instances each
*) peak time = 1 hour with highest server traffic