- TCP/IP, UDP
- BSD Socket API
- HTTP, HTML, XHTML, CSS
- JSON
- SNMP, SNMP4J
- CORBA
- ATM
- GSM-R, UNISIG
- Oracle: Reporterstellung mit SQL*Plus, PL/SQL
- MySQL
- SQLite
- PostgreSQL
- MongoDB
- Informix Universal Server
- Apache Derby
- MS Access
- JPA, Hibernate
- OraTool
- Squirrel SQL