Abstract:
The use of high speed computers enabled us to improve survey analysis along three basic lines: - flexibility of use, and wide range of facilities; - fast turnover; - low costs This has been possible due to the utilisation of a "Hardware" plus "Software" set, but principally due to the sophisticated Software which is oriented towards surveys analysis, i.e. the DAPHNE language. The system can be organised in the way which best suits the users' needs.