Information om | Engelska ordet CODASYL

Exempel på hur man kan använda CODASYL i en mening

• This property applies at two levels: the schema is a generalized graph of record types connected by relationship types (called "set types" in CODASYL), and the database itself is a generalized graph of record occurrences connected by relationships (CODASYL "sets").
• CODASYL is remembered almost entirely for two activities: its work on the development of the COBOL language and its activities in standardizing database interfaces.
• At the time of the ICAM 1102 effort there were numerous, mostly incompatible, data model methods for storing computer data — sequential (VSAM), hierarchical (IMS), network (Cincom's TOTAL and CODASYL, and Cullinet's IDMS).

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