NOMAD Rdb/VMS Interface and Server (V.3.1) NOMAD Rdb/VMS Interface and Server (V.3.1)
ÎÑ
DEC/OpenVMS
OS/2
PC-MS/DOS
ßÇÛÊÈ_ÏÐÎÃ
C
Ïîääåðæêà=Maint. fee 12.518% of current purchase price Ïîääåðæêà-Ò
per yr. after first yr.Àííîòàöèÿ-Ò
Provides full read/write access by multiple users to Rdb data coupled
with NOMAD for complete application development and reporting.Îïèñàíèå-Ò
These programs provide fully integrated access to DEC's Rdb/VMS. Nomad
and the Interface are used to develop VAX/VMS multi-user applications
with Rdb/VMS on a timesharing system. Also used to develop multi-user
applications with Rdb/VMS using a client/server architecture on a
DECnet network. Clients can be Nomad in the VAX/VMS, PC-DOS, and OS/2
environments. The Interface and Server both provide the same
capabilities. Using either, the user can read and write to existing
Rdb/VMS tables, create new tables and create new Rdb/VMS databases.
All of Nomad's 4GL components are available, including database
definition, data manipulation, reporting, windows, and procedural
language functions. Existing Rdb/VMS tables can be accessed without
redefining them. Also supports DEC's dictionary product, CDD/Plus.
Using the same application code, the user can migrate between
timesharing and client/server architectures, and between client Nomad
environments. Database definition features include Schema, which can
be used to create new Rdb/VMS tables, or access existing tables by
specifying the Rdb/VMS table names. Numerous capabilities are
supported. Integrity constraints are supported for database items or
variables. Data types include alpha fixed or varying 1255 characters,
numeric integer or decimal, date, time, datetime, dump, display, name,
and scientific notation.ÒÅÐÌÈÍÛ