- DBMS -
Home page NIKA_ROOT Birchwood Software
Data*designer (V.4.0)
    Data*designer (V.4.0)
    Data*designer (V.4.0)
        PC-MS/DOS
      _
        Novell
      _
        Assembler
        C
      = Free phone support 
      - 
      RDBMS for business or home use. Creates/edits files, designs
      reports/mailing labels, indexes, sorts, queries, customized entry
      forms, searches and imports dBase files.- 
      File structures may contain up to 50 fields. Each field name or
      descriptor may be up to 15 characters long. Character fields may be
      up to 60 characters long. Numeric fields allow a precision of 16
      digits, with up to four decimal places. Date fields are automatically
      generated to a length of eight bytes with a format of MM/DD/YY. Files
      may contain up to one million records. Maximum record length is 3,000
      bytes. Records may be added, edited, or deleted once the file
      structure or database has been defined. An entry panel for adding or
      modifying records is automatically generated from the user defined
      file layout or structure. Files may be indexed on as many as fifteen
      fields. A sorted file may also be created. Indexing or sorting is
      done in main memory for optimum speed unless the file is very large,
      in which case disk I/O is used. Generally, indexing is recommended
      for files containing no more than 30,000 records. Using an index
      file, a record may be rapidly retrieved through the locate function.
      Databases may be queried or filtered on as many as 5 user defined
      conditions. Multiple records may be viewed on the screen. User may
      select which records to view by filtering. Posts from one database to
      another and links up to 5 databases by index or record.= 640 KB 
      = 1.2 MB 
      = No 
      EMS= No 
      MOUSE= No 
      = $39 
      = 128,000 
      = 1991 
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