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- DIMS -- Dan's Information Management System -- Overview
-
- DIMS is a file management program for handling list type
- information which runs under MBASIC on CP/M computers. (There is
- another version for PC DOS machines.)
-
- The author, Dan Dugan of San Francisco, has contributed DIMS to
- the public domain. DIMS received a highly favorable review in
- the former MicroSystems magazine some time back.
-
- DIMS might be regarded as a "poor man's data base manager" and
- will satisfy the file management requirements of many users. The
- author has used it to maintain mailing lists and to print labels
- for clients, with lists of over 5000 names, monthly updating.
-
- The user must select record lengths of either 128 or 256 bytes
- for a particular data base. DIMS uses the direct access
- facilities of MBASIC to get at records. However, utilities are
- furnished to read in and write out records in the "comma
- separated variable" format used by MailMerge and many other data
- handling programs. Thus DIMS can incorporate data from other
- programs and DIMS data can be easily exported to other programs.
-
- Like all powerful programs, DIMS has a fairly elaborate set of
- commands with which the user must become familiar. Installation
- for a particular computer requires some minimum knowledge of
- BASIC language programming. Perhaps these requirements for the
- user to invest a little bit of time in learning are why DIMS has
- been largely overlooked in the public domain software area. DIMS
- is not as simple as ABC, it is only as simple as A C E, or
- thereabouts.
-
- The main documentation file is a WordStar file entitled
- DINSTALL.DOC. There are a couple of DWS files included which
- are not documentation, but are DWS WordStar files for use in
- an advanced DIMS application.
-
- The meat of the DIMS system consists of 17 BASIC programs.
- There are several "main" programs and many auxiliary utilities
- which chain to the main program when called from the DIMS menu.
- There are some other standalone utilities which process your data
- in various ways separately from the main DIMS program. The public
- owes Dan Dugan a vote of thanks for the contribution he has made
- of many hundreds of line of sophisticated BASIC code.
-
- All the DIMS programs are furnished in file type ASC and can be
- perused and worked on with a text editor. They can be loaded
- into the MBASIC interpreter.
-
- CAUTION: Due to an unresolved bug, the ASCII programs should be
- loaded into the BASIC interpreter, then saved in MBASIC's regular
- compressed non-ASCII format, then re-loaded and run. This
- procedure is well-explained in the documentation.
-
- There are 14 short example files furnished by the author of DIMS
- for use when breaking in the system.
-
- User's Guide magazine announced in issue #16 (August 85, p.6)
- that the next issue would include a review of DIMS and a detailed
- tutorial by the author of the program, Dan Dugan. Perhaps that
- will stimulate interest in this fine public domain data file
- management system.
-
- End of Overview. RDE