Article View: comp.sys.mac
Article #23003Re: Dbase III files and 4D
From: Cy Shuster
Date: Fri, 18 Dec 1987 08:13
Date: Fri, 18 Dec 1987 08:13
19 lines
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1571 bytes
dBASE Mac has the ability to read and write dBASE II and III files in place, i.e. once you have hardware access to the files, the necessary dBASE Mac structure definition is built automatically from the dBASE III internal definition, and the dBASE III file can then be read and updated right where it sits. The advantage of direct access over importing is, of course, that importing implies copying, and therefore making the data out of sync with the original. With a TOPS or other network where Macs and PCs can both access the same files, existing dBASE III applications can continue to update a database, while new applications can be developed as dBASE Mac projects against the same files. And since relations are built by key field values, one-way relations can be built from dBASE Mac files to dBASE III files, in place. For further information, contact Customer Service at (213) 329-8000 (this is not an ad!). (And Dennis, correct me if I left anything out!) --Cy Shuster-- UUCP: ...scgvaxd!ashtate!cy CIS: 74166,2027
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arc1-ca.pugleaf.net!utzoo!mnetor!uunet!husc6!bloom-beacon!oberon!cit-vax!elroy!mahendo!jplgodo!wlbr!scgvaxd!ashtate!cyReferences:
<3135@batcomputer.tn.cornell.edu> <4714@well.UUCP> <412@tardis.cc.umich.edu>Show Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!husc6!bloom-beacon!oberon!cit-vax!elroy!mahendo!jplgodo!wlbr!scgvaxd!ashtate!cy From: cy@ashtate.UUCP (Cy Shuster) Newsgroups: comp.sys.mac Subject: Re: Dbase III files and 4D Message-ID: <390@ashtate.UUCP> Date: 18 Dec 87 08:13:38 GMT References: <3135@batcomputer.tn.cornell.edu> <4714@well.UUCP> <412@tardis.cc.umich.edu> Reply-To: cy@ashtate.UUCP (Cy Shuster) Organization: Ashton-Tate, Torrance, CA Lines: 19 Keywords: dBASE Mac Summary: dBASE Mac reads/writes III+ directly