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Do VFP indexes still break?
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9
Database:
Visual FoxPro
Divers
Thread ID:
01045810
Message ID:
01045812
Vues:
16
VFP5-DOS?

I work with VFP from a version 5 (1995 I think) till now and have no problems with indexes at all.


>A long time ago, I developed a data entry system with VFP-5-DOS. The indexes were so fragile that I had to reindex everything each time the user started the system and I added a global reindex facility for use when the indexes became corrupted during data entry.
>
>For most of the last decade, I've been using VFP as a data engine for data warehouse apps. Data uploads were so large that I routinely dropped the indexes, added new data and reindexed the tables. Therefore, index corruption was not an issue.
>
>I'm looking at a client that wants to develop a new n-tier app using VFP as the business tier and the data tier. The initial interface tier will be VFP, but the client wants to be able to add a web interface at a later date.
>
>I'm concerned about the fragility of VFP-9 indexes and am considering advising the client to move to a SQL Server data engine. For the size of the database, the app would be better served with the VFP engine, but my (ancient) experience makes me leary of VFP's indexes.
>
>Regards,
>Thom C.
Against Stupidity the Gods themselves Contend in Vain - Johann Christoph Friedrich von Schiller
The only thing normal about database guys is their tables.
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