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Is there a way to prevent data lost or data corruption?
Message
De
26/11/2006 04:25:47
 
 
À
26/11/2006 02:12:42
John Ryan
Captain-Cooker Appreciation Society
Taumata Whakatangi ..., Nouvelle Zélande
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 9
OS:
Windows XP
Network:
Windows 2003 Server
Database:
Visual FoxPro
Divers
Thread ID:
01172197
Message ID:
01172457
Vues:
15
>except for a HD failure and software bugs, SQL SERVER don't lose data
>
>Yes, I've used SQL Server for over a decade and have been highly inpressed with its stability.
>

Stability is a system/application behavior,
it is determined by the abilities of the developer,
data loss is a reliability behavior,
it is determined by the abilities of the designer.

You can use an application with 99% of stability , with 1% of data reliability
( the first example is VFP9 ).


>But I've also seen data loss on flaky networks with PC freezes. If there are issues on the PC or between the PC and the server, converting to SQL Server will not fix those. A data entry clerk can carefully enter a scrreen of complex data, then the #$^$^%$$^ PC freezes again and the work is lost. You need to fix whatever is causing the freezes.
>

SQL server cannot fix external malfunctions

>This isn't an argument against SQL Server. It is an argument for investigating the cause of the freezing, not just changing database which seemed to be the proposed solution at the start of the thread.
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