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UT Premier Discount -VFPConversion Seminar - Feb 16, 17
Message
From
16/02/2005 03:22:32
John Ryan
Captain-Cooker Appreciation Society
Taumata Whakatangi ..., New Zealand
 
General information
Forum:
Visual FoxPro
Category:
Conferences & events
Miscellaneous
Thread ID:
00983141
Message ID:
00987342
Views:
65
Rick,

What makes a FP cursor special is its automatic memory/disk spanning. Whether people like it or not,
use mylookup order myorder
offers a smorgasbord of options for very little risk or cost. It isn't the VFP syntax that delivers the benefit but the automatic memory/disk spanning. For a start, it allows efficient 500,000 row static lookups at app end or middle tier with no network cycles or SQL load. While this is well understood in VFP, I agree there are legions of developers out there for whom such local data stores would be seen as unpredictable local memory hogs, best avoided in favor of Server-side processing. Well, in VFP you can go either way. I don't want to lose that.

i see that some of the Python-spawned languages are starting to offer memory/disk spanning. That's smart. Hopefully that is what MSFT means by a "local data engine" as well.

To be clear: this isn't about "VFP is best". It is about improvements to MSFT's designated successor language- improvements that may well be enjoyed by other developers who may have seen a role for a local repository but decided it must be bad design. To me it feels a bit like the belief that diesel engines are noisy, smelly things for trucks, not luxury passenger vehicles. It doesn't have to be that way.

Regards

j.R
"... They ne'er cared for us
yet: suffer us to famish, and their store-houses
crammed with grain; make edicts for usury, to
support usurers; repeal daily any wholesome act
established against the rich, and provide more
piercing statutes daily, to chain up and restrain
the poor. If the wars eat us not up, they will; and
there's all the love they bear us.
"
-- Shakespeare: Coriolanus, Act 1, scene 1
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