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Compress LOB-Data
#789 08/22/00 05:39 PM
Joined: Apr 2000
Posts: 37
Oyten,Germany
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Sven Offline OP
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Oyten,Germany
I use a simple TDBRichEdit control to save text in the db using a lob.
On a LAN this is not a great problem. But now i have to use a <64kBit line and to fetch over 500kB is a noticable delay.

Is it possible to compress to data on the way to the database und decompress on a way, that the visual controls do not see this. There is a delphi compress streaming component, but i don't know how to combine this with the lobs with a TOracleDataset

Thanks in advance
Sven

[This message has been edited by Sven (edited 22 August 2000).]


Greetings,
Sven
Re: Compress LOB-Data
#790 08/24/00 04:53 PM
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I don't think you can accomplish this in a way that is transparent to data-aware controls. It is an interesting thought though, maybe we can implement this in the TLOBLocator object.


------------------
Marco Kalter
Allround Automations


Marco Kalter
Allround Automations
Re: Compress LOB-Data
#791 08/24/00 05:05 PM
Joined: Apr 2000
Posts: 37
Oyten,Germany
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Sven Offline OP
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Hey, sounds very good. If you need a beta tester ...


Sven


Greetings,
Sven

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