Subject | Re: [Firebird-Architect] UTF-8 and Compression |
---|---|
Author | Arno Brinkman |
Post date | 2005-02-28T19:13:14Z |
Hi Jim,
record-fragment becomes much bigger (compared to now) if i change only 1 field-value from a record?
May be is the side-affect low compared to the "new" compression. Once i played a little with
compression on records, but i stopped, because it was to much bounded at different places.
Regards,
Arno Brinkman
ABVisie
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Firebird open source database (based on IB-OE) with many SQL-99 features :
http://www.firebirdsql.org
http://www.firebirdsql.info
http://www.fingerbird.de/
http://www.comunidade-firebird.org/
Support list for Interbase and Firebird users :
firebird-support@yahoogroups.com
Nederlandse firebird nieuwsgroep :
news://80.126.130.81
--
No virus found in this outgoing message.
Checked by AVG Anti-Virus.
Version: 7.0.300 / Virus Database: 266.5.0 - Release Date: 25-2-2005
> I've been thinking about compression and Olivier's stunning suggestionThe "new" compression is done on the whole record right? Wouldn't this has as side-affect that a
> to switching the engine to all utf-8. If we were to beef up compression
> to handle multibyte sequences, it would simultaneously handle multibyte
> characters and improve ascii compression. A dumbed down version of LZW
> (patent expired in June, 2003) or some other adaptive compression scheme
> might be very interesting.
record-fragment becomes much bigger (compared to now) if i change only 1 field-value from a record?
May be is the side-affect low compared to the "new" compression. Once i played a little with
compression on records, but i stopped, because it was to much bounded at different places.
Regards,
Arno Brinkman
ABVisie
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Firebird open source database (based on IB-OE) with many SQL-99 features :
http://www.firebirdsql.org
http://www.firebirdsql.info
http://www.fingerbird.de/
http://www.comunidade-firebird.org/
Support list for Interbase and Firebird users :
firebird-support@yahoogroups.com
Nederlandse firebird nieuwsgroep :
news://80.126.130.81
--
No virus found in this outgoing message.
Checked by AVG Anti-Virus.
Version: 7.0.300 / Virus Database: 266.5.0 - Release Date: 25-2-2005