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Article #405Char-set conversion performance
From: Bowyer Jeff
Date: Wed, 18 Aug 1993 08:54
Date: Wed, 18 Aug 1993 08:54
25 lines
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1572 bytes
Sender: Steve R. Billings (srb@world.std.com) I'm trying to get some measure of the performance costs incurred by converting back and forth between character sets. We'll be getting SJIS or J/EUC as input, converting to Unicode for internal processing, and storing in a database in SJIS or J/EUC. In case your curious, here's why: We're using Visix Galaxy (which supports Unicode) for internal processing support, and Oracle and Sybase as the databases. The workstation in question (HI/UX, Hitachi's Japanese variant of HP/UX) supports SJIS and J/EUC. The use of Unicode internally will greatly simplify development since Galaxy provides alot of functionality, but we're concerned about the performance hit incurred from the conversions. Anyone have any guidelines for estimating conversion timing? Thanks, Steve Billings srb@world.std.com
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 110cdc,fc0ebdb30fb5a645,start X-Google-Attributes: gid110cdc,public X-Google-ArrivalTime: 1993-08-18 12:47:24 PST Path: arc1-ca.pugleaf.net!gmd.de!xlink.net!howland.reston.ans.net!europa.eng.gtefsd.com!uunet!news.univie.ac.at!alijku11!aci.cvut.cz!rhino.cis.vutbr.cz!rhino.cis.vutbr.cz!not-for-mail From: jbowyer@rhino.cis.vutbr.cz (Bowyer Jeff) Newsgroups: bit.software.international Subject: Char-set conversion performance Date: 18 Aug 1993 10:54:26 +0200 Organization: Technical University of Brno, Czech Republic Lines: 25 Approved: insoft-l-moderator@cis.vutbr.cz Message-ID: <24sqo2$ols@rhino.cis.vutbr.cz> X-Newsreader: TIN [version 1.2 PL1]