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Article #551Re: indexed sequential files
From: Peter van der Linden
Date: Mon, 23 Mar 1998 00:00
Date: Mon, 23 Mar 1998 00:00
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Christopher Clark <compudat@cadvision.com> wrote: > Actually, there's a book out in bookstores (entitled "Java >Algorithms", I think), that builds a basic indexed-sequential file >structure with a B-Tree and Serialization as the data format. As >somebody who never gets a clear answer as to what data to store >initially, I LIKE THIS! Thanks for the reference. > Umm... Hashtables aren't an ordered storage, which would make the >sequential part difficult... Good point. Maybe define an enumeration on the hastable as well. Or -- if you restrict to fixed length records -- just read the file using an input stream.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 116694,922dcb7e3b8787d7 X-Google-Attributes: gid116694,public X-Google-Thread: f778e,922dcb7e3b8787d7 X-Google-Attributes: gidf778e,public X-Google-Thread: 10a146,922dcb7e3b8787d7 X-Google-Attributes: gid10a146,public X-Google-Thread: f5e83,922dcb7e3b8787d7 X-Google-Attributes: gidf5e83,public X-Google-Thread: 10990d,922dcb7e3b8787d7 X-Google-Attributes: gid10990d,public From: pvdl@shell15.ba.best.com (Peter van der Linden) Subject: Re: indexed sequential files Date: 1998/03/23 Message-ID: <6f67kq$2e2$1@shell15.ba.best.com> X-Deja-AN: 336886280 References: <3512B77F.3F54@latl.unige.ch> <6eudrn$9h3$1@shell15.ba.best.com> <35168988.87D40E56@cadvision.com> X-Trace: 890675676 6513 pvdl 206.184.139.132 Organization: Best Internet Communications, Inc. - 650 964 BEST Newsgroups: comp.lang.java.programmer,comp.lang.java.softwaretools,ug.comp,ug.cui,ch.si.general