Gentoo Archives: gentoo-dev

From: Peter Volkov <pva@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] New global USE flag: gzip-dict
Date: Fri, 19 Dec 2008 17:33:39
Message-Id: 1229707964.13304.1334.camel@localhost
In Reply to: Re: [gentoo-dev] New global USE flag: gzip-dict by Ciaran McCreesh
1 В Птн, 19/12/2008 в 17:06 +0000, Ciaran McCreesh пишет:
2 > But disk space is cheap. How big are the dictionaries? The vim
3 > dictionaries are around half a meg uncompressed, and if you're looking
4 > to save a meg or two in disk space on the kind of system that includes
5 > dictionaries then you're doing something seriously wrong...
6
7 Size is times larger. All dictionary data (without index) I have
8 currently installed occupies 93M in compressed form and uncompressed
9 it'll take 402M. This does not count dictionaries I'm going to add into
10 the tree. If I remember correctly all dictionaries I needed from
11 stardict site took about 1Gbyte (uncompressed). Also some people use
12 more then two languages and then they'll use more dictionaries.
13
14 > Really, all that compression seems to do is save a small amount of
15 > irrelevant disk space, at the cost of requiring more disk space and
16 > memory for a new library and slowing things down to a level that's
17 > unacceptable on some systems. Compression makes sense for network
18 > transfers, backups and file formats that do their own domain specific
19 > compression. Elsewhere? Likely not so much.
20
21 I agree in general but in this specific case compression does a good
22 job.
23
24 --
25 Peter.

Replies

Subject Author
[gentoo-dev] Re: New global USE flag: gzip-dict Duncan <1i5t5.duncan@×××.net>