Tech List

[index] [prev] [next] [options] [help]
See the Mailing Lists Page for how to subscribe and unsubscribe.

eprints_tech messages

Please note: this page shows emails that have been sent to the eprints_tech mailing list. Some of these may be spam emails we have failed to filter.

Re: [EP-tech] storage capacity

From: Chris Keene <C.J.Keene AT sussex.ac.uk>
Date: Tue, 24 Jun 2008 14:58:24 +0100


Threading: [EP-tech] storage capacity from a.m.sutton AT reading.ac.uk
      • This Message

*** 
http://www.eprints.org/tech.php/id/%3CEMEW-k5NEwY9c8abfaf3465d0f954bda7d37a6596f3-4860FD80.4080906%40sussex.ac.uk%3E
*** EPrints community wiki - http://wiki.eprints.org/

Alison,

Like Richard says, piece of string :)


We have 1000~ records and about 450 full text (mainly articles) docs and 
the whole eprints dir comes to 897Mb. However, when we migrate, or so 
something scary we like to take a copy (in addition to the usual 
backups) of everything in case things go wrong, which of course 
instantly doubles it.

Other things to consider: amount of storage per record will probably 
increase in the future. i.e. new features such as tracking changes to 
records, or keeping the original file format along with the pdf file 
(for preservation) for each item.


Basically if the method you use produces a server spec with less than 
1TB then choose another method :)


Cheers
Chris

Alison Sutton wrote:
> *** 
http://www.eprints.org/tech.php/id/%3CEMEW-k5NCe459ee3a4d236017d3c016a4c14c30db5c-006201c8d5ef$0b479600$1e65e186%40rdghome.ad.rdg.ac.uk%3E
> *** EPrints community wiki - http://wiki.eprints.org/
> 
> Hi 
> 
> For the purposes of a proposal for a repository at Reading Uni. we need to
> estimate the storage capacity needed for items to be deposited in EPrints. 

> 
> Please can anyone advise how best to calculate this? I've been asked for
> typical storage for different categories of full text publications - 
journal
> articles, conference proceedings, books, book chapters and PhD theses.
> 
> In less specific terms, some examples of storage capacity per large 
numbers
> of research publications would also be useful.
> 
> Thanks
> Alison
> 
> 
> -------------------------------------------------------------
> 
> Alison Sutton, Librarian	Tel: +44(0)118 378 7984
> Department of Meteorology	Fax: +44(0)118 378 8905
> University of Reading		www.met.rdg.ac.uk/Library
> Earley Gate, PO Box 243		email: a.m.sutton AT rdg.ac.uk
> Reading RG6 6BB
> 
> My working hours are Tuesdays to Fridays, 09:30 - 15:00.
> 
> ------------------------------------------------------------- 
> 

-- 
Chris Keene                                     C.J.Keene AT sussex.ac.uk
Technical Development Manager                   Tel (01273) 877950
University of Sussex Library
http://www.sussex.ac.uk/library/


[index] [prev] [next] [options] [help]