Subject: Compilation of Web Characterizations
NINCH-ANNOUNCE (david@ninch.org)
Date: Fri, 27 Oct 2000 11:41:46 -0400
Message-Id: <v04210118b61f43edcfbb@[192.100.21.22]> Date: Fri, 27 Oct 2000 11:41:46 -0400 To: ninch-announce@cni.org From: NINCH-ANNOUNCE <david@ninch.org> Subject: Compilation of Web Characterizations
NINCH ANNOUNCEMENT
News on Networking Cultural Heritage Resources
from across the Community
October 27, 2000
Summary of Recent Reports Measuring the Web
OCLC Web Characterization Project
<http://wcp.oclc.org/>
BrightPlanet's Report on the "Deep Web"
http://www.completeplanet.com/Tutorials/DeepWeb/index.asp
UC Berkeley Project: "How Much Information?"
http://www.sims.berkeley.edu/how-much-info/
Pfeiffer Report: Emerging Trends & Technologies
http://www.pfeifferreport.com/trends/ett_online.html
A good compilation by Ann Okerson of recent reports characterising
the state of online activity (with some interspersed comments of my
own).
David Green
==========
>
>Date: Thu, 26 Oct 2000 22:47:36 -0400 (EDT)
>From: Ann Okerson <ann.okerson@yale.edu>
>To: liblicense-l@lists.yale.edu
>Subject: Four recently announced reports
>
>Recently in the news, some reports regarding the size and future of online
>information:
1. Latest report from the OCLC Office of Research Web Characterization
project: http://www.oclc.org/oclc/press/20001016a.htm
============================================================================
2. Report on the "Deep Web" from BrightPlanet:
Using its own technology to find material within searchable
databases, 95% open and free to the public, BrightPlanet's
discoveries include:
* Public information on the deep Web is currently 400 to 550 times
larger than the commonly defined World Wide Web
* The deep Web contains 7,500 terabytes of information, compared to
19 terabytes of information in the surface Web
* The deep Web contains nearly 550 billion individual documents
compared to the 1 billion of the surface Web
http://www.completeplanet.com/Tutorials/DeepWeb/index.asp
============================================================================
3. Report from the UC Berkeley School of Information Management &
Systems: "How Much Information?"
"This study is an attempt to measure how much information is produced
in the world each year. We look at several media and estimate yearly
production, accumulated stock, rates of growth, and other variables
of interest."
http://www.sims.berkeley.edu/how-much-info/
============================================================================
4. And now for something completely different: The Pfeiffer Report
suggests that most online publications may be very short-lived in deed.
Online content doesn't make money (for the most part). The report
suggests that the Internet is not a replacement for current information
delivery models, but rather than extension of them.
http://www.pfeifferreport.com/trends/ett_online.html
Ann Okerson, liblicense-l moderator
==============================================================
NINCH-Announce is an announcement listserv, produced by the National
Initiative for a Networked Cultural Heritage (NINCH). The subjects of
announcements are not the projects of NINCH, unless otherwise noted;
neither does NINCH necessarily endorse the subjects of announcements.
We attempt to credit all re-distributed news and announcements and
appreciate reciprocal credit.
For questions, comments or requests to un-subscribe, contact the editor:
<mailto:david@ninch.org>
==============================================================
See and search back issues of NINCH-ANNOUNCE at
<http://www.cni.org/Hforums/ninch-announce/>.
==============================================================
This archive was generated by hypermail 2a16 : Sat Oct 28 2000 - 11:30:24 EDT