Track Four
NETWORKED SOLUTIONS
Produced by Ruben Nieves
As digital data worldwide grows, CD-ROMs have emerged as the most convenient
and effective method of data distribution. Organizations from both public
and private sectors are assessing the advantages of centralizing and networking
CD-ROMS. The networking sector of the CD-ROM industry is growing at such
a fast pace that new applications seem to be introduced monthly. Law firms,
universities, public libraries, government agencies and other data-reliant
institutions are demanding an increased flow of digital information directly
to the desktop as new networks and softwares flood the market.
How are network systems adapting to meet the demands of their users?
The evolving relationships among Intranets, the Internet, the World Wide
Web, Networkable CD-ROM titles and corporate networks are making some applications
obsolete only months after release. This fact makes publishers wonder how
their audiences will receive their products. Are the support mechanisms
in place to support new technologies? Is training required before new applications
can be used? Are the new networking technologies feasible, and can they
be delivered on time? How quickly will current applications become obsolete?
Will current hardware become obsolete soon?
The questions about networks evolve almost as rapidly as the software or
hardware, and these questions are asked daily by MIS personnel and librarians.
This theme will answer many current questions, and will provide solutions
to make different technologies easier to use.
WORKSHOP: "The 21st Century Library"
What is a library in the future? It is no longer
the basement of a sixth century monastery, or a collection of leather-bound
books, or even shelves of film, or records, or videotapes. It is not even
a collection of CD-ROM discs. A library is a universe of data, and every
part of our lives are affected by the existence of these collections of
universes. Law firms, governments local and federal, medical schools and
hospitals, banks, and traditional libraries are managing data as effectively
as they can, according to one requirement: give the consumer the requested
information as quickly and clearly as possible. This session will comprehensively
examine the rewards and pitfalls of designing networks appropriate to small
or huge users of data. Platform compatibility is explained, web connections
for networks are introduced, search engines are compared, and security,
licensing and installation issues are discussed.
THE SESSIONS
Monday 1:00 p.m. -- May 19
Session Title: LIBRARY NETWORKING 2000
A panel of three librarians -- a law firm, a university, and a county library
and several technologists will examine the needs of their libraries and
discuss implementation of a network based solution.
· Is data available from other sources,
and is the medium reliable and efficient?
· Would a mixture of delivery technologies
improve efficiency?
· What is the effect of new technologies
on existing infrastructures?
· What is the effect of new technologies
on support personnel?
Moderator: TBA
Monday 3:00 p.m. -- May 19
Session Title: MAINLINING CD: The Relative Merits of Near-Line or On-Line
Should your data be continuously available? Keeping your data on-line can
be comparatively expensive, but sometimes it is essential. The argument
between on-line and near-line does not rely on a definitive preference but
upon the needs of your particular application. The moving parts of a near-line
system can result in breakdowns; on-line systems are expensive, both in
terms of cash and space. This session compares the merits of both systems
against each other and against the needs of individual applications.
Moderator: Felix Nemirovsky, Plextor
Tuesday 9:00 a.m. -- May 20
Session Title: APPLICATIONS: Managers and Launchers
Who is using which title in your 200-CD jukebox? When? After you've identified
the user, how do you need to identify the individual file being used? This
session examines how electronic libraries are being presented on desktops.
Do libraries need to justify the existence of certain titles? If libraries
are profit-oriented, would pay-as-you-research applications fit? Should
CD-ROM networking companies provide, document and maintain Application
Programming Interface (API), that allow you to write scripts
or enhance your applications when residing in a CD-ROM server? Moderator:
Dale Cline, MediaPath
Tuesday 3:00 p.m. -- May 20
Session Title: ANALYZING NETWORKING PERFORMANCE: Separating Myth From
Facts
Four aspects of networking expertise are shared, including 1) understanding
the topology, 2) understanding various solutions, 3) overcoming bottlenecks,
and 4) Lies, Damned Lies and Benchmarks. The first element will discuss
potential bottlenecks along the way from the CD's file to the user's workstation,
with particular emphasis on the following: I/O Bottlenecks: Seek Time, Transfer
Time, I/O bus characteristics; Memory and CPU: CPU Speed and Memory Size;
and LAN discussion: Topologies and bandwidth. The second element provides
an overview of the various available solutions for dedicated servers vs.
non-dedicated servers, with particular emphasis on the following: Non-Dedicated
Servers: using the existing file server, NT and NetWare, and the relative
advantages and disadvantages; Dedicated Servers: Protocol emulation (SMB,
NCP, NFS, HTTP); and Redirectors. The third element assesses the potential
contribution to performance of the various solutions used, including the
following: Hard Drive caching; Sequential vs. Random Seeks; Larger Memory;
and File system Caching. The fourth element discusses the applicability
of various benchmarks.
Moderator: Shmuel Shottan, Meridian Data
WEDNESDAY 1:00 p.m. -- May 21
Session Title: NETWORKING CD-R TECHNOLOGY
CD-R technology has undergone dramatic change in the last few years. Once
an exotic and expensive technology used to create CD-ROM prototypes for
electronic publishing organizations, CD-Rs have become common desktop peripherals.
In part this has been driven by the explosive expansion of the installed
base of CD-ROM drives, now almost an automatic must-have for new computers
from desktop systems to servers. Virtually all networks have at least one
CD-ROM drive attached, if only for installing new software. Major applications
of CD-R still include CD-ROM disc prototyping, but now include low-volume
or custom data or software distribution, secure data distribution, fast
turn-around disc production, and data backup and archiving. Many of these
applications are particularly applicable to the networked environments which
populate most corporate offices. Though commonplace on the desktop, integrating
CD-R technology into a heterogeneous networking environment is not easy.
But most of the challenges can be anticipated -- and even avoided -- if
you know what to expect. The biggest impact usually relates to network utilization.
Efficient operation of shared CD-R equipment generally requires additional
technologies such as disk autoloaders, CD-R enabled jukeboxes, disc label
printers and perhaps even enhancements to the network itself. Job scheduling
and even job creation should be automated whenever possible. Network impacts
should be considered and the system should be managed to minimize negative
impacts on the average network user. This presentation will address network
applications of CD-R technology and effective integration of CD-R technology
into networks. The presentation will also cover related technology such
as CD-R label printers and CD-ROM drives, towers, and jukeboxes, and how
these can be integrated to provide complete solutions for high-capacity
information storage and retrieval applications .
Moderator: Andy Young, Young Minds
Speakers: Andy Young and Kirti Vashee, Smart Storage
WEDNESDAY 3:00 p.m. -- May 21
Session Title: THE JUKEBOX MECCA: A Comparative Analysis
This session will outline existing technology and review new technologies.
Jukeboxes, towers, and servers are compared by a leader in the field. How
can users facilitate the development of a comparative framework and understanding
of the relative strengths and weaknesses of the various jukeboxes and changers
available today? The discussion will also educate users on determining the
most appropriate jukebox combinations for the applications. This session
features a unique Q&A with leading vendors.
Moderator: Kirti Vashee, Smart Storage
THURSDAY Noon -- May 22
Session Title: NETWORKING THE FUTURE: New Directions in Networks
Moderator: TBA
BIO on Ruben Nieves: Mr. Nieves has been involved in the networking
of CD-ROMS since 1988. He has developed, supported and installed networked
CD-ROM applications for many US Government agencies, Fortune 500 and small
companies. He is a regular contributor to SIGCAT's DISCourse magazine.
SIGCAT `97 · Theme Information
(as of April 1)
Document Management · Multimedia & CBT · Emerging Technologies · Networks · Connected CDs
Page