Development of document storage system with 20-million-page capacity using optical mass storage system

Nobuyoshi Izawa; Masao Sakai; Yoshihiro Isomura

doi:10.1117/12.149067

4 August 1993 Development of document storage system with 20-million-page capacity using optical mass storage system

Nobuyoshi Izawa, Masao Sakai, Yoshihiro Isomura

Proceedings Volume 1909, Device-Independent Color Imaging and Imaging Systems Integration; (1993) https://doi.org/10.1117/12.149067
Event: IS&T/SPIE's Symposium on Electronic Imaging: Science and Technology, 1993, San Jose, CA, United States

Abstract

We have developed a document storage system using a one-terabyte Mass Storage System that has 1,600 rewritable optical disks. This system can store up to 20 million document pages. A file management subsystem frees the used from file and disk management. The document entry time is five seconds per page. The remote retrieval time for one page is 1.5 seconds for a 10 - Mbps Local-Area Network and two seconds for a 1.5 - Mbps Integrated Services Digital Network. Documents can also be entered from distant G3 and G4 facsimile machines and can be sent to them.

Citation Download Citation

Nobuyoshi Izawa, Masao Sakai, and Yoshihiro Isomura "Development of document storage system with 20-million-page capacity using optical mass storage system", Proc. SPIE 1909, Device-Independent Color Imaging and Imaging Systems Integration, (4 August 1993); https://doi.org/10.1117/12.149067

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available