# BS2000

> operating system

**Wikidata**: [Q338229](https://www.wikidata.org/wiki/Q338229)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/BS2000)  
**Source**: https://4ort.xyz/entity/bs2000

## Summary
BS2000 is an operating system developed by Fujitsu Technology Solutions, initially released in 1975. It is software designed to manage computer hardware resources and is based on the Time Sharing Operating System architecture utilized by RCA Spectra computers.

## Key Facts
- **Developer:** Fujitsu Technology Solutions
- **Initial Release Date:** 1975
- **Type:** Operating System
- **Also Known As:** BS2000/OSD, BS 2000
- **Architectural Basis:** Time Sharing Operating System (associated with RCA Spectra computers)
- **Wikidata Description:** Operating system
- **Wikipedia Presence:** Available in 5 languages (German, English, Korean, Portuguese, Chinese)
- **Official Website:** http://www.fujitsu.com/fts/products/computing/servers/bs2000/index.html/index.html
- **Distinct Entity:** Marked as different from the entity "BS 2000" (spacing distinction)

## FAQs
### Q: When was BS2000 first released?
A: BS2000 was initially published in 1975.

### Q: Who is the developer of BS2000?
A: The operating system is developed by Fujitsu Technology Solutions.

### Q: What is the architectural origin of BS2000?
A: BS2000 is based on the Time Sharing Operating System, a mainframe system originally run on RCA Spectra computers.

## Why It Matters
BS2000 holds significance as a long-standing operating system within the mainframe and enterprise computing landscape. Originally published in 1975, it represents a historical lineage of computer systems designed for critical hardware resource management. Its connection to the Time Sharing Operating System used by RCA Spectra computers highlights its roots in early mainframe architecture. The system is maintained by Fujitsu Technology Solutions, indicating its continued role in specific enterprise environments. Its cataloging by major libraries (such as the Library of Congress and the National Library of Israel) and its presence across multiple Wikipedia languages underscore its recognized status as a distinct and relevant entity in the history of software development.

## Notable For
- **Historical Longevity:** An operating system with a publication date dating back to 1975.
- **Mainframe Heritage:** Based on the Time Sharing Operating System architecture for RCA Spectra mainframes.
- **Enterprise Utility:** Designed to manage computer hardware resources, a critical function for business and scientific computing.
- **Global Documentation:** Cataloged under authority IDs like the Library of Congress (sh85122336) and GND (4008556-9).

## Body

### Developer and History
BS2000 is an operating system developed and maintained by **Fujitsu Technology Solutions**. The system was officially published in **1975**. In various contexts, it is referred to by the aliases **BS2000/OSD** and **BS 2000**, though structured data distinguishes the primary entity "BS2000" from "BS 2000."

### Technical Classification
The system is classified as an **operating system**, defined as software that manages computer hardware resources. Its technical architecture is noted as being **based on** the **Time Sharing Operating System**. This predecessor was a mainframe operating system developed by RCA to run on their **Spectra computers**.

### Identifiers and External Links
BS2000 is indexed by several international authority files and databases:
- **GND ID:** 4008556-9
- **Library of Congress Authority ID:** sh85122336
- **National Library of Israel J9U ID:** 987007543765905171
- **Freebase ID:** /m/011jq1

Further information is available via its Wikipedia title "BS2000," which has sitelinks in German, English, Korean, Portuguese, and Chinese. The official web resource is hosted by Fujitsu.

## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. Freebase Data Dumps. 2013
3. National Library of Israel Names and Subjects Authority File