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POSTGRES

discontinued database software, predecessor to PostgreSQL
CreativeWork relational_database_management_system Q28975208
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POSTGRES

Summary

POSTGRES is a relational database management system[1].

Key Facts

  • POSTGRES was influenced by Ingres[2].
  • POSTGRES's instance of is recorded as relational database management system[3].
  • POSTGRES's developer is recorded as University of California, Berkeley[4].
  • POSTGRES's developer is recorded as Michael Stonebraker[5].
  • POSTGRES's copyright license is recorded as MIT License[6].
  • POSTGRES's programmed in is recorded as Q15777[7].
  • POSTGRES's programmed in is recorded as QUEL[8].
  • POSTGRES's software version identifier is recorded as 4.2[9].
  • +1985-00-00T00:00:00Z marks the founding of POSTGRES[10].
  • POSTGRES's official website is recorded as https://dsf.berkeley.edu/postgres.html[11].
  • POSTGRES's discontinuation date is recorded as +1994-00-00T00:00:00Z[12].
  • POSTGRES's copyright status is recorded as copyrighted[13].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . db.cs.berkeley.edu. db.cs.berkeley.edu. Provenance: wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [2] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). POSTGRES. Retrieved May 3, 2026, from https://4ort.xyz/entity/postgres
MLA “POSTGRES.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/postgres.
BibTeX @misc{4ortxyz_postgres_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{POSTGRES}}, year = {2026}, url = {https://4ort.xyz/entity/postgres}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): POSTGRES — https://4ort.xyz/entity/postgres (retrieved 2026-05-03)

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