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legacy system

old computing technology or system that remains in use and may be out of date or in need of replacement
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legacy system

Summary

legacy system is a type of system[1]. It draws 250 Wikipedia views per month (type_of_system category, ranking #21 of 52).[2]

Key Facts

  • legacy system's instance of is recorded as type of system[3].
  • legacy system's subclass of is recorded as computing[4].
  • legacy system's Freebase ID is recorded as /m/04m_d[5].
  • legacy system's topic's main category is recorded as Category:Legacy systems[6].
  • legacy system's facet of is recorded as software release life cycle[7].
  • legacy system's facet of is recorded as software modernization[8].
  • legacy system's facet of is recorded as security risk[9].
  • legacy system's partially coincident with is recorded as retrocomputing[10].
  • legacy system's has characteristic is recorded as technical debt[11].
  • legacy system's has characteristic is recorded as obsolescence[12].
  • legacy system's Microsoft Academic ID is recorded as 105446022[13].
  • legacy system's Australian Educational Vocabulary ID is recorded as scot/12476[14].
  • legacy system's KBpedia ID is recorded as LegacySystem[15].
  • legacy system's OpenAlex ID is recorded as C85687889[16].
  • legacy system's OpenAlex ID is recorded as C105446022[17].
  • legacy system's Dictionary of Archives Terminology ID is recorded as legacy-system[18].
  • legacy system's FOLDOC ID is recorded as Legacy+system[19].

Why It Matters

legacy system draws 250 Wikipedia views per month (type_of_system category, ranking #21 of 52).[2] It has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[20] It is known by 36 alternative names across languages and contexts.[21]

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] ↑ . Freebase Data Dumps. wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . KBpedia. Retrieved . wikidata.org.
  14. [16] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  15. [17] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] ↑ . Wikidata sitelinks. wikidata.org.
  3. [21] ↑ . Wikidata aliases. 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). legacy system. Retrieved May 3, 2026, from https://4ort.xyz/entity/legacy-system
MLA “legacy system.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/legacy-system.
BibTeX @misc{4ortxyz_legacy-system_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{legacy system}}, year = {2026}, url = {https://4ort.xyz/entity/legacy-system}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): legacy system — https://4ort.xyz/entity/legacy-system (retrieved 2026-05-03)

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