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two-phase locking

concurrency control locking protocol in databases and transaction processing
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two-phase locking

Summary

two-phase locking is a concurrency control algorithm[1]. It draws 63 Wikipedia views per month (concurrency_control_algorithm category, ranking #6 of 7).[2]

Key Facts

  • two-phase locking's instance of is recorded as concurrency control algorithm[3].
  • two-phase locking's subclass of is recorded as lock[4].
  • two-phase locking's Freebase ID is recorded as /m/02vk5ky[5].
  • two-phase locking's Google Knowledge Graph ID is recorded as /g/11b6cw1cl2[6].
  • two-phase locking's Microsoft Academic ID is recorded as 131346163[7].
  • two-phase locking's OpenAlex ID is recorded as C131346163[8].

Body

Designation and Status

two-phase locking's instance of is recorded as concurrency control algorithm[3].

Why It Matters

two-phase locking draws 63 Wikipedia views per month (concurrency_control_algorithm category, ranking #6 of 7).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[9] It is known by 6 alternative names across languages and contexts.[10]

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] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . Wikidata sitelinks. wikidata.org.
  3. [10] ↑ . 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). two-phase locking. Retrieved May 3, 2026, from https://4ort.xyz/entity/two-phase-locking
MLA “two-phase locking.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/two-phase-locking.
BibTeX @misc{4ortxyz_two-phase-locking_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{two-phase locking}}, year = {2026}, url = {https://4ort.xyz/entity/two-phase-locking}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): two-phase locking — https://4ort.xyz/entity/two-phase-locking (retrieved 2026-05-03)

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