LFU
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-08.)
LFU has 24 facts recorded in Dontopedia across 3 references, with 3 live disagreements.
Mostly:rdf:type(4), has section(3), has description(1)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (9)
Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.
comparedToCompared to(1)
- Lru Policy
ex:lru-policy
demonstratesDemonstrates(1)
- Implementation Example
ex:implementation-example
enablesEnables(1)
- Consistent Query Frequency
ex:consistent-query-frequency
enforcesEnforces(1)
- Cache Capacity
ex:cache-capacity
hasMemberHas Member(1)
- Cache Eviction Policies
ex:cache-eviction-policies
hasSequenceHas Sequence(1)
- Cache Eviction Policies
ex:cache-eviction-policies
isCategoryOfIs Category of(1)
- Cache Eviction Policies
ex:cache-eviction-policies
proposedSolutionProposed Solution(1)
- Recommendation
ex:recommendation
usedByUsed by(1)
- Frequency Eviction
ex:frequency-eviction
Other facts (21)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Rdf:type | Cache Eviction Policy | [1] |
| Rdf:type | Cache Policy | [2] |
| Rdf:type | Cache Policy | [3] |
| Rdf:type | Cache Eviction Policy | [3] |
| Has Section | Description | [1] |
| Has Section | Use Case | [1] |
| Has Section | Implementation | [1] |
| Has Description | Evicts the least frequently used items first. | [1] |
| Has Use Case | Useful when you want to keep frequently accessed items in the cache. | [1] |
| Has Implementation | Requires maintaining a count of accesses for each item. | [1] |
| Has Ordinal Position | 2 | [1] |
| Eviction Criterion | frequency | [1] |
| Optimization Goal | frequent-access-patterns | [1] |
| Requires | access-count-tracking | [1] |
| Requires Data Structure | access-counter | [1] |
| Tracking Mechanism | access-count | [1] |
| Best for | frequent access patterns | [2] |
| Suited for | Frequent Access Patterns | [2] |
| Recommended for | Consistent Query Frequency | [3] |
| Maintains | Access Frequencies | [3] |
| Advantage | keeps-most-frequent-items | [3] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (3)
ctx:claims/beam/91dcf867-e933-4097-8012-b94bcb43e450ctx:claims/beam/b7d37332-1946-4b7c-bfd0-a11c0c8a6435ctx:claims/beam/17e0b8c1-18d2-432e-8c2b-41ef0bb93b22- full textbeam-chunktext/plain1 KB
doc:beam/17e0b8c1-18d2-432e-8c2b-41ef0bb93b22Show excerpt
- **Use Case:** Useful for data that becomes stale after a certain period. - **Implementation:** Requires tracking the timestamp of each item. ### Recommendation for Your Use Case Given your requirement to reduce memory spikes by 22…
See also
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