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政采云技术
政采云技术
May 31, 2022 · Fundamentals

Efficient Parent‑Child Relationship Deduplication Using Hashset Caching

This article presents an efficient deduplication algorithm for parent‑child relationship validation that caches intermediate results in a hashset to eliminate redundant computations, dramatically improving performance and scalability for large datasets by reducing verification steps through stored validated nodes.

DeduplicationHashSetPerformance Optimization
0 likes · 11 min read
Efficient Parent‑Child Relationship Deduplication Using Hashset Caching
vivo Internet Technology
vivo Internet Technology
Nov 13, 2017 · Databases

Authoritative Guide to Elasticsearch Search Performance Tuning (Part 1)

This guide explains how to tune Elasticsearch 5.x search performance by modeling documents with flattened, nested, or parent‑child structures, managing global ordinals, allocating JVM heap under 50 % of RAM, monitoring garbage collection, and choosing SSD storage and ample file‑system cache.

ElasticsearchIndexingJVM
0 likes · 11 min read
Authoritative Guide to Elasticsearch Search Performance Tuning (Part 1)