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hash-tables

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Optimize database hash table implementations.

Software Engineering#performance#query optimization#database#data structures#hash table#robin hood hashing
AuthorSolidLao
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill provides optimized patterns and best practices for implementing hash tables in database systems, crucial for high-performance query execution.

Core Features & Use Cases

  • Efficient Hash Joins & Aggregations: Learn patterns for implementing hash joins and hash aggregations, common in OLAP queries.
  • Advanced Techniques: Covers open-addressing, Robin Hood hashing, multi-value handling, and concurrent inserts.
  • Use Case: When building a hash table for a large join operation, this skill guides you on optimal sizing, collision resolution, and memory layout (SoA vs AoS) to maximize performance.

Quick Start

Implement a hash table for a join operation using the provided GenDB Hash Table Template and Insert Pattern.

Dependency Matrix

Required Modules

None required

Components

references

💻 Claude Code Installation

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Please help me install this Skill:
Name: hash-tables
Download link: https://github.com/SolidLao/GenDB/archive/main.zip#hash-tables

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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