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data-engineering

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Optimize data pipelines and SQL performance.

Data & Analytics#data quality#ETL#pipelines#Airflow#SQL optimization#data-engineering
Authormazelb
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill automatically reviews data pipelines, optimizes SQL queries, and ensures data quality, reducing latency, errors, and manual tuning across analytics workloads.

Core Features & Use Cases

  • SQL Optimization: identifies slow queries, recommends indexes, and refactors queries for speed.
  • Data Pipeline Design: promotes idempotent, retry-friendly ETL processes with monitoring.
  • Data Quality Checks: validates schema, detects duplicates, and enforces referential integrity.
  • Use Case: When you have a nightly ETL job that's running slowly, Claude can propose indexing, batching, and validation steps to improve throughput.

Quick Start

Use the data-engineering skill to review a slow-running query or ETL snippet and receive a set of optimization suggestions.

Dependency Matrix

Required Modules

None required

Components

scripts

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: data-engineering
Download link: https://github.com/mazelb/dev-environment-template/archive/main.zip#data-engineering

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