sn-da-large-file-analysis
by community
Use this page as a decision snapshot for sn-da-large-file-analysis: trust signal, install momentum, real user feedback, and high-intent related pages you can compare next.
Description
万行以上 Excel 数据集的高性能分析引擎。提供 openpyxl read_only 流式读取（iter_rows 支持 10 万行以上）、Parquet 转换加速、内存优化、分块处理和大文件写入模式。**遇到以下任一情况就主动使用本 skill**：①数据行数 ≥ 10k（由 sn-da-excel-workflow 的行数评估步骤触发）；②用户出现触发词：大文件 / 大数据量 / 性能优化 / 内存不足 / OOM / 百万行 / 十万行 / 流式读取 / Parquet / 分块处理 / large file / big data / streaming read / chunked processing；③直接使用 pd.read_excel() 导致超时或内存溢出；④用户明确要求对大规模数据集进行高性能处理。仅不用于：小于 10k 行的常规 Excel 分析（使用 sn-da-excel-workflow 即可）。
Install sn-da-large-file-analysis
Run this in your OpenClaw agent to add sn-da-large-file-analysis from the ClawHub registry.
openclaw skills install sn-da-large-file-analysisRequires ClawHub registry access. Review the security analysis below before installing.
Security Analysis
Open Source
Code is publicly available for audit.
Community Verified
Reviewed by the ClawHub community.
Community Reviews
Real user ratings only — separate from the editorial assessment and ClawHub signal.
Installed this skill? Sign in and leave the first review.
Save the skill now, come back after testing it, and help the next person choose with a quick review.
Frequently asked questions
Is sn-da-large-file-analysis safe to install?
sn-da-large-file-analysis has a SkillsReview security score of 50/100. It is open source and community-verified on ClawHub. Check the full Security Analysis on this page before installing.
How much does sn-da-large-file-analysis cost?
sn-da-large-file-analysis is free to install for OpenClaw via ClawHub.
What are the best alternatives to sn-da-large-file-analysis?
You can compare sn-da-large-file-analysis side by side with similar OpenClaw skills on the SkillsReview comparison page to find the best fit for your workflow.
How do I install sn-da-large-file-analysis?
Install sn-da-large-file-analysis from ClawHub at clawhub.ai/skills/sn-da-large-file-analysis, or use the install action on this page to copy the command for your OpenClaw agent.
Community Signal
Historical movement
Timeline plus trend snapshots for security, reviews, and reputation tilt.
Trend Charts
30 / 90 / 180 day snapshots for ranking movement and security-score movement.
Last updated unknown UTC
Submit your review
Share your experience and help others find the best skills.
Newsletter
Stay updated on sn-da-large-file-analysis and the wider SkillsReview ecosystem
Get the weekly Top 5, fresh security alerts, and newly hot skills by email. You can unsubscribe from any newsletter email in one click.