data-join
OfficialJoin datasets with smart strategy.
Authordathere
Version1.0.0
Installs0
System Documentation
What problem does it solve?
Joining two tabular datasets on a shared key is a common data integration task, and this skill automates and optimizes the join workflow within qsv to produce a unified result.
Core Features & Use Cases
- Automated strategy selection for standard joins (joinp) and non-equi joins (sqlp) as well as ASOF nearest-match joins.
- Guidance on indexing, profiling join columns, and memory-aware execution to optimize performance on large datasets.
- Use Case: Inner joins to combine two related tables, Left joins to preserve all records from the left dataset, and ASOF joins to align time-series data.
Quick Start
Join two tabular data files on a shared key and write the merged result to output.csv.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 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-join Download link: https://github.com/dathere/qsv/archive/main.zip#data-join Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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