# CSV Sort

> Sorts large CSV by splitting them into smaller files, when memory is an issue

**Wikidata**: [Q126084884](https://www.wikidata.org/wiki/Q126084884)  
**Source**: https://4ort.xyz/entity/csv-sort

## Summary
CSV Sort is a software tool that sorts large CSV files by splitting them into smaller files when memory is an issue. It is intended to enable CSV editing, enriching, and data cleansing workflows that cannot fit into available memory.

## Key Facts
- CSV Sort is an instance of software.  
- Primary function: sorts large CSV by splitting them into smaller files when memory is an issue.  
- Documented uses include enriching, editing, and data cleansing (references: https://marketplace.sshopencloud.eu/tool-or-service/WCXCgY).  
- Listed in the Social Sciences and Humanities Open Marketplace (reference: https://marketplace.sshopencloud.eu/tool-or-service/WCXCgY).  
- Listed in the Text Analysis Portal for Research (TAPoR) (reference: https://tapor.ca/tools/584).  
- Described at TAPoR: https://tapor.ca/tools/584 (language: English; described date qualifier: 2022-11-00).  
- Described at SSH Open Marketplace: https://marketplace.sshopencloud.eu/tool-or-service/WCXCgY (language: English; described date qualifier: 2022-11-00).  
- Related classification: data cleansing (software class relation).

## FAQs
### Q: What problem does CSV Sort solve?
A: CSV Sort allows users to sort very large CSV files by splitting them into smaller files so the sort can proceed when available memory would otherwise be insufficient.

### Q: What workflows is CSV Sort used for?
A: It is used for enriching, editing, and data cleansing of CSV datasets, according to its listed uses.

### Q: Where can I find information about CSV Sort?
A: CSV Sort is described on the Text Analysis Portal for Research (https://tapor.ca/tools/584) and the Social Sciences and Humanities Open Marketplace (https://marketplace.sshopencloud.eu/tool-or-service/WCXCgY), both noted with English descriptions dated 2022-11-00.

## Why It Matters
CSV Sort addresses a common practical limitation in data processing: insufficient memory to sort large comma-separated value (CSV) files. Many data-cleaning and analysis workflows require sorted data but may be blocked by memory constraints on typical machines or in constrained environments. By splitting large CSV files into smaller chunks and enabling sorting under low-memory conditions, CSV Sort facilitates essential preprocessing steps such as deduplication, merge-joins, and order-dependent transformations. This capability is particularly relevant for researchers and practitioners in the social sciences and humanities, where it is listed on domain-specific marketplaces (TAPoR and the SSH Open Marketplace). Its explicit focus on enabling enriching, editing, and data cleansing tasks means it can be integrated into larger ETL or text-analysis pipelines to make large datasets manageable without requiring higher-memory infrastructure.

## Notable For
- Explicitly designed to sort large CSV files by splitting them into smaller files to overcome memory limits.  
- Listed in domain-specific repositories: Text Analysis Portal for Research (TAPoR) and the Social Sciences and Humanities Open Marketplace.  
- Documented use-cases include enriching, editing, and data cleansing of CSV data.  

## Body

### Overview
- CSV Sort is a software tool.  
- Its description: "Sorts large CSV by splitting them into smaller files, when memory is an issue."  
- It is documented on two public portals: TAPoR and the SSH Open Marketplace.

### Functionality
- Core operation: split a large CSV into smaller files to enable sorting when memory is constrained.  
- Intended outcome: allow sorting operations to complete without requiring all data to be held in memory simultaneously.

### Uses and Workflows
- Stated uses: enriching, editing, and data cleansing (reference: https://marketplace.sshopencloud.eu/tool-or-service/WCXCgY).  
- Typical contexts: preprocessing CSV datasets for downstream analysis, cleaning, or enrichment tasks where sorting is required.

### Collections and Documentation
- TAPoR entry: https://tapor.ca/tools/584. Qualifiers on the TAPoR description indicate the language is English and the described date is 2022-11-00.  
- SSH Open Marketplace entry: https://marketplace.sshopencloud.eu/tool-or-service/WCXCgY. Qualifiers on this description indicate the language is English and the described date is 2022-11-00.

### Classification and Related Concepts
- Instance of: software.  
- Related class: data cleansing — the tool is associated with processes for detecting and correcting or removing corrupt, inaccurate, or unwanted records.  
- Related conceptual classes include general software and data-cleansing workflows used in research portals and marketplaces.

## References

1. [Source](https://marketplace.sshopencloud.eu/tool-or-service/WCXCgY)
2. [Source](https://tapor.ca/tools/584)