Dataset Open Access
Web archive derivatives of the Resistance collection from Columbia University Libraries. The derivatives were created with the Archives Unleashed Toolkit and Archives Unleashed Cloud.
The cul-8752-parquet.tar.gz derivatives are in the Apache Parquet format, which is a columnar storage format. These derivatives are generally small enough to work with on your local machine, and can be easily converted to Pandas DataFrames. See this notebook for examples.
Domains
.webpages().groupBy(ExtractDomainDF($"url").alias("url")).count().sort($"count".desc)
Produces a DataFrame with the following columns:
Web Pages
.webpages().select($"crawl_date", $"url", $"mime_type_web_server", $"mime_type_tika", RemoveHTMLDF(RemoveHTTPHeaderDF(($"content"))).alias("content"))
Produces a DataFrame with the following columns:
Web Graph
.webgraph()
Produces a DataFrame with the following columns:
Image Links
.imageLinks()
Produces a DataFrame with the following columns:
The cul-8752-auk.tar.gz derivatives are the standard set of web archive derivatives produced by the Archives Unleashed Cloud.
Name | Size | |
---|---|---|
cul-8752-auk.tar.gz
md5:7c76497dc6ddc7764fd1fed07bc7800e |
4.9 GB | Download |
cul-8752-parquet.tar.gz
md5:ce41cbaf0c0460ee282046501ce76997 |
12.8 GB | Download |
All versions | This version | |
---|---|---|
Views | 46 | 46 |
Downloads | 9 | 9 |
Data volume | 75.8 GB | 75.8 GB |
Unique views | 38 | 38 |
Unique downloads | 4 | 4 |