add cc analysis (#138)

Co-authored-by: Greg Lindahl <[email protected]>
Co-authored-by: Nick Ruest <[email protected]>

README.md

@@ -172,6 +172,9 @@ This list of tools and software is intended to briefly describe some of the most
 * [ArchiveSpark](https://github.com/helgeho/ArchiveSpark) - An Apache Spark framework (not only) for Web Archives that enables easy data processing, extraction as well as derivation. *(Stable)*
 * [Archives Unleashed Notebooks](https://github.com/archivesunleashed/notebooks) - Notebooks for working with web archives with the Archives Unleashed Toolkit, and derivatives generated by the Archives Unleashed Toolkit. *(Stable)*
 * [Archives Unleashed Toolkit](https://github.com/archivesunleashed/aut) - Archives Unleashed Toolkit (AUT) is an open-source platform for analyzing web archives with Apache Spark. *(Stable)*
+* [Common Crawl Columnar Index](https://commoncrawl.org/tag/columnar-index/) - SQL-queryable index, with CDX info plus language classification. *(Stable)*
+* [Common Crawl Web Graph](https://commoncrawl.org/category/web-graph/) - A host or domain-level graph of the web, with ranking information. *(Stable)*
+* [Common Crawl Jupyter notebooks](https://github.com/commoncrawl/cc-notebooks) - A collection of notebooks using Common Crawl's various datasets. *(Stable)*
 * [Tweet Archvies Unleashed Toolkit](https://github.com/archivesunleashed/twut) - An open-source toolkit for analyzing line-oriented JSON Twitter archives with Apache Spark. *(In Development)*
 * [Web Data Commons](http://webdatacommons.org/) - Structured data extracted from Common Crawl. *(Stable)*