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102TB of New Crawl Data Available

commoncrawl.org

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Re: 102TB of New Crawl Data Available

#2
I love common crawl, but as I commented before I still want to see a subset available for download, something like the top million sites or something like that. Certainly a few steps of data, say 50GB 100GB and 200GB.

I really think a subset like this will increase the value as it would allow people writing search engines (for fun or profit) to suck a copy down locally and work away. Its something I would like to do for sure.

Re: 102TB of New Crawl Data Available

#3
post #2

I love common crawl, but as I commented before I still want to see a subset available for download, something like the top million sites or something like that. Certainly a few steps of data, say 50GB 100GB and 200GB. I really think a subset like this will increase the value as it would allow people writing search engines (for fun or profit) to suck a copy down locally and work away. Its something I would like to do…

There will be news about a subset sometime next month!

Re: 102TB of New Crawl Data Available

#4
post #3
post #2

I love common crawl, but as I commented before I still want to see a subset available for download, something like the top million sites or something like that. Certainly a few steps of data, say 50GB 100GB and 200GB. I really think a subset like this will increase the value as it would allow people writing search engines (for fun or profit) to suck a copy down locally and work away. Its something I would like to do…

There will be news about a subset sometime next month!

Fantastic news. Will be looking forward to seeing it.

Re: 102TB of New Crawl Data Available

#5
Very cool...though I have to say, CC is a constant reminder that whatever you put on the Internet will basically remain in the public eye for the perpetuity of electronic communication. There exists ways to remove your (owned) content from archive.org and Google...but once some other independent scraper catches it, you can't really do much about it

Re: 102TB of New Crawl Data Available

#7
post #3
post #2

I love common crawl, but as I commented before I still want to see a subset available for download, something like the top million sites or something like that. Certainly a few steps of data, say 50GB 100GB and 200GB. I really think a subset like this will increase the value as it would allow people writing search engines (for fun or profit) to suck a copy down locally and work away. Its something I would like to do…

There will be news about a subset sometime next month!

would love to have even smaller subsets (like 5gb) that students can casually play around with too to practice and learn tools and algos :) (if it's not too much trouble!)

Re: 102TB of New Crawl Data Available

#8
post #5

Very cool...though I have to say, CC is a constant reminder that whatever you put on the Internet will basically remain in the public eye for the perpetuity of electronic communication. There exists ways to remove your (owned) content from archive.org and Google...but once some other independent scraper catches it, you can't really do much about it

I think about this from George Santayana's perspective: "Those who cannot remember the past are condemned to repeat it." I feel like we need our past recorded (good, bad, AND ugly). It keeps us civil and humble.

Re: 102TB of New Crawl Data Available

#9
I really wanted to love the Common Crawl corpus. I needed an excuse to play with EC2, I had a project idea that would benefit an open source project (Mozilla's pdf.js), and I had an AWS gift card with $100 of value on it. But when I actually got to work, I found the choice of Hadoop sequence files containing JSON documents for the crawl metadata absolutely maddening and slammed headfirst into an undocumented gotcha that ultimately killed the project: the documents in the corpus are truncated at ~512 kilobytes.

It looks like they've fixed the first problem by switching to gzipped WARC files, but I can't find any information about whether or not they're still truncating documents in the archive. I guess I'll have to give it another look and see...

Re: 102TB of New Crawl Data Available

#10
post #3

Earlier quoted context omitted.

There will be news about a subset sometime next month!

would love to have even smaller subsets (like 5gb) that students can casually play around with too to practice and learn tools and algos :) (if it's not too much trouble!)

Totally true. Smaller versions are not helpful for just casual/student use; it also helps in code development and debugging. Otherwise, algorithm development gets impeded by scaling issues.
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