January 2018
Intermediate to advanced
340 pages
8h 6m
English
Content preview from Security with Go
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Breadth-first crawling
Breadth-first crawling is when priority is given to finding new domains and spreading out as far as possible, as opposed to continuing through a single domain in a depth-first manner.
Writing a breadth-first crawler will be left as an exercise for the reader based on the information provided in this chapter. It is not very different from the depth-first crawler in the previous section, except that it should prioritize URLs that point to domains that have not been seen before.
There are a couple of notes to keep in mind. If you're not careful and you don't set a maximum limit, you could potentially end up crawling petabytes of data! You might choose to ignore subdomains, or you can enter a site that has infinite subdomains ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.