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Ross Duggan
Personal blog · rossduggan.ie/blogsystemsprogramming
Ross Duggan's personal blog at rossduggan.ie covers systems and programming. Since 2011, 4 different Hacker News readers have linked it 18 times. No feed was found, so read it on the site itself.
Move slow and fix things.
What Hacker News says?
One that springs to mind is one I "started" on Friday, but other people finished on Saturday[1]. Started in quotes because my contribution was combining an existing project that was about to fail due to capacity issues with the infinite botnet of AWS spot instances and the power of Hacker News. It's more than a decade ago now, but I think it's a good example of a project with a simple goal that enabled people to get…
Comment linking /blog/code/archiveteam-yahoo-messages-followup-success/
on “Ask HN: What was an interesting project you started and finished over a weekend?”Submitted ArchiveTeam + Yahoo Messages Shuttering + EC2 Spot Instances = MegaCrawl as a story · 74 points
HN discussionI wrote a similar post last year ( http://rossduggan.ie/blog/codetry/extracting-information-fro... ); it's one of those things you can't believe you worked without before. Easily one of the best tools in a developer's arsenal.
Comment linking /blog/codetry/extracting-information-from-a-lot-of-images-on-disk-using-find/
on “Find is a beautiful tool”Submitted Bots are crawling new domain registrations and namesquatting Twitter handles as a story · 66 points
HN discussionHere is an incredibly lengthly argument which tries to be more balanced: http://rossduggan.ie/blog/infrastructure/cloud-vs-metal-infr... Jeff is glossing over a lot. If you're already massively invested in hardware, in terms of people, processes and hardware, then you could argue that cloud architecture is less valuable in the general case, otherwise, it's usually no contest.
Comment linking /blog/infrastructure/cloud-vs-metal-infrastructure/
on “Building Servers for Fun and Prof... OK, Maybe Just for Fun”Submitted Starting with Arduino (Musical Floppy Drives!) as a story · 13 points
HN discussionI've no idea what your constraints are, but splitting the index into more manageable chunks, writing to multiple masters and reading from n slaves off each is an approach that has worked quite well for me (40 million plus records, big lumps of user generated content, total index about 100 GB iirc). You sacrifice on the accuracy of IDF+, but gain some robustness as result too. If the BitTorrent approach doesn't work…
Comment linking /blog/technology/reading-list-for-scaling-solr/
on “Turbocharging Solr Index Replication with BitTorrent”Submitted Naming things as a story · 5 points
HN discussionSubmitted Naming things as a story · 4 points
HN discussionSubmitted Get Windows 7 onto a USB stick w/ Ubuntu as a story · 4 points
HN discussionSubmitted Pivoting Yourself as a story · 3 points
HN discussionSubmitted Shell blindness as a story · 3 points
HN discussionSubmitted Cloud vs Metal Infrastructure as a story · 3 points
HN discussionSubmitted ArchiveTeam Yahoo Messages Followup: Success as a story · 2 points
HN discussionSubmitted Using gems to package polyglot CLI tools as a story · 2 points
HN discussionSubmitted The (web) Skills of Leonardo da Vinci as a story · 1 points
HN discussionSubmitted Cloud vs Metal Infrastructure as a story · 1 points
HN discussionSubmitted Programming is not my idea of “fun” as a story · 1 points
HN discussion