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user: jcapote created: 2008-08-02 karma: 2329 https://packagecloud.io co-founder submissions: Attacks against GPG signed APT repositories 12 points | 13 comments Packagecloud.io now supports Node.js packages 2 points | 0 comments Using strace to understand a 10x Java performance improvement 6 points | 0 comments How does a maven repository work? 3 points | 0 comments Two frequently used system calls are ~77% slower on AWS EC2 415 points | 96 comments 0 points | 0 comments Micro-optimizations matter: preventing 20M system calls 2 points | 1 comments 0 points | 0 comments How setting the TZ environment variable avoids thousands of system calls 472 points | 143 comments Debugging SSL in Java using mitmproxy 3 points | 0 comments How does strace work? 1 points | 0 comments Debugging SSL in Java using mitmproxy 3 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments Using apt-cacher-ng with SSL/TLS 2 points | 0 comments 0 points | 0 comments 0 points | 0 comments Playing with groupcache 10 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments Finatra, an async Sinatra clone backed by scala/finagle 11 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments