j jcapote Joined 18 years ago Karma 2,329 Submissions 592 Member since Aug 2 https://packagecloud.io co-founder View on Hacker News
Attacks against GPG signed APT repositories b blog.packagecloud.io 12 jcapote 8 years ago 13 comments
Packagecloud.io now supports Node.js packages b blog.packagecloud.io 2 jcapote 8 years ago 0 comments
Using strace to understand a 10x Java performance improvement b blog.packagecloud.io 6 jcapote 9 years ago 0 comments
Two frequently used system calls are ~77% slower on AWS EC2 b blog.packagecloud.io 415 jcapote 9 years ago 96 comments
Micro-optimizations matter: preventing 20M system calls b blog.packagecloud.io 2 jcapote 9 years ago 1 comments
How setting the TZ environment variable avoids thousands of system calls b blog.packagecloud.io 472 jcapote 9 years ago 143 comments