Konstantin Antselovich

Apache passenger vs nginx mongrel | Matt-Darby.com

Thursday, November 19th, 2009

comparing 2 popular ways to deploy ruby-on-rails app

Posted in apache, benchmark, mongrel, nginx, passenger, performance, ruby, ruby-on-rails, server, web, web2.0 | Comments Off | permalink

NPW2009 – my.opera.com scalability v2.0

Thursday, September 17th, 2009

slides from my.opera.com architecture presentation. Iptables/linux lvs -> apche/mod_perl -> mysql replication, varnish, memcached

Posted in iptables, lvs, memcached, mod_perl, mysql, performance, scalability, web2.0 | Comments Off | permalink

[rus] dklab_multiplexor: постоянное Javascript-соединение с сервером в условиях сотен тысяч онлайн-клиентов / Высокая производительность / Хабрахабр

Tuesday, September 15th, 2009

high-load web notification system or how to do persistent connections in ajax/js. Useful for counters, friend-status updates and so on. Example is given for libevent-based daemon in perl.

Posted in AJAX, connections, daemon, development, jabber, javascript, libevent, library, performance, Perl, programming, scalability, web2.0 | Comments Off | permalink

Beanstalkd – Software – xph.us [distributed, in-memory workqueue service]

Monday, August 31st, 2009

seems to a rare thing: a message queue server, running as a native code

Posted in asynchronous, development, distributed, messaging, performance, Perl, programming, queue, ruby, scalability, server, web2.0 | Comments Off | permalink

Yahoo!’s PNUTS Database: Too Hot, Too Cold or Just Right? | High Scalability

Friday, August 21st, 2009

writeup on yahoo PTUNS (distributed database ). Also, see the original paper if you are interested.

Posted in architecture, cloud, database, db, distributed, for:collidr, pnuts, scalability, scaling, web2.0, yahoo | Comments Off | permalink

[php mvc] Framework – mzz.ru

Monday, August 10th, 2009

kind of cool MVC framework, supports a lot of modern features like url routing, etc. documentation seems to be only available in russian

Posted in framewok, mvc, mysql, opensource, php, russian, web2.0, webdev | Comments Off | permalink

Watching nginx upstreams with collectd | Be the signal

Thursday, July 23rd, 2009

tells how to monitor nginx by tailing it’s logs using collectd. ( same can also be done with munin)

Posted in apache, backend, monitoring, munin, nginx, performance, web2.0 | Comments Off | permalink

Wuala, social online storage

Monday, October 13th, 2008

social everything, now it’s social online file sharing

Posted in filesharing, online, sharing, social, socialnetworking, storage, web, web2.0 | Comments Off | permalink

reddit – Trac [source code for reddit.com]

Thursday, June 19th, 2008

Interesting to look when u have a time. PS: looks like they are using git and found a way to integrate it into Trac, which is pretty cool

Posted in blog, code, development, git, opensource, programming, python, reddit, trac, web, web2.0 | Comments Off | permalink

James Henstridge » OpenID Attribute Exchange

Tuesday, May 27th, 2008

notes about what is Attribute Exchange (ax) in OpenID

Posted in ax, development, infrastructure, openid, Security, web, web2.0, webservices | Comments Off | permalink