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Process-one Blogs
Jérôme Sautret - 17 Sep 2007
A new ejabberd version, 1.1.4, has been published on Process-one's web site. This is mainly a bugfix release. The binary installers have also been improved: all installers can now support SMP, and a new x86-64 (aka amd64) installer is available. Binary installers and source code are available for download here.
Process-one - 12 Aug 2007
The XMPP Standards Foundation has defined a standard protocol to add publish and subscribe mechanisms to XMPP (XEP-0060). It is currently not largely used because of one missing implementation element: it should be implemented as the base of an application server to spread adoption among service developers. The next version of ejabberd will introduce a plugin-based publish and subscribe implementation
Mickaël Rémond - 03 Aug 2007
Planet Erlang has been updated to make possible to embrace all articles and posts that are published every day on Erlang on Internet.
Full article (4 comments)
Categories:
Erlang
Mickaël Rémond - 16 Jul 2007
Erlang has the ability to upgrade the code of a live system. This is a feature which is very appreciated by our customers. They can apply the patch we provide for their Instant Messaging system without having to stop / restart the service. This article from Bill Clementson does a good job in explaining what is the magic behind Erlang live code upgrade.
Alexey Shchepin - 08 Jul 2007
Let's look at distribution of the number of letters in message's body. Note, that it's not a byte length, it's an amount of Unicode symbols. Cyrillic characters are represented using 2 bytes in UTF-8, so some messages can be actually 2 times longer in bytes. Also AFAIK English sentences are generally shorter than Russian, so average message length should be less for servers with English-speaking users.
Full article (2 comments)
Categories:
Jabber / XMPP
Alexey Shchepin - 08 Jul 2007
A few days ago I updated mod_archive (XEP-0136) ejabberd module to support PostgreSQL with text search feature (tsearch2). Simple benchmarks looked good, so to benchmark it on real traffic I ran it with enabled automated archiving on one of two jabber.ru nodes for 24 hours on business day. It worked smoothly and I didn't notice any performance downgrades or higher CPU load.
Full article (3 comments)
Categories:
Jabber / XMPP
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