On Thu, 02 Aug 2007 17:27:14 +0200 [EMAIL PROTECTED] wrote: > As Julien suggested, I try to wrote a small testimonial on Mina. > > Mina was the rock that was missing in my project when we started to > think about it. When I found it, one year ago, I started very quickly > my project (OpenLSD for Open Legacy Storage Document as a framework > for document archiving for huge storage (more than 1 peta bytes, 1000 > tera bytes)). Its first version was ready for integration around 9 > mounths later. After three months, we have done the integration > process and we will be in the production step about 1 year and a half > after the beginning of this project. We found no particular problems > that weren't address by Mina's mailing list. The next 6 months will > be used to fully qualify the solution in a production environment and > using also two new relatives projects: OpenLSM (Legacy Storage Mail) > for eMail archiving framework based on OpenLSD and ThunderBird and > OpenR66 (Route 66) since we need a file transfer monitor for both > projects that mimics professional file transfer monitor but in Java > and efficient (not stopping after 10 000 file transfers like the pro > one), thanks to Mina again. > > > And for implementation details, it is an example of DemuxingIoHandler > and Serialization based application. > One reason was that we want to ensure multiple information type from > data, but we don't want to take care about complex protocol, so > object serialization was our best try (as far as we know). Also we > mix Mina, Tomcat, JDBC (Oracle/PostGreSQL/MySQL) in this project with > no big problem. > > And for performance point: > Performance are OK for us since we rich around 1400 file of 10KB > imports by second and around 350/700/1000 web requests of the same > kind of documents by second with 400 differents virtual users with > 1/2/3 Tomcat servers using Mina as the network layout between Tomcats > and the final OpenLSD server. Tomcat servers are on an Intel Blade > Center (two Intel Xeon Processors running on Suse 9.0 and 10.0 in 64B > mode) and OpenLSD Server are on an AIX IBM P595 server (64 Power5 > Processors but limited to 8 CPU) using IBM JDK 1.5 in 64B version. > > Of course, you can correct, rewrite this testimonial if this is too > long (I think it is) or for any particular reason so as to fit your > wishes. > > Again: Thank you! > Frederic
Thank you ! Added it to the wiki, it'll be pushed to website soon. Julien
