Would be a great topic for a blog post... On Tue, Feb 10, 2009 at 11:21 PM, Chris Smith <chris.j.smith.uk@ googlemail.com> wrote:
> > It's more administrative - particularly getting it set up right to > start with. The code-side of things is very straightforward indeed. > Took about 30 minutes to get our web servers talking to it. > > Cheers, > > Chris. > > 2009/2/10 Davy Brion <[email protected]>: > > Chris, > > > > these nuances that require mastering... do you mean they can be taken > care > > of by the CacheProvider for Velocity, or is it something you need to keep > in > > mind in your application code? > > > > On Tue, Feb 10, 2009 at 11:35 AM, [email protected] > > <[email protected]> wrote: > >> > >> > >> On Feb 9, 8:49 am, Henning <[email protected]> wrote: > >> > Hi, > >> > > >> > I have a web-based application, which is served on a couple of load- > >> > balanced web-servers. To boost performance I would like to enable > >> > caching. But what would happen if data is being written to the DB on > >> > one of the web-servers, how do the other server know to drop their > >> > cached instances? What would be the best practice? > >> > >> Please note that memcached is NOT a true distributed cache. It's a > >> dumb cache which uses distributed hashing with no redundancy. If your > >> memcache fails, so does your application unless you code around it. > >> Memcache is a good piece of kit, but it requires some thinking rather > >> than blind application. > >> > >> http://code.google.com/p/memcached/wiki/FAQ#How_is_memcached_redundant? > >> > >> We've been using Velocity CTP2 and NH2 together successfully. > >> Velocity is a distributed, shared cache and we run it across several > >> servers in a clustered arrangement with failover and redundancy. > >> > >> Velocity: > >> http://blogs.msdn.com/velocity/ > >> > >> Cache provider: > >> > >> > http://nhcontrib.svn.sourceforge.net/viewvc/nhcontrib/trunk/src/NHibernate.Caches.Velocity/ > >> > >> Velocity /is/ a bit cranky (to be expected for a CTP) but when you > >> master its nuances, it's a really nice and stable bit of kit. It > >> should go RTM soon. > >> > >> Cheers, > >> > >> Chris. > >> > >> > > > > > > > > -- > > Davy Brion > > http://davybrion.com > > > > > > > > > > > -- > Chris Smith > http://www.chrisjsmith.me.uk/ > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nhusers?hl=en -~----------~----~----~----~------~----~------~--~---
