Thanks, I was actually just thinking this myself. That my focus should be on caching more then on multiple db's. I will be on shared hosting at first but like mentioned most likely plan to move to dedicated if/when people sign up.
So even with Passenger taking care of some load balancing it's still required (or better) to run multiple mongrels? On Mar 24, 5:23 pm, Jeremy Chase <[email protected]> wrote: > One other thing. Passenger is now the "Best Practice" way to deploy Rails > apps, but that is only because deployment is easier in some respects. If you > have strong system administration skills lighty/nginx plus mongrel/tiny is > just as easy to configure. I'm pretty sure you can use Passenger with nginx > also, which may be a passable alternative to Apache. > > Also, you were asking about the number of Mongrels; this really depends on > how powerful your server is. If you have 8 cores then you probably want more > mongrels than on a 4 core machine. You also need to take into account how > much RAM you have available to you. > > -- > Jeremy Chasehttp://twitter.com/jeremychase > > On Tue, Mar 23, 2010 at 4:58 PM, brianp <[email protected]> wrote: > > Hey everyone. > > > I'm a one person team and in the next month need to produce and deploy > > an application. I've been playing with rails for a little over a year > > now and recently deployed my first app as a private contract. > > > I'm now planning development on a start up company. > > > The app should be expecting high volumes (not like Twitter but high > > for sure. Its no social media app) My target audience is very specific > > but in certain locals the app has been requested by many users who are > > in fact waiting for the app to deploy. > > > Smaller Volumes actually uploading files and adding objects to the db. > > Many people surfing the site. (Probably the same sort of RATIOS as > > cragslist (posters:readers, but not near the volume.) > > > My current plan is and I need some help with this: > > > Start on shared hosting unlimited traffic/storage. Will move to > > dedicated-virtual if shared hosting causes performance issues when > > traffic picks up. > > Behavior Drive Development via RSpec & Cucumber. > > Build the App in rails with ActiveRecord (I read somewhere > > ActiveRecord can be swapped out for something faster, Should I use > > something else?) > > Use multiple MySQL databases 1 master for writing, at *least* 2 slaves > > for reading. (Any info on this would be good.) > > Run multiple mongrel instances via mongrel_cluster. (How many is > > sufficient? I think currently I have 4 available on my hosting, can > > upgrade later if needed. So that would be 1 main instance and 3 > > extras.) > > Paypal via Active_Merchant for all payment processing. (May accept > > money order and check but that's not app related.) > > Amazon S3 services for file/image upload & hosting (Via paperclip.) I > > may start by hosting all images from local server as I have unlimited > > space but I feel as the app grows my hosting may not appreciate the > > traffic and I'll move to Amazon S3. > > Deploy via Git & Capistrano > > > I'm going to do all the base functionality for the application myself. > > Get it running get people signed up get them using the app. Hopefully > > the multiple db's and mongrel instances should supply enough speed to > > start. At which point if everything goes as planned (it never does) > > I'll outsource and get added security. Get queries optimized and work > > on overall performance via back end processes etc that will be over my > > head for sure hence the outsource or hire of private team. I know at > > this point it will be necessary to do these things and costs for such > > have been accounted for. > > > Any help with gathering resources where I can find more information > > about the above topics or personal experiences would be greatly > > appreciated. > > > -- > > You received this message because you are subscribed to the Google Groups > > "Ruby on Rails: Talk" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<rubyonrails-talk%[email protected]> > > . > > For more options, visit this group at > >http://groups.google.com/group/rubyonrails-talk?hl=en. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" 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/rubyonrails-talk?hl=en.
