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Tuesday, November 17, 2009

Hosted MongoDB and CouchDB

After I finish up some client work this morning, I am planning on finishing a DevX article on using Heroku as a deployment platform. Since deploying to Heroku is so simple and so well documented, you might think that I would have a difficult time writing new material :-)

After a short tutorial on getting started, I am writing mostly about using both CouchDB and MongoDB as data store, either hosted yourself on EC2 (or another server external to Heroku, which is itself hosted on EC2) or commercial managed solutions like Cloudant for CouchDB and MongoHQ for a managed MongoDB service.

I like to manage my own and customer deployments on EC2 - frankly, it is fun :-)

That said, I think that there are sometimes business reasons for using hosted solutions like Heroku, Cloudant, and MongoHQ. It is a balance between development and admin costs and paying for managed platform as a service offerings.