Store variables online and retrieve it in Ruby script?

Are there any online services/servers that could store information like:

username
email
company information

So that it could be retrieved by Ruby script?开发者_开发技巧

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For a simple key/value store in the cloud check out Amazon SimpleDB

For complex relational data use a database. If you want a database in the cloud check-out Amazon RDS.

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Yes, they are also known as databases.

You can set up your own db if you have a server, or you can try and find someone who will host databases for you (try Googling "Free MySQL" for example)

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Amazon S3 is an online server that stores your variables, properties, files online and allows you to retrieve them via kind of API.

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With a small amount of knowledge about how git works, you could easily set up a 1-file rack or Sinatra application on heroku to do this.

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OpenKeyval Simple Key/Value storage. And it's Free. Not secure though.