I’ve been trying to decide if moving urlBorg to Google App Engine is a good idea. The pros are obvious: scalability. There are many features I’ve wanted to implement for urlBorg but never did because I’m afraid that if it turns into a hit, my server will go down.
I mean, creating short URLs is a trivial thing. If you want to make a service that stands out, it has to be that it takes care of the little details in a much better way than the rest. And you have to be sure that your service will be able to scale.
So, moving urlBorg to Google App Engine should be a no brainer, right? Wrong.
My main issue is AppEngine Datastore.
The App Engine datastore is not a relational database. While the datastore interface has many of the same features of traditional databases, the datastore’s unique characteristics imply a different way of designing and managing data to take advantage of the ability to scale automatically.
So, forget about queries involving group functions like count(*), min(), max()…
I wish they had some good examples on how to use the AppEngine Datastore to do data mining. How should/would a “web analytics” application be implemented using AppEngine for example?
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Kalhspera Panagiwth.sorry gia ta greeklish.Giati den vlepeis kai thn lysh ths Amazon me to EC? An thimamai kala to urlborg einai grameno se php. To EC yposthrizei unix systhmata kai pistevw oti mporeis na to dokimaseis me sxetikh eykolia. O Paul Stamatiou eixe grapsei ena kalo how to.