Currently, I am in the process of creating a webgl application. While using mongoDB for my database and three.js as my webgl library has been helpful during development, I find myself unsure about which server-side technology to incorporate into the application.
There are numerous factors to consider when developing a connection.
First and foremost, the type of connection required must be determined. There are three main methods for retrieving data from a server: polling, long-polling, and bidirectional connections. Polling involves sending an AJAX call to a PHP or ASP server for a response. Long-polling is more intricate, with the server deciding when to respond to a request. For bidirectional connections, websockets are necessary, which PHP and ASP do not support. Node.js becomes the preferred option for establishing a connection between client and server to facilitate the exchange of data in both directions.
In terms of databases, I have found that MongoDB pairs well with Node.js. Personally, I prefer using MongoDB over SQL due to my disdain for SQL. Preference will ultimately depend on individual choice.
Lastly, your choice of a WebGL framework will depend on the complexity of your project. If you require physics and collision detection abilities (though Three.js does offer limited collision detection), exploring Babylon.js may be beneficial as it provides these features as well.
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