I use Node.js for my project.
Should I store an image in local file system, or should I store it in MongoDB?
Which way is more scalable?
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I use Node.js for my project.
Should I store an image in local file system, or should I store it in MongoDB?
Which way is more scalable?
The most scalable solution is to use a shared storage service such as Amazon’s S3 (or craft your own).
This allows you to scale horizontally a lot easier when you decide to add machines to your application layer, as you won’t have to worry about any migration nightmares.
The basic idea behind this is to keep the storage layer decoupled from the application layer. So using this idea you could create a node.js process on a separate machine that accepts file uploads then writes them to disk.