Source object, destination bucket, and destination object. To copy an object, you must provide us with a source bucket, Metadata that references the original object name. Updating object metadata-send a copy request with the new.One with a different location constraint (EU, US). Moving objects-Move an object to a new bucket, even to.Renaming objects-Copy an object and Delete the object.

Operation makes it easy to create a new object from an existing Creating additional copies of an object-The copy.Progress, please keep in mind that this specification may changeĬopy enables many use cases. This document describes our design for a new Copy operation. Operation which will save time and money. Not have a copy of the object, you must first download the objectĪnd then re-uploaded to Amazon S3, incurring data transfer charges forīoth the download and the upload as well as a GET and PUT requestīy using copy, these operations are combined into a single You must re-upload your existing object to the new name. When you want to create a copy of an object in Amazon S3, today

You can configure it like this ( IcedCoffeeScript code): aws = require 'aws-sdk'Īnd here's a sample method to upload a local (temporary) file: exports.upload = (tempFilePath, callback) ->Īwait fs.Amazon Simple Storage Service: Copy Proposal There are quite a few Node.js modules out there and I've tried some of them, but in the end I ended up working with aws-sdk, the 'official' one.Īlthough I was initially a bit put off by their verbose documentation style, in the end I found it to be quite easy to use. There are, of course, fully-featured image management solutions in the cloud - Cloudinary being perhaps the best known at the moment.īut if you're after a really cheap (yet very reliable) alternative, you should take a look at the classic Amazon S3.

While ImageMagick works perfectly on most PaaS providers, usually the 'local' filesystem space is volatile, so you have to come up with your own space/strategy to store images or other type of user-generated assets. If you're using Node.js to build 'generic' web projects (like this one), chances are that you are going to need to process and store user-uploaded images at some point.

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