amazon-web-services

Need help displaying xml as html

I'm trying to use the Macromedia XSLTransform class to convert XML returned from Amazon Web Services to HTML. Here's the PHP page that calls the transform: <?php require_once('includes/MM_XSLTransform/MM_XSLTransform.class.php'); $restquery = "http://ecs.amazonaws.com/onca/xml?Service=AWSECommerceService&amp;AWSAccessKeyId=[myid]&amp;...

ruby-aaws Get specific Album

I am trying to get a specific music cd from Amazon using ruby-aaws. il = ItemSearch.new( 'Music', { 'Artist' => artist_title, 'Title' => album_name } ) rg = ResponseGroup.new( 'Large' ) req = Request.new(AMAZON_KEY_ID, AMAZON_ASSOCIATES_ID, 'de') resp = req.search( il, rg, 5) But this fails. It only s...

What tools can I use to deploy PHP code to an EC2 instance

We can bundle all files into an Amazon Machine Instance and upload it. But I'd like to see if there is a more efficient way to regularly upload source code on to test our app and constantly have the latest version up and running. Thanks! ...

Find S3 Bucket Owner

If there is a button that I have read/write access on from my AWS account, is there any way to get the CanonicalUser id of the owner? Reading the ACL Policy seems to be impossible unless you are the owner : /. ...

Is there a python library that implements both sides of the AWS authentication protocol?

I am writing a REST service in python and django and wanted to use Amazon's AWS authentication protocol. I was wondering if anyone knew of a python library that implemented formation of the header for sending and the validation of the header for recieving? ...

Find the newest products using Amazon API

Is it possible to find all the new Amazon products in a specific category using the Amazon Associates Web Service or any other tool ? I tried also the RSS which give only 10 results and it is updated only once in few months. Do you have any other ideas ? ...

MapReduce on AWS

Anybody played around with MapReduce on AWS yet? Any thoughts? How's the implementation? ...

Sorting by price with Amazon AWS

As part of an ItemSearch operation with Amazon AWS, one can sort the results by price. Does anyone know which actual price the sort is performed by? Sale Price? Regular Price? ...

CloudFront caching - How to ensure CF refreshes from S3 origin server after expiry?

I'm putting assets to S3 with expiry headers, which successfully get passed through to CloudFront distributions. However, requests after the expiry don't result in CloudFront requesting a fresh file from the origin server. I am also finding that query string version tokens don't force a fresh asset, and I don't want to use full, file na...

Are CNAMES slow ?

I'm using CNAMEs together with S3/CloudFront to serve some static files like js, css, images, etc. I do it to make the bucket's URL pretty and because I think is better have all targeting to my site and in case in some future I want to move those files the change should be transparent. Today reading blogs I saw some think CNAMEs are e...

What is the HeadBucket operation in Amazon S3

I have been looking at the usage reports from Amazons S3 service and noticed that there is a DataTransfer-out-bytes charge for GetObject operations (ok i understand this one) and also a DataTransfer-out-bytes charge for HeadBucket operations. What is HeadBucket, when is this request made? cheers ...

are authenticated urls at s3 secure?

I have some files stored at amazon. all in private mode, and since I need provide users a way to download these files, each time an user needs to download a file I just create a authenticated url according to Authenticating REST Requests and the user can download the file for a gap of 5 minutes. BUT once the url is generated I can see i...

S3 to EC2 Performance for fetching large numbers of small files

I have a large collection of data chunks sized 1kB (in the order of several hundred million), and need a way to store and query these data chunks. The data chunks are added, but never deleted or updated. Our service is deployed on the S3, EC2 platform. I know Amazon SimpleDB exists, but I want a solution that is platform agnostic (in c...

What's the best way to customise and view Amazon Web Service Usage reports ?

Hi, does anyone know the best tools to use to view amazon web service usage reports? I have downloaded previous reports as .csv and opened in Excel. I want to be able to generate custom reports with the data however and so think XML is a better bet and to use something like Altova XMLspy with a stylesheet to generate custom reports. Is ...

Can you attach Amazon EBS to multiple instances?

We currently use multiple webservers accessing one mysql server and fileserver. Looking at moving to the cloud, can I use this same setup and attach the EBS to multiple machine instances or what's another solution? ...

Which Amazon web services can be used with Delphi 'out of the box'?

The feature matrix for Delphi says: 'Added in 2007! SOAP features updated to support Amazon, eBay, MapPoint, and more'. I was able to build a working client, without special workarounds for the Amazon Simple Queue Service. With Amazon SimpleDB, I ran out of luck (but not because of Delphi, see here). Which Amazon web services have you ...

Is the Amazon SimpleDB WSDL for SOAP without WS-Security correct?

The SimpleDB documentation includes this example request for a ListDomains method. Note that there are Signature, Timestamp, AWSAccessKeyId and Version subelements: <SOAP-ENV:Body> <ListDomainsRequest xmlns=" http://sdb.amazonaws.com/doc/2007-11-07"&gt; <Signature>SZf1CHmQnrZbsrC13hCZS061ywsEXAMPLE&lt;</Signature> <Tim...

SimpleDB library with joins in Ruby

Is there a Ruby library for Amazon's SimpleDB that can generate joins from Ruby classes? For example, if you define Ruby classes for Game and Ball, and each Game has one Ball, code should be generated that queries for the appropriate Ball given an instance of Game, much in the way ActiveRecord works. RightAWS is the most popular Ruby A...

Looping through a SimpleXML object, or turning the whole thing into an array.

I'm trying to work out how to iterate though a returned SimpleXML object. I'm using a toolkit called Tarzan AWS, which connects to Amazon Web Services (SimpleDB, S3, EC2, etc). I'm specifically using SimpleDB. I can put data into the Amazon SimpleDB service, and I can get it back. I just don't know how to handle the SimpleXML object th...

AWS & Silverlight do you have any notes from the field

I'm interested in getting my head around AWS (amazon web services) and its viability as a back end for Siverlight applications. Initially I'm interested in using S3 and SimpleDB to store and manage a media library. Before I start I'm trying to identify the spikes in difficulty. Is it authentication, rest vs soap, cross domain policy, or...