Questions tagged [cdn]
A Content Delivery Network is used to distribute data to end users of an Internet service. It is typically used for large scale distribution, and employs caching and numerous edge locations to speed up and reduce the bandwidth requirements of the process.
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Rackspace Cloud Files - limiting possible connections
We have a plan to create a new section to our website - one that will feature HTML5 video. During the initial tests we've done, HD video encoded with Zencoder and stored on Rackspace Cloud Files and ...
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Should a well-optimized ad server be able to run fine on a single dedicated server?
This is a completely hypothetical question that myself and a colleague have been wondering/debating about, and we thought some of the knowledgeable people at SF could shed some light.
Say, for ...
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CloudFront or other CDN with RTSP streaming?
So I've been bouncing between CDN's trying to optimize our serving solution. We're serving short video clips into our code that display either an html5 video element (MP4 or OGG) or a flash swf (FLV) ...
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1 user, 1 day, millions of requests for the same file
Help!
Here's the scenario:
I'm hosting and serving display ads. These consist of some media creatives and some javascript files to assemble and display the ad. The files are hosted on a CDN.
We did ...
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How can I verify that an RTMP stream URL is working?
I have been put in charge of setting up a CDN account for streaming video but am not actually running the site that will host the content. How can I test that a published RTMP URL is working? Do I ...
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How do CDNs that don't require url rewriting work?
Will I have to change some DNS settings? If so, what would I have to change? Will they work automatically as long as I set the correct cache-control headers?
EDIT: I'm completely new to CDNs and ...
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Are there any CDNs that will automatically edge cache anything you set cache-control headers for?
I'm new to CDNs. I have dynamically generated pages that have a 30 minute expiry on each URL, and I want these to be edge cached. Are there any CDNs that can just act as a proxy cache and when a user ...
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Google Page Speed message: https://ajax.googleapis.com/ajax/libs/jquery/1.6/jquery.min.js (1 hour)
Google Page Speed is telling me to leverage browser caching for only this object:
https://ajax.googleapis.com/ajax/libs/jquery/1.6/jquery.min.js (1 hour)
As this is being delivered from an external ...
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CDN architecture - best practises and designs
I am a developer for a website which is heavily reliant on static content such a pictures, videos etc. Our current setup is very simple, we basically have one server acting as our cdn which in turn ...
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Server performance for high traffic? [closed]
I need to make sure my website is properly optimized (the server, the PHP code, and the MySQL queries) for high traffic. I am getting ready to market my website soon, and expecting a ton of traffic, ...
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How to set up a private CDN using nginx?
Here is the problem: I have a Linux server in Europe serving a busy Drupal site using nginx+php-fpm, I have another Linux server in the US (where a big portion of my visitors are coming from). The ...
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Should AWS CloudFront *increase* load time for infrequently accessed files?
I am new to CDNs and experimenting with CloudFront. I have set everything up and all appears to be working fine. I can create a static image on a page and access it though my CloudFront distribution. ...
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What are the cheap CDN for Origin Pull? [closed]
I've read several thread around ServerFault about this, but still I am not satisfy with the answer so I post a question here.
I need a Origin Pull CDN that support big file (more than 200MB). I don't ...
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CDN that supports custom SSL over custom domain [closed]
SSL is the biggest problem:
S3/Cloudfront doesnt support it.
Rackspace CloudFiles just told me they will support it in Q2 2011.
MaxCDN told me its $299 setup fee and a $299 monthly fee.
Based on ...
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Pointing www to a CDN(Akamai)
Why would someone point(CNAME) www.example.com to a cdn?
When I run host on Etsy, I get a
[c]$ host www.etsy.com
www.etsy.com is an alias for www.etsy.com.edgekey.net.
www.etsy.com.edgekey.net is an ...
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Processing files from a Content Distribution Network problem
From what I understand that CDNs are meant to physically cache your static files in multiple regions closer to your users. However, I've noticed a few websites that when a page is requested from their ...
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build my own CDN service
I have two servers, both with self domain
1st www.myexample1.com
2nd www.myexample2.com
and now I would like to setup CDN of www.myexample1.com to www.myexample2.com
but I dont know how setup DNS or ...
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CDN question - factor bandwidth
I am new to cdn but want an idea of bandwidth use so i can plan budgeting. I am starting a social network and want to use a CDN for static content and user photos. Let's say in total i have 15 ...
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How to compare CDN services?
What are the metrics and their priorities to compare various CDN services?
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May I use CDN for whole website (PHP, Apache, MySQL) or just for images and CSS, JS files?
May I use CDN for whole website (PHP, Apache, MySQL) or just for images and CSS, JS files?
What's the best choice > cloud-hosting or dedicated-hosting? Does CDN has that support?
Witch hosting you ...
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Serving images from another hostname vs Apache overload for the rewrites
We are trying to improve further the speed of some sites with older HTML in order as well to obtain better SEO results. We have now applied some minify measures, combined html, css etc.
We use a small ...
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CDN or seperate site to store static content?
If I understand this correctly, I have two options for static files:
Use a CDN and throw all my static files on it.
Use a separate domain just to store the static files so users can download it ...
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Calculate request frequency and bandwidth usage for specific resources (CDN related)
I am currently looking into the viability of using a CDN on my site (~2mill page views per month). However, before looking at the myriad packages available it makes sense to find out exactly what I ...
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Akamai NetStorage vs. Akamai edge service
What's the difference between using Akamai NetStorage vs. Akamai's Edge Service? Below are the concepts that I believe differentiate them but I'd like more details from more experienced people.
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Akamai vs smaller CDN for small/medium-size ecommerce traffic? (caching, latency, NetStorage)
The small/medium sized online retail company I work for uses Akamai as our CDN for static images, but I'm wondering whether it might be hurting rather than helping and, if it's suboptimal, what we ...
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Using EC2 as a Cloudfront Origin Server
Amazon has recently added the ability to use any server as an origin server for Cloudfront, removing the original S3 only restriction.
My question is- how do I set this up? The AWS web-gui seems to ...
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How to calculate actual gain from CDN?
I'm testing out a new CDN service (http://cloudflare.com), and I'm trying to figure out if it is giving much of a gain. I have a very fast internet connection so I can't see any increase in speed (...
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Is using cloud files worth it? (Or any cdn?)
A little about my website:
The front page needs to load fast, and it has a background image
The website is an online store with lots of product images
How much would it help alleviate the server of ...
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How to Tell Whether a site is using Akamai Networks
I'm trying to understand precisely how Akamai uses DNS lookups to redirect users to proximate servers. As I understand it, the client's browser tries to resolve a DNS name, such as a388.g.akamaitech....
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Is my vision of the ideal CDN wrong?
I know nothing about CDNs, and tomorrow I'm going to start what promises to be a lengthy investigation of them.
But I wanted to share my ideal vision of a CDN - which basically maps to the concept of ...
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Firewall rule to allow access to windows updates or other resources on a CDN?
What's the best way to poke a firewall hole in a border firewall to allow windows updates?
As far as I can tell, the windows update sites are hosted on a content distribution network that can ...
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Adding expire headers to content served from CDN?
I'm using MaxCDN to serve content to my blog using W3 Total Cache. The problem I'm running into when evaluating my site using Google Page Speed and YSlow! is that expire headers are not being sent on ...
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Need an anonymizer for my site
I have a website that I want to make public. However I don't want people to know its real location. Two solutions that could work were:
To find a free webhosting and store the web interface part ...
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Website on CDN - server switching based on country/geography
Im going to implement CDN, but im still confuse how the CDN recognize where the request come from. for example, I have 2 servers. one in US and one in Japan. when request come from Hong Kong, I want ...
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Can a CDN support streaming?
I operate Grinderschool.com, a poker training site run through video sessions. Our subscribers access our videos via either 1) direct download or 2) streaming access. Currently, we have things set up ...
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Image serving and storage mechanism
My website publishes entertainment news daily. There are many number of images and videos we publish every day through admin panel. Currently the overall folder occupied 20 GB to store videos and ...
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Best way to implement Amazon CloudFront for established website
Some of you may have a solution for this, and I need to hear it. Basically, you have a website, a lot of categories ( games, blog etc ).
The idea would be to use Amazon CDN for images, flv's, ...
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Nginx Static Content Server Maxing Out?
I use nginx to serve the static content for a decently busy website of mine. I have the logging disabled, and 4 worker processes enabled with 5,000 connections per worker (which should yield a max ...
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VoxCAST / Voxel CDN experience?
I see Voxel quoting $.10/GB, no monthly commitment. At our traffic level, this is significantly cheaper than I'm getting quoted from more established CDN's (generally .18-.22/GB).
Anyone have any ...
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Web host for serving both western and asian users
Are there any hosting companies specialized in serving both European, N+S American and Chinese, Indian, Korean or Japanese users?
I am looking for a dedicated or VPS to host a Drupal site, not a CDN. ...
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Using Google's App Engine as CDN for static files
I am planning on moving my static files to Google's App Engine. I was wondering if this is a good idea to do.
I have read that is it possible that Google will cache your files on multiple locations, ...
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some european CDNs? [closed]
someone knows some CDN providers in Europe?
cause i keep seeing big names like amazon, google, akamai, simplecdn, yahoo in all google searches.
does it even matter where the CDN providers are ...
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which CDNs are popular websites using? [closed]
i wonder which CDNs popular websites are using?
is there a list giving some more information about this?
would be great to have some more insight.
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equivalent to CDN but for dynamical content?
so i know for serving static elements (css, js, images, videos etc) you should use CDN since they are spread out throughout the world.
but how could i spread out by apache servers? is there an ...
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CDN vs own apache servers?
i know that CDN is just for static contents. but then i still have to spread out by apache servers to all corners of the world right? so when i have done it, why dont i just set up some dedicated ...
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scalability: when to use CDN?
i've read about CDN but dont know exactly what it is for.
lets say i've got an international social network (text and image content), and it's growing in traffic from different countries, do i have ...
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Etag configuration with multiple apache servers or CDN / How does Google do ETags?
I have an application which is served from two apache2 servers and I want to configure the ETags on static content. In the future I would also like to use a CDN. I see that this is supposed to be a ...
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Looking for a recommendation on measuring a high availability app that is using a CDN
I work for a Fortune 500 company that struggles with accurately measuring performance and availability for high availability applications (i.e., apps that are up 99.5% with 5 seconds page to page ...
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Does cloud storage replicate the data over many datacenters if so it means i benefit content delivery network?
Let's assume that i want to use cloud storage service from one of the cloud storage provider, i got X gb structured and unstructured data and i will use this data as my contents of my interactive web ...
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CDN Rerouting on 404 (file not yet in synch with original storage)
Here is the problem. I've setup my app(on EC2) to store uploaded images directly on Amazon S3. I'd like to be able to serve static files(cdn) from my 'home' server so I wrote script that does sync ...