[x]
Posted via EE Mobile

Search, ask, and monitor your questions on the go with EE Mobile. Visit Experts Exchange from your mobile device and never be out of touch again.

Question
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

9.2

Gzipped static content on Amazon Cloudfront

Asked by rstaveley in Miscellaneous Web Development

Tags: gzip, s3, cloudfront

To provide a good experience on your international site, you want to follow the advice at http://developer.yahoo.com/performance/rules.html (allowing yourself to be nagged to do so by the YSlow add-in in Firefox) and:

1. To put your static content onto edge servers on a content delivery network (CDN)
2. To do the right thing with expires and caching headers
3. Use gzip compression

To a cheapskate like me CDN means Amazon Cloudfront via Amazon S3. It is highly optimised but not very flexible. You can't expect the server to be selective about gzip compression. You have to upload pre-compressed content into your S3 bucket (hence to Cloudfront) and give it the hard-coded gzip encoding header - i.e. http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.11

I don't really want to go back to a "site best viewed by..." world, but I wonder if I should ignore clients who are unable to handle gzip-compressed content and deliver content universally in compressed form?

I understand that the Zone Alarm personal firewall doesn't handle gzip compression, but presumably if you deliver compressed content it passes through regardless? [Untested.] So what sort of visitor will I be upsetting by failing to handle those who can't accept gzip encoding?
[+][-]10/10/09 11:14 AM, ID: 25543168Expert Comment

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 30-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]10/10/09 01:34 PM, ID: 25543696Author Comment

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 30-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]10/10/09 03:16 PM, ID: 25544076Accepted Solution

View this solution now by starting your 30-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

About this solution

Zone: Miscellaneous Web Development
Tags: gzip, s3, cloudfront
Sign Up Now!
Solution Provided By: shalomc
Participating Experts: 1
Solution Grade: A
 
[+][-]10/11/09 01:19 PM, ID: 25547190Author Comment

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 30-day free trial to view this Author Comment or ask the Experts your question.

 
 
Loading Advertisement...
20091021-EE-VQP-81 - Hierarchy / EE_QW_EXPERT_20070906