Processing Load

What slows down?

Areas to improve

On-Site Improvements
DNS Lookups
SERVER
SERVER
SERVER
ashfame.com/code.js
blog.ashfame.com/style.css
bbninja.com/guide.pdf

HTTP Requests
SERVER
blog.ashfame.com

CSS Sprites

Minify CSS

Minify JS

Browser Cache
Browser Cache
SERVER
blog.ashfame.com

Reduce Image size (Image format)
Use Content Distribution Network (CDN)
Gzip Compression
JIT Approach – CSS at top | JS at bottom
Avoid CSS expressions

Server Side Improvements
Employ Caching

Setup a Proxy Server
Database Server
Back End Server (Apache | IIS)
Front End Server (Nginx)
HTTP Client

Master Slave DB Setup
Master
Slave 1
Slave II
Slave III
Heavy Load
Usual Load

Load Balancer
SERVER1
SERVER II
SERVER III
SERVER IV
SERVER V
SERVER VI
Load Balancer
Requests (Heavy Load)

RAID Configuration
Threaded Model over Processes Model
MySQL (Database Server) Tweaking Settings
MySQL Storage Engine (InnoDB | MyISAM)
Avoid hitting Swap (I/O) at all cost

Your Approach

Case study - Google

Case study - Facebook

Case study - YouTube

Queries?

Handling web servers of high traffic sites

by Ashfame

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Handling web servers of high traffic sites Presentation Transcript

http://blog.ashfame.com	6
http://www.slideshare.net	1
http://translate.googleusercontent.com	1