Netflix Scaling

<Proxy *> 
    SetOutputFilter DEFLATE 
</Proxy> 
<Location /> 
    # GZIP COMPRESSION. 
    # For all browsers turn on html, css and javascript gzip compression 
    # For old browsers turn OFF all gzip compression 
    # For IE6 gzip html only 
    # Allow gzip compression for html, css, and javascript 
    AddOutputFilterByType DEFLATE text/html text/javascript text/css application/x-javascript 
    # Netscape 4.x has some problems... 
    BrowserMatch ^Mozilla/4 gzip-only-text/html 
    # Netscape 4.06-4.08 have some more problems 
    BrowserMatch ^Mozilla/4\.0[678] no-gzip 
    # MSIE masquerades as Mozilla, but it is fine 
    BrowserMatch \bMSIE\s7 !no-gzip !gzip-only-text/html 
    # Turn off gzip for images, pdf, zips and swfs 
	

 SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip dont-vary 
	

 SetEnvIfNoCase Request_URI \.pdf$ no-gzip dont-vary 
	

 SetEnvIfNoCase Request_URI \.zip$ no-gzip dont-vary 
	

 SetEnvIfNoCase Request_URI \.swf$ no-gzip dont-vary 
 </Location> 


<LocationMatch "\.(css$|js$)"> 
    # Far Future Expires for Javascript and CSS 
    Header set Expires "Thu, 15 Apr 2020 20:00:00 GMT" 
</LocationMatch> 
<Location /> 
    Header unset ETag 
    FileETag None 
    #Header append Vary User-Agent env=!dont-vary 
    Header set Cache-Control "private" 
 </Location> 


With Empty Cache (component not cached) 
GET Request for component 
With Primed Cache (component is cached) 
Has Far Futures Expires Header 
- Browser finds in cache 
- Determines not stale 
- Reads from local cache 
No FFE 
- Does NOT have Far Future Expires Header 
- Browser finds in cache 
- Determines it is “stale” (expired) 
- Makes a Conditional GET 
- If it has not changed 
- Reads from Local Cache 
- If it has changed 
- Performs a GET Request 

squid.conf

http_port 192.168.1.11:80 accel defaultsite=interspire-site
cache_peer 127.0.0.1 parent 80 0 no-query originserver name=myAccel

acl our_sites dstdomain interspire-site
http_access allow our_sites
cache_peer_access myAccel allow our_sites
cache_peer_access myAccel deny all

sysctl.conf

# Reboot after 15 seconds if there is a kernel panic
kernel.panic = 15