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Posts Tagged ‘mod_gzip’
This paper is an extension of the work done for another article that highlighted the performance benefits of retrieving uncompressed and compressed objects directly from the origin server. I wanted to add a proxy server into the stream and determine if proxy servers helped improve the performance of object downloads, and by how much.
Using the [...]
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- Tags: ads, apache, app, ARIN, bandwidth, cache-control, Cacheability, caching, client, compress, compression, control, corporate, data, EAD, extension, gzip, HTML, HTTP, IE, IM, improvement, IP, it, LAN, Linux, local proxy server, mod_gzip, Om, One, optimize, origin server, Pages, performance, performance improvement, pr, proxy, proxy server, run, server, the Origin, The origin server, traffic, web, web page download times, wordpress
mod_gzip Compile Instructions
3 Oct 2006The last time I attempted to compile mod_gzip into Apache, I found that the instructions for doing so were not documented clearly on the project page. After a couple of failed attempts, I finally found the instructions buried at the end of the ChangeLog document.
I present the instructions here to preserve your sanity.
Before you can [...]
NOTE: This hack is only relevant to Apache 2.0.44 or lower. Starting with Apache 2.0.45, the server contains the DeflateCompressionLevel directive, which allows for user-configured compression levels in the httpd.conf file.
One of the complaints leveled against mod_deflate for Apache 2.0.44 and below has been the lower compression ratio that it produces when compared to mod_gzip [...]
In a previous paper, the use of mod_gzip to dynamically compress the output from an Apache server. With the growing use of the Apache 2.0.x family of Web servers, the question arises of how to perform a similar GZIP-encoding function within this server. The developers of the Apache 2.0.x servers have included a module in [...]
More on Technorati Performance Woes
In: GrabPERF
11 Jul 2005Ok, one of the tests that the GrabPERF System is running is doing a simple search on the Technorati site.
Ouch.
Now, as I mentioned before, Technorati has some interesting things going on in their www servers. For the Web geeks out there, here is what their headers look like.
HTTP/1.0 200 OK
Date: Mon, 11 Jul 2005 16:15:47 [...]
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- Tags: apache, cache-control, client, client-side, compress, compressing, compression, content, control, deflate, EAD, GrabPERF, gzip, HTML, HTTP, IE, IM, IP, it, LAN, maintain, media, mod_gzip, Om, One, performance, persistent, persistent connections, PHP, pr, run, search, server, Technorati, web, Web Performance, Web+performance
Performance Improvement From Caching and Compression
In: smp
30 Apr 2005This paper is an extension of the work done for another article that highlighted the performance benefits of retrieving uncompressed and compressed objects directly from the origin server. I wanted to add a proxy server into the stream and determine if proxy servers helped improve the performance of object downloads, and by how much.
Using the [...]
- Comments
- Tags: ads, apache, app, bandwidth, cache-control, Cacheability, caching, client, compress, compression, control, corporate, data, EAD, extension, gzip, HTML, HTTP, IE, IM, improvement, IP, it, LAN, Linux, media, mod_gzip, Om, One, optimize, origin server, Pages, performance, performance improvement, PHP, pr, proxy, proxy server, run, server, the Origin, The origin server, traffic, web
mod-gzip Compile Instructions
In: smp
30 Apr 2005The last time I attempted to compile mod_gzip into Apache, I found that the instructions for doing so were not documented clearly on the project page. After a couple of failed attempts, I finally found the instructions buried at the end of the ChangeLog document.
I present the instructions here to preserve your sanity.
Before you can [...]
Compressing Web Output Using mod_gzip for Apache 1.3.x and 2.0.x
In: smp
30 Apr 2005Web page compression is not a new technology, but it has just recently gained higher recognition in the minds of IT administrators and managers because of the rapid ROI it generates. Compression extensions exist for most of the major Web server platforms, but in this article I will focus on the Apache and mod_gzip solution.
The [...]
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- Tags: Acrobat, Adobe, ads, apache, API, app, application, bandwidth, browser, busiest Web servers, client, compress, compressing, compression, content, cro, css, current, data, design, EAD, even Internet Explorer, extension, graceful solution, gzip, HTML, HTTP, IE, IM, Internet, Internet Explorer, IP, ISP, Issues, it, Javascript, maintain, Microsoft, mod_gzip, Om, One, Pages, performance, PHP, posts, pr, run, server, the Origin, traffic, web, Web client, Web page compression, Web server, Web server platforms, Web server using WGET, Web servers, WGET
About this blog
Stephen Pierzchala is one of a cadre of crazy Canucks living in the United States. A 10-year veteran of the Web performance field, Stephen also writes on topics as diverse as branding and reputation, bipolar, and Web technologies.
Contact
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- Stephen Pierzchala: Cool. Now, if it's not supported by anyone, it should get pulled from the RFC. And now that the [...]
- Mark Pauley: You're wrong. Chrome could pipeline, nothing in Webkit prevents this. Chrome doesn't use th [...]
- Browser Wars: Internet Explorer 8 Usage in US Now Tied with Internet Explorer 6 - Newest Industry: [...] this to the trend of decreasing Internet Explorer usage noted late last week and the release o [...]
- iamuarme: Lee Valley Tools carry the 3mm Fix pencil and parts. [...]
- IDN demystified » Chapter 3/3: ICANN. Fail: [...] Vista; and an IE8 out in beta already - this pre-requisite is almost fulfilled (in most countr [...]
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- Browser Wars: Internet Explorer 8 Usage in US Now Tied with Internet Explorer 6
- Browser Wars – Internet Explorer 7 Use Collapses in the US
- GrabPERF Downtime – May 29-30 2009
- A Week with Windows 7 RC
- Browser Wars: The Slow Rise of Internet Explorer 8
- Browser Wars: Why Internet Explorer 6 Still Exists
- Browser Wars: Internet Explorer 8.0 Released on Windows Update
- Browser Wars: The Unique Pattern Of MSIE 6.0
