October 19, 2008 by
Jason
The Visual Round Trip Analyzer was initially an internal Microsoft tool, which the Redmond company is now offering as a free download. Designed as a webpage performance visualizer and analyzer, according to the software company, Visual Round Trip Analyzer runs on top of Network Monitor 3.2 and is set up to offer a comprehensive perspective over the download of a specific webpage. The Redmond giant indicated that VRTA comes with support for Windows Vista RTM and SP1, Windows XP, Windows Server 2003 SP1 and Windows Server 2008.
“The Visual Round Trip Analyzer tool helps web developers and testers visualize the download of their page, identify best practices and changes that improve performance. The Round-Trip between the client and server(s) is the single biggest impact to web page performance – much greater than server response time. VRTA examines the communications protocol, identifying the causes of excessive round-trips, and recommending solutions,” Microsoft informed. Read More»
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September 28, 2008 by
Jason Just as Windows Vista moved away Windows XP by sacrificing compatibility, so will Internet Explorer 8 redefine the way Microsoft’s proprietary browser deals with legacy content. This because, by embracing modern web standards in the default configuration, IE8 will also introduce compatibility issues. However, Microsoft is providing the necessary resources designed to mitigate scenarios involving incompatible content. The Application Compatibility Toolkit (ACT), now at version 5.0 with the Internet Explorer Compatibility Test Tool (IECTT) and Internet Explorer Compatibility Evaluators (IECE) components, is set up to evaluate the level at which an application will play nice with Windows Vista, Internet Explorer 7 and even Internet Explorer 8.
“ACT allows compatibility data to be uploaded from individual machines to a central location for analysis, grouping and reporting. Once an issue has been identified, help will be available on how to resolve a particular issue or create a workaround. Furthermore, partners and customers using ACT are able to post comments to the Online Application Community, where they can share data and information about application compatibility testing,” explained Jatinder Mann, IE Program Manager. Read More»
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Learn how your hard drive and graphics card impact your system’s performance, and dig deep under the bonnet to discover and fix hardware issues.
In previous guides we have looked at improving your system’s performance by simply removing unwanted programs. The next area we want to understand is the impact your hard drive and graphics card have on your system.
Before we start examining your computer, we need to see what Windows Vista believes is possible from the system when it’s working at its best. Searching for ‘Performance’ in Start Search should lead you to the Performance Information and Tools analysis of your system. If any numbers are low, then you may wish to consider looking at these areas for replacement. My laptop has a lowest rating of 4.3, which is more than adequate, but should one number be low compared to the rest, I would consider replacing that element. If your computer is running low on RAM, for example, it will use the hard drive as an extension of memory, but this deals a fatal blow to your computer’s performance because the hard drive can be 1,000 times slower than memory. In my experience, a Windows Vista PC with just 1GB of memory will struggle unless your system is only lightly used. Read More»
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Is Windows Vista Faster Than XP?
Our Windows Vista coverage began with a hands-on diary by MobilityGuru’s Barry Gerber, followed by an assessment of gameplay under Windows Vistaby graphics presidente Darren Polkowski, as well as a complete feature rundown of Vista. Barry took the new operating system and its look & feel with a grain of salt, while Darren was disappointed because OpenGL support was dropped along the way, meaning that Windows Vista currently offers horrible performance for graphics applications utilizing the Open Graphics Library.
We are sure that mainstream users will appreciate the improved usability of Windows Vista, and the average office/multimedia user will likely never notice the lack of OpenGL. However, a chapter on the overall performance of Windows Vista requires more dedication. In particular, two things require an in-depth analysis: Read More»
Posted in Windows Vista, Windows XP | 2 Comments »
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