----------------------------------------------------------- New Message on BDOTNET
----------------------------------------------------------- From: DotnetGroupKing Message 2 in Discussion Hi giridhar For dot net fra,mework read this http://www.devx.com/SummitDays/Article/15674 some difference are as follows bet iis 6.0 and iis 5.0 Architecture changes � Admin and the Application isolation Worker Process Isolation Vs IIS 5.0 Isolation W3Config Manager and W3 Process Mgr are the administrative processes that sit outside the application pool. HTTP.SYS does the request routing and the caching mechanism. This is in the Kernel mode. We can create multiple Application pool. This can be for reliability / site / functionality. Recycling Possible as in COM+ 1.5 Can restart periodically or specified interval of time or when the memory reaches certain value. Self healing architecture Pinging at a specified interval of time and then recycle based on this. Crash detection and recovery We can shutdown application if the W3WP process crashes X times in Y time interval. 503 error is shown under such conditional shutdown Store sessions outside the process. This will reduce cache objects loss during recycling. IIS 5.0 runs under Local System account. IIS 6.0 comes with default lock down feature. We need to run the IIS lockdown tool before upgrade. All extensions are blocked. Enable only known extensions. Can use the MIMEMAP to do all the mappings. IIS_WPG is a new group introduced and to run IIS in a particular account, this has to be a part of this windows group. Sub-Authentication is not installed by default. URL restriction upto 16KB Command line utilities are accessible to administrators ONLY. Caching managed by HTTP.SYS hence its faster as it is in the Kernal mode. Use the OUTPUTCACHE in ASP.NET to use this feature. WebGarden scenario: Application Pool with more than one W3WP.exe�s It�s a connection based routing. Mask based affinity Recycling is all at once. Idle timeout � can set the time before freeing the resource. Application still runs though Easy metabase config (in an XML file) Auto-Versioning and backup happens Can be edited when IIS is running ADSI and WMI give new interfaces. Easily scriptable and portable. We can easily export and import configurations in IIS 6.0 IIS 6.0 Resource kit has great tools like: Custom Authentication Log parser Metabase Explorer Self SSL IIS State Analyzer and many more ----------------------------------------------------------- To stop getting this e-mail, or change how often it arrives, go to your E-mail Settings. http://groups.msn.com/BDotNet/_emailsettings.msnw Need help? If you've forgotten your password, please go to Passport Member Services. http://groups.msn.com/_passportredir.msnw?ppmprop=help For other questions or feedback, go to our Contact Us page. http://groups.msn.com/contact If you do not want to receive future e-mail from this MSN group, or if you received this message by mistake, please click the "Remove" link below. On the pre-addressed e-mail message that opens, simply click "Send". Your e-mail address will be deleted from this group's mailing list. mailto:[EMAIL PROTECTED]
