By Ben; et al. Forta
Written via probably the most revered ColdFusion builders round, this booklet is the single resource for complicated the knowledge wanted through critical ColdFusion builders. From defense concerns and strategies to scripting the advance setting, from fault-tolerance and load-balancing to allotted processing, from server sandbox deployment to clever brokers, from writing language extensions to COM DCOM and CORBA integration, this publication encompasses a wealth of hard-earned wisdom won by way of years of real-world adventure. -Programmers, HTML builders, site owners, community administrates, and database directors alike will enjoy the strategies, applied sciences, and ideas taught during this publication. -This ebook is layout for use along with (and as an extension to) our best-selling "ColdFusion four internet software building Kit", ISBN 078971809X.
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Additional resources for Advanced ColdFusion 4.0 application development
If your CFML is complex, or if youre using all the other capabilities that make ColdFusion greatdatabase calls, CFX tags, COM and CORBA objects, even additional HTTP requests with CFHTTPa single ColdFusion page can become extremely resource-intensive. When traffic is low, your site might receive only one request for a resource-intensive ColdFusion page at a time. If your server can devote its full attention to that one request, the response to the request is usually pretty fast, even if a lot of resources were consumed in generating the response.
1 does. LOG file. LOG file records every ColdFusion error on your site. Two types of errors are clear signs of a performance problem. The first performance-problem error is a Request timed out message. This error is written if a ColdFusion page takes longer to process than the timeout value you set in the ColdFusion Administrator. If your server is experiencing performance problems, some pages take so long to process that they trigger this error. Its a pretty crude filter; if you set your timeout value to 20 seconds, you have no way to know if the pages that arent timing out are taking 5 seconds or 15 seconds to process.
Advanced ColdFusion 4.0 application development by Ben; et al. Forta