Platform and Application Tuning

this section describes how to configure ivanti and its platform to optimize performance about the wan environment docid\ gadwwf56j gqyeqh9wxajplanning and scheduling maintenance docid\ yiul0wkk01f 3qeaz dp3about reviewing, closing, and deleting records docid\ yiul0wkk01f 3qeaz dp3tuning business rules and workflows docid\ brn7kbflz c8 04dohx38best practices for dashboards and layouts docid\ sbo1vaw3dlfphcg 9c4spimproving back end processing docid\ sbo1vaw3dlfphcg 9c4spusing event and error log files for troubleshooting docid\ sbo1vaw3dlfphcg 9c4spabout using combo boxes sparingly docid 0tt7ip9hh1tmbcssjmir evaluating slow running queries docid\ cpvizfju3o4og psefqqabout data and log files docid\ cpvizfju3o4og psefqqabout snapshot isolation levels docid\ cpvizfju3o4og psefqq about the wan environment applications built on the ivanti platform are commonly used over a wan link whether deployed in a remote data center or used from branch offices, users expect performance reasonably similar to that of the lan environment following the practices outlined in this guide result in a well performing application over the wan that closely resembles performance on the local network to address poor performance over a wan, it is important to clearly understand the problem though low bandwidth can have an impact, the foremost issue affecting wan performance is latency, the time it takes data to travel from one endpoint to another the higher the latency of the wan link, the longer it takes data to traverse the link high latency results in delays that can cause users to wait minutes for simple operations to complete to combat the higher latency of a wan environment, ivanti was designed to make fewer “chunky” calls, rather than frequent smaller “chatty” calls in other words, instead of retrieving little bits of data in individual requests, the system retrieves larger data sets in a single request this well established design principle reduces the overhead of traversing high latency links, resulting in much improved application performance there are certain configurations and features within ivanti that can affect the behavior of the application, causing it to be more or less chatty, specifically, caching business objects and definitions and using script expressions this guide covers these areas in detail and provides guidelines for keeping these areas in check this section does not describe how to fix network or wan problems rather, this section focuses on ensuring that ivanti is configured to behave in a manner that produces acceptable performance on a well performing wan