Platform and Application Tuning

this section describes how to configure ivanti and its platform to optimize performance about the wan environment docid\ vkn3kzv7q8lp7c 31xdpc planning and scheduling maintenance docid 0o6gh2nnkjrnjbdomavx7 about reviewing, closing, and deleting records docid 0o6gh2nnkjrnjbdomavx7 tuning business rules and workflows docid\ m8v4zd4g5afzw8v zprw0 best practices for dashboards and layouts docid\ dcqrxf7uuxvf7wglqsgm2 improving back end processing docid\ dcqrxf7uuxvf7wglqsgm2 using event and error log files for troubleshooting docid\ dcqrxf7uuxvf7wglqsgm2 about using combo boxes sparingly docid\ teds6svhz yd9hify8buz evaluating slow running queries docid\ mg57wujjpjjw9vxxfg3zg about data and log files docid\ mg57wujjpjjw9vxxfg3zg about snapshot isolation levels docid\ mg57wujjpjjw9vxxfg3zg 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