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Chapter 3 - System Components <br />Please contact your Account Executive (AE) for more information on server replacement options. <br />9.1.2 DATABASE SERVER HARDWARE REQUIREMENTS <br />/ Database Server Processor <br />- Small to Medium Sites: A minimum of one quad -core 2.26 GHz Intel processor or equivalent. <br />- Large Sites: Should consider scaling processor speed up to two (2) quad -core processors. <br />/ Database Server Memory <br />- Low to Medium volume systems: Memory of 86B of RAM is recommended. <br />- Large Volume Sites: Should consider operating with 12GB or more of RAM. <br />► Database Server Disk Space <br />Hard drive requirements vary with the size of the customer's code files and streets database, the use of <br />interfaces such as AVE, and the volume of incidents managed annually. TriTech utilizes a formula for <br />estimating disk space for new systems - however, the most effective method for analyzing future hard disk <br />needs is periodic analysis of the size of your system's database and its growth over time. <br />Inform CAD SQL Servers typically have multiple disk drives split into several partitions. The <br />recommended configuration is as follows: <br />- C: partition is on its own controller. <br />- D: data partition is on its own controller. The D: drive should only contain the MDF data files and the <br />Inform CAD share. <br />- L: Log partition is on its own controller. The L: drive should only contain transaction logs (LDF) <br />files. <br />TriTech suggests that system administrators ensure drive redundancy utilizing RAID or other technologies <br />as appropriate to their site. Some system features can significantly impact disk space growth. <br />- AVE updates of unit positions. <br />Snapshot logging in some cases requires double the disk space of AVL logging - customers should <br />carefully monitor their settings. <br />- The "Documents" functionality in 5.7 and above allows for adding documents as attachments to <br />caution notes, premises and incidents. Extensive use of this feature can consume disk space quickly <br />and should carefully be monitored. <br />- Activity Log growth can consume large amounts of disk space over time and should be monitored. <br />TriTech offers optional advanced tools for database management which provide for purging of the live database <br />and archiving of this data on the Inform CAD Archiving and Reporting Server. Please contact your (AE)Account <br />Executive (AE) for information on these new data management tools. <br />The contents of this material are confidential and proprietary to TriTech Software Systems, Inc. and may not be reproduced, <br />published or disclosed to others without the prior written consent of TriTech Software Systems, Inc. <br />©2015 TriTech Software Systems <br />