Our recommendation Content Manager usually creates files with the first six characters that are the same. By disabling the 8.3 file name creation, you avoid the NTFS overhead of creating the short name files for Content Manager long-name (30 CHARS) files that it stored in the LBOSDATA area. From our experience, this improves system performance. 7.4.5 Check memory Verify that you have enough physical memory for your Content Manager system. For a Library Server machine, you should have about 1 GB RAM plus 10 MB RAM for each Windows desktop client plus about 10 MB RAM for every 20 Web clients without DB2 Connection concentrator turned on. With DB2 Version 8.1 Connection concentrator turned on, allocate about 10 MB RAM for every 10 desktop clients. 7.4.6 Tune Windows network For Windows servers, use both the network adapter properties and Windows registry to update the TCP layer parameters. Table 7-2 lists the registry entries, parameters, and recommended values. If your environment is uniformly Windows platform, make sure all of these parameters are set to the same values across all