2.5

Table Of Contents
ACE Management Server Administrator’s Manual
18 VMware, Inc.
Database Throughput and Scalability
Forproductiondeployments,VMwarerecommendsthatyouuseOracle,MSSQL,or
Postgresasyourdatabaseplatform.
Morethan95percentofthestoragespacethatanACEManagementServerrequiresis
usedtologeventinformation,whichisanaudittrailofalltransactionsperformed
throughACEManagementServer.Table 2
2listsrecommendeddatabasesizesbased
onthenumberofclientsbeingserved.
Thefiguresinthetablearebasedona90daydatabasearchivalperiod.Backupthe
databaserecordsevery90daysandkeepeventlogsfor90days.YoucanconfigureACE
ManagementServertopurgeevent
logsevery90days.
Theauthenticationeventgeneratesmostofthedatabecauseaneventisgenerated
everytimesomeoneattemptstoauthenticatetoACEManagementServer.Youcan
configureACEManagementServertologlesseventinformation.See“LoggingEvents”
onpage 49.
LDAP Throughput
ACEManagementServercancommunicatewithyourActiveDirectorydomain
controllertoauthenticateusercredentials.Yourdomaincontrollerinfrastructure
handlestheLDAPtrafficrequiredtosupportthenumberofclientsthatyouanticipate.
IntegratingwithActiveDirectorythroughLDAPisimplementeddifferentlyinthe
WindowsACEManagementServerthaninthe
LinuxbasedACEManagementServer.
TheWindowsACEManagementServerusestheWinLDAPlibrarybundledwithyour
Windowsoperatingsystem.TheLinuxACEManagementServerusesathirdparty
KerberosLibraryandOpenSSL.VMwareinternaltestingresultsindicatethatthe
WindowsimplementationprovidesbetterperformancethanLinux.
Table 2-2. Database Storage Recommendations
Number of Clients Recommended Database Size
100 50Mb
1,000 500Mb
10,000 5,000Mb