Index_O

O

object-based scripting, 100–101

ODBC logging, 382–85

enabling and configuring, 385

functions of, 373

logging server set up, 382–83

overview of, 364

SQL Server 2000 and, 383–85

steps in applying, 382

table fields, 374

on-demand starting and time-out, 7

operating modes

ASP.NET, 102

FTP users, 229

IIS 5 isolation mode, 24–27

overview of, 23–24

worker process isolation mode, 27–29

operating systems, Web servers, 9–10

operators, FTP sites, 230

optimization techniques. See performance optimization

outgoing messages, e-mail

control options, 294–95

limits, 295–97

retry interval, delay notification and expiration time-out, 299–301

securing, 292–93

smart hosts and, 304