EndRequest event, 105
enterprise application architects, 159
enterprise solution patterns See ESP
equipment costs, 336
error event, 105
ESP
architecture patterns defined, 20
clusters table, 18
constraining patterns, 24
overview of patterns for, 1 2
viewpoints table, 22
events, 104 106
execute method, 78
expandibility, 55
expiration policies, 118 119
Explicit URLs, 67
extended enterprise application, 187 188
extensibility, 145
extensible markup language See XML
extraneous notifications, 127