Index_E

E

e-cache

in UltraSPARC II processors, 98

EIDE (Enhanced Integrated Disk Electronics)

introduction of, 121

EJB and Web containers

performance in WebSphere, 371 “394

tuning and optimization, 377 “394

EJB caching

types supported by WebSphere EJB containers, 416 “418

EJB caching settings

caching options A, B, and C, 340 “342

how option A works, 341

option B and C for caching entity EJBs, 341

options for configuring, 417 “418

EJB container

cache size settings in, 383

as component of a WebSphere queue, 280

differences in between WebSphere 4 and 5, 334

different levels of WLM availability for configuring, 305

example view of, 375

function of in WebSphere, 61 “62

function of the passivation directory in, 381 “382

insulation and implementation, 62

overview, 334

queue modeling item to monitor, 284

setting the cache cleanup interval for, 383 “384

setting the interactive pool cleanup variable in, 382 “383

steps for accessing for any application server, 379

steps for accessing the settings in WebSphere 5, 380 “381

tuning in WebSphere 4, 378 “380

tuning in WebSphere 5, 380 “381

tuning the performance of, 381 “384

vs. Web container performance tuning, 374 “375

in WebSphere high availability environment, 304 “305

WebSphere queue settings, 286

workload management, 334 “336

EJB container failover and high availability, 334 “342

container overview, 334

workload management, 334 “336

EJB container failovers

key CORBA messages thrown to EJB clients , 338 “340

operation of in WebSphere 4 and 5, 336 “340

EJB Container Service

dialog box in WebSphere 4, 379

options in WebSphere 4, 380

EJB container services

in WebSphere 5, 381

EJB container tuning, 377 “384

in WebSphere 4, 378 “380

EJB environments

tuning your CMP and BMP, 416 “418

EJB home interface

role of, 375 “376

EJB module

function of, 64

EJB object interface

vs. EJB home interface, 376

function of, 376 “377

EJB request routing

four primary forms of, 335

EJB server affinity settings

that override WLM settings, 305

EJBs

clusterable available in WebSphere 4 and 5, 341 “342

distinction between session and entity, 376

pros and cons of using in your designs, 194 “195

embedded HTTP server

within the application server, 60 “61

embedded SQL

compiling SQL queries and commands with, 418

EMC

advanced clustering solutions by, 351

EMC Celera HighRoad

as solution for applications using NFS, 349

Enhanced Integrated Disk Electronics (EIDE)

introduction of, 121

enterprise application deployment descriptor

for your J2EE application, 372

Enterprise Archive Resource (EAR) file

components bundled into, 372

Enterprise Integration Layer (EIL) tier servers, 119

Enterprise JavaBean (EJB) container effect on performance, 8

entity EJB cache settings

options for configuring, 417 “418

entity EJBs vs. session EJBs, 376

entstat -d interface_name command

for showing network- related errors in AIX 4.2+, 493

errors. See network errors; physical errors; software-based errors

expenses

associated with the pilot application project, 16 “17

Extensible HTML (XHTML)

Web container processing of static content from, 59 “60

Extensible Markup Language (XML)

legacy systems integration with over SOAP, 455

external load balancers

in WebSphere 5, 320 “322

external systems

WebSphere's reliance on available, 343 “344