Analyzing requirements and defining solution architectures = 需求分析和解决方案结构定义 / 影印第2版

acknowledgments

about this book

intended audience

prerequisites

getting started

course overview

case studies

using this book to prepare for certification

the microsoft certified professional program

technical support

about the authors


part 1 developing the framework

chapter 1 enterprise architecture

what is architecture?

making a commitment to architecture-first design and practice

challenges of the it environment

how enterprise architecture responds to it challenges

goal of enterprise architecture

microsoft solutions framework (msf)

.msf enterprise architecture model

msf team model for application development

msf process model for application development

msf risk management model

msf design process model

msf application model

presentation of msf in this book

msf enterprise architecture model

business perspective

application perspective

information perspective

technology perspective

four perspectives, one architecture

alignment of business and it goals

dangers to avoid during the enterprise architecture process

objectives of the msf enterprise architecture model

creating an enterprise architecture

the myth of an enterprise-wide, project-deep architecture

milestone-driven process

getting from current state to future state

reactive and proactive flows

maintaining focus

enterprise architecture and individual projects

planning while building and building while planning

summary

review

case study 1 developing an enterprise architecture

ea kickoff

four models with perspective

proactive, reactive, and versions

getting started on f-beap


chapter 2 enterprise applications

features of enterprise applications

enterprise application architecture

component reuse

application size

software performance

application scaling

architecture forms

guiding software principles

alignment with business goals

product mindset

architecture-first

design wthin context

different languages for different project phases

project success factors

team approach

individual commitment to project goal

early product demonstrations

risk management

component-based development

change management

product versions based on customer priorities and expectations

flexible, scalable framework

enterprise application model

designing with the enterprise application model

business model

user model

logical model

technology model

development model

physical model

msf application model for development

user services

business services

data services

summary

review


chapter 3 project teams

team model vs. hierarchical model

project responsibilities

the msf development team model

product management

program management

development

testing

user education

logistics management

adapting team size to project size

large-project scaling

small-project scaling

building successful teams

finding effective leaders

improving team effectiveness

educating the team

coordinating with outside teams

team management tools

summary

review

case study 2 introducing the rms projectteam

agenda overview

team introductions

msf revisited

rms application

review of the msf development team model

team roles


chapter 4 development process

models for application development

waterfall model

spiral model

unified process

workflows

project phases

iterations

msf development process model

phased process

milestone-driven process

versioned process

the four msf phases and their major milestones

envisioning phase

planning phase

developing phase

stabilizing phase

importance of all phases

msf development process model principles

using versioned releases

creating living documents

scheduling for an uncertain future

managing tradeoffs

managing risk

maintaining a fixed ship-date mindset

breaking large projects into manageable parts

performing daily builds

using bottom-up scheduling

using versioned processes

guidelines for versioned releases

development tasks during other phases

team roles in the msf development process model

artifacts and deliverables

relationships between models

summary

review

case study 3 introducing the rms project

current state

scheduling resources

completing timesheets

recording time

generating invoices

business implications

wrapping up and assignments

case study 4 determining goals

review of the msf development process model

team roles and their phase responsibilities

iterations wthin versions

rms project calendar and initial goals


part 2 designing the product

chapter 5 project vision

overview of project envisioning

why establish a vision?

pitfalls

envisioning process

who does what during envisioning?

step #l: research

step #2: analysis

step #3: rationalization

step #4: implementation

step #5: validation

communicating

risk management process

sources of risk

types of risk management

step #l: risk identification

step #2: risk analysis

step #3: risk action planning

step #4: risk tracking

step #5: risk control

vision approved milestone and its deliverables

vision document

prototype system

proect structure document

mastcr risk assessment document

conununicating the vision

expanding the envisioning process

summary

review

case study 5 envisioning rms

round one

round two

client perspective

wrap-up


chapter 6 project plan

overview of project planning

planning phase and the msf design process

who does what during planning?

msf design process

overview of the msf design process

conceptual design

logical design

physical design

ongoing risk management process

project plan approved milestone and its deliverables

interim milestones

functional specification

master project plan

master project schedule

revised master risk assessment document

summary

review

case study 6 planning rms

overview of the planning phase

overview of the design process

conceptual design

logical design

development and ea team meeting

physical design

project plan approved milestone


part 3 developing the product

chapter 7 user service layer technologies

deterndning the user interface

user service layer considerations

selecting a user service layer aschitecture

basics of interface design

ui elements

composition

color and images

usability

user assistance model

creating the ui

implementing a native user service layer

implementing a web-based user service layer

accessing a native applicahon

accessing a web-based application

connecting the user and business service layers

making business objects available to client computers

accessing business objects in native applications

accessing business objects in web-based applications

accessing remote objects using rds

summary

review


chapter 8 business service layer technologies

overview of business services

component object model (com)

why com?

com programming model

automation

the idispatch interface

type libraries

dispinterfaces

dual interfaces

com support in distributed environments

com security

remote activation and marshaling

packaging with mts

designing mts packages

activation

shared resources

fault isolation

security isolahon

implementing com in an mts environment

basic windows nt application services

windows 2000 com+ services

unified programming model

primary com+ services

summary

review


case study 7 lntroducing com+

time to learn

overview of com+

examples of com+-based application architecture

expanded range of design choices

queued components

loosely coupled events (lce)

in-memory database (imdb)

transactional shared property manager

object pooling

dynamic load balancing

application design considerations

objects in the com+ environment

connecting components


chapter 9 data service tayer technologies

what is the data service layer?

universal storage

application programming interfaces (apis)

universal data access

uda-based access components

data modeling,

identifying data

defining data

ensuring data integrity

defining operationai processes

choosing a data storage technology

microsoft data access components (mdac)

open database connectivity (odbc)

ole db

activex data objects (ado)

remote data service (rds)

choosing the right data access technology

when to use ado

when to use rdo

when to use odbcdirect

when to use dao

when to use odbc

choosing a data access strategy

accessing host-based data

ado for the as/400 and vsam

ddm and ole db

comti and mainframe data integration

comti makes it easier to extend transactions

differences between windows and mainframe terminology

dcom connector for sap

com+ in-memory database (imdb)

summary

review


chapter 10 testing and the production channel

managing the development environment

production channel

change control process

sizing the production channel

testing enterprise applications

component-level testing

local integration teshng

debugging tools

data access testing

integration testing

performance validation

defining performance requirements

defining metrics and goals

measuring performance

defining performance tests

detendning baseline performance

identifying and eliminating bottlenecks

common bottlenecks

scaling the production environment

configuration #1: single node

configuration #2: iis on a separate node

configuration #3: sql server on a separate node

configuration #4: each database on a separate node

configuration #5: partitioned database

configuration #6: partitioned application

fault tolerance

bug management

tracking

classification

resolution

summary

review

case study8 testing rms

what's needed and why


chapter 11 application security

authentication security

wndows nt authentication

kerberos authentication

web-based authentication

sql server authentication

encryption

security-related protocols

secure sockets layer (ssl)

ssl, iis 4.0, and microsoft proxy server

server gated cryptography

cryptoapi

access security

wndows nt access security

user access control

file protection

distributed component protection

operating system services protection

wndows nt registry security

asp and html page security

mts application and data security

sql server access permissions

auditing

log files

event logs

distributed environments

summary

review


chapter 12 development deliverables

overview of the developing phase

planning feeds the developing phase deliverable

development process

who does what during development?

step #l: analysis and rationalization

step #2: implementation

step #3f validation

ongoing risk management process

scope complete milestone and its deliverables

interim milestones

revised functional specification

revised master project plan

revised master proect schedule

revised master risk assessment document

source code and executables

user performance and support elements

testing elements

summary

review

case study 9 developing rms

product management report

program management report

user education repoft

logistics management report

development report

testing report

problem solving

regression testing

scope complete milestone


part 4 shipping the product

chapt6r 13 product stabilization

overview of stabilization

stabilization process

who does what during stabilization?

interim milestones

milestone #l: interim releases as bugs converge

milestone #2: zero-bug release

milestone #3: release candidates

milestone #4: final product release

ongoing risk management process

release milestone and its deliverables

release notes

user and support performance artifacts

testing results

project archives

woduct deployment

planning the product deployment

deployment timeline

software, data setup, and conversion

interim product release deployment

deployment methods

production support

data migration and coexistence issues

summary

review


chapter 14 project review

case for project review

capability maturity models

project review considerations

preparation for a project review meeting

organizing a project review team

capturing feedback

accountability

summary

review

case study 10 shippin9 rms

are we ready for the users?

a fresh look

user feedback

reviewing the project

appendix review questions and answers

glossary

bibliography

index