software project management Artifact set(spm)

 What is Artifact?
 Artifact Sets.
› Management Sets.
 Specific Artifacts in the Management Set.
› Engineering Sets.
 Requirement Sets.
 Design Sets.
 Implementation Sets.
 Deployment Sets.
 Life Cycle Focus on artifact Sets.

 The term artifact in connection with
software development is largely
associated with specific development
methods or processes(such as project
plans, business cases, and risk
assessments.)

 To make the development of a
complete software system manageable,
distinct collection of information are
organized into artifact set.

 Artifacts are organized into two sets
 Management set:
 Planning and execution artifacts.
 Engineering set:
 Have different qualities and representations
Requirements set Design set
Implementation set Deployment set.
 A set represents a complete aspect of the
system.
 An artifact represents some cohesive
information typically developed and
reviewed as a single entity
› e.g. prototype, use case model, design model

 These artifacts are mainly designed to
capture data associated with process
planning and execution.
 Text and graphics will include whatever is
necessary to capture the contracts among
the project personnel (project
management,architects,developers,testers), among
stakeholders(funding authority,user,software project
manager,oraganization manager), and between
project personnel and stakeholders.

 The management set includes several
artifacts :
› Work Breakdown Structure:
 Vehicle for budgeting and collecting costs.
 The software project manager must have insight
into project costs and how they are expended.
 If the WBS is structured improperly, it can drive
the evolving design in the wrong direction.
› Business Case:
 Provides all the information necessary to determine
whether the project is worth investing in.
 It details the expected revenue, expected cost,
technical and management plans.

› Software Development Plan:
 The defining document for the project’s
process.
 It must comply with the contract, comply with
the organization standards, evolve along with
the design and requirements.
› Deployment:
 It include several document subsets for
transitioning the product into operational
status.
 It could also include computer system
operations manuals, software installation
manuals, plans and procedures for cutover

› Environment:
 A robust(strong) development environment
must support automation of the development
process.
 It should include :
 requirements management
 visual modeling
 document automation
 automated regression testing .

 In the Engineering Set, the primary
mechanism for evaluating the
evolving quality of these artifact sets is
in the transitioning of information from
set to set.
 It consist of:
› requirement set
› design set
› implementation set
› deployment set

 The requirements set is the primary
engineering context for evaluating the
other three engineering artifact sets and is
the basis for test cases.
 Vision Statement:
› Notation: text structure is used.
› Documents project scope that supports the
contract between the funding authority and the
project team.

 Supplementary Specifications:
› Notation: Variety of formats
› Can come from regulatory agencies, other
prototypes indicating proof of concept.
 Requirements models:
› Notation: Usually captured in UML
› Use Case modeling and domain modeling;
activity diagrams.

 Tools used: Visually modeling tools.

 UML notation is used to engineer the design
model.

 Design set contains levels of abstraction.

 The design model include structural and
behavioral information to ascertain bill of
material(quantity and specifications of material, labor
and other cost).

 Design set artifacts normally include: design
model, test model, software architecture

 Tools used: Debuggers, compilers, code
analyzers, test management tools.

 Implementation set artifacts includes
source code (as implementation of
components) their form, interfaces and
executables necessary for stand-alone
testing of components.
› These executables are the primitive parts needed
to construct the end products including custom
components, application programming
interface(APIs), other reusable or legacy
components in some programming languages.

 Tools used: Test coverage and test
automation tools, network management
tools, commercial components (OS, GUI,
DBMSs, middleware, installation tools, etc.)

 Deployment set artifacts normally include
the machine language notations,
executable software, build scripts,
installation scripts, and executable target
specific data necessary to use the
product in its target environment.

 Management artifact evolve at a
constant level across the life cycle.

 Requirements are the focus on the
inception phase.

 Design focus on the elaboration
phase.

 Implementation focus on the
construction phase.

 Deployment focus on transition
phase.

Software Project Management.
A Unified Framework
By: Walker Royce

software project management Artifact set(spm)

software project management Artifact set(spm)

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