peopleware

PEOPLEWARE

The meaning of Peopleware.

is a term used to refer to one of the three core aspects of
computer technology, the other two
being hardware and software. Peopleware can refer to
anything that has to do with the role of people in the
development or use of computer software and hardware
systems, including such issues as developer productivity,
teamwork, group dynamics, the psychology of programming,
project management, organizational factors, human interface
design, and human-machine-interaction

The neologism, first used by Peter G. Neumann in
1977 and independently coined by Meilir Page-Jones in 1980,
was popularized in the 1987 book Peopleware: Productive
Projects and Teams by Tom DeMarco and Timothy Lister.

The term "Peopleware" also became the title and subject
matter of a long-running series of columns by Larry Constantine
in Software Development magazine, later compiled in book form

Information systems managers
(IS Manager) implement information technology in
an organization, overseeing a team of IT
professionals. The role encompasses information
systems planning, installation, and maintenance,
including hardware and software upgrades. IS
managers may focus on a specific issue such as
network security or Internet services, or they may
coordinate all technology operations.

systems analyst is an information technology (IT) professional who
specializes in analyzing, designing and implementing information systems.
Systems analysts assess the suitability of information systems in terms of their
intended outcomes and liaise with end users, software vendors and
programmers in order to achieve these outcomes. A systems analyst is a
person who uses analysis and design techniques to solve business problems
using information technology. Systems analysts may serve as change agents
who identify the organizational improvements needed, design systems to
implement those changes, and train and motivate others to use the systems

A computer programmer, sometimes
called more recently a coder (especially in more
informal contexts), is a person who creates
computer software. The term computer
programmer can refer to a specialist in one area
of computers, or to a generalist who writes code
for many kinds of software.

A user is a person who utilizes a computer or network service. Users of
computer systems and software products generally lack the technical expertise
required to fully understand how they work. Power users use advanced features of
programs, though they are not necessarily capable of computer programming and
system administration.

DDD

The meaning of Flow Chart

A flowchart is a type of
diagram that represents a workflow or
process. A flowchart can also be defined as
a diagrammatic representation of an
algorithm, a step-by-step approach to
solving a task.

The flowchart shows the
steps as boxes of various kinds, and their
order by connecting the boxes with arrows.
This diagrammatic representation illustrates
a solution model to a given problem.
Flowcharts are used in analyzing, designing,
documenting or managing a process or
program in various fields.

Symbol of Flowchart

Start/End Decision
The terminator symbol marks the A decision or branching point. Lines
starting or ending point of the system. It
usually contains the word “Start” or “End” representing different decisions emerge for different
points of the diamond.

Action or Process Input/Output Data
A box can represent a single step Represents material or information

(“add two cups of flour”), or and entire entering or leaving the system, such as customer
supprocess (“make bread”) within a larger process. order (input) or a product (output).

Document
A printed document or report.

Symbol of Flowchart

Connector Merge
Indicates that the flow continues Indicatrs a step that where two or
where a matching symbol (containing the more sup-lists or sup-processes become
same letter) has been placed. one.

Flow Line Collate
Lies indicate the sequence of steps Indicates a step that orders
and the direction of flow. information into a standard foemat.

Delay
Indicates a delay in the process.

Symbol of Flowchart

Sort Subroutine
Indicates a step that organizes a list Indicates a sequence of action that perform
of items into a sequence or set based on some a specific task embedded within a larger process. This
per-determined criteria. sequence of actions could be described in more detail
on a separate flowchart.
Manual Loop
Indicates a sequence of commands Loop Limit
that will continue To repeat until stopped Indicates the point at which a loop
manually. should stop.

Symbol of Flowchart

Data storage Display
Indicates a step where data gets Indicates a step that displays
stored. information.C

Database Off Page
Indicates a list of information with a Indicates that the process continues
standard structure that allows for searching off page.
and sorting.

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