소프트웨어 개발 방법론 - Software Development Methodology
방법론란 소프트웨어를 개발하기 위해 개발 조직환경과 소프트웨어 및 시스템을 사용할 사용자의 환경에 적합한 소프트웨어 개발 방법을 의미한다. 소프트웨어 개발방법은 소프트웨어 공학의 대가에 의해 소프트웨어 개발방법론이라는 학문형태
13.1 SYSTEMS AS PLANNED ORGANIZATIONAL CHANGE
Systems Development and Organizational Change
[그림]organizational change carries RISK
and RETURN
새로운 정보 시스템은 다양한 조직변화를 일으킴.
이러한 조직 변화는 위험과 보상을 수반하는 정도에 따라 4가지의 형태로 분류됨.
Automation(자동화)
√조직 변화의 가장
소프트웨어 요구 분석기법
1. 자료 흐름 지향(data flow oriented)분석기법
자료의 현실세계에서의 흐름과 흐름에 따른 가공절차 시각에서 사용자 요구를 파악하자는 것
=속칭구조분석기법(structured analysis)
구조적 분석 :
도형 중심의 분석용 도구
①자료흐름도(DFD : data flow diagram)-시스템의 전체적인 자
III. The Four Main Issues
In this survey, we picked 4 issues, which got nationwide interest among Koreans. One of our goals is to figure out coexistence of the Rally effect and left-skewed, cynical attitude of blogs, we needed to select controversial issues and they should be criticized by bloggers. Selected ones are the Cheonan sinking, the mad cow fears, the 4 major rivers project and the
modules that show manageable levels of detail
- the processes or transformations
-Characteristics of Object-oriented development
1. More iterative and incremental than traditional structured development.
2. The object-oriented design phase describes how the objects will behave and how they will interact with one other.
3. Potentially reduce the time and cost of writing software .
Methodology
4.1. Objective
The objective of the experiment is to evaluate system usability when messages are in practice sent and given among strong ties via “I’m Here” location-based AR messenger service. Furthermore, it aims to explore ways for service enhancement in terms of efficient, augmentatively-realized communication.
4.2. Samples and Procedure
The experiment was conducte
or Index): Field in each record uniquely identifies this record for retrieval, updating, sorting
Definition: Organization’s electronic library stores & manages data in a convenient form
DBMS: Software to create & maintain data enables business applications to extract data independent of specific computer programs
Act as an interface between applications program and physical data file
Software Development Laboratories (SDL). In 1979 SDL changed its name to Relational Software, Inc. (RSI). In 1982, RSI renamed itself as Oracle Systems to align itself more closely with its flagship product Oracle Database. Then, today Oracle is the gold standard for database technology and applications in enterprises throughout the world—the company is the world's leading supplier of infor
Ⅱ. The main
1. Segment Marketing
1.1 Define
Segment Marketing analyze the customer's data based on database and segment customer's information, diversify product or service matching customer's propensity.
1.2 Background
SK Telecom has highly market shares in 1999 years, but has structure weaker than competitors in early 20's market. Considering characteristics of a mobile phone that
education, financial technology. And use the proportion of weeks were 70% it seemed higher. Finally, 50 to 60 single retirees, primary called families and friends. they are a lot of interest in health and economic problems, and the weekly proportion to the level of 60% appeared.
1.4 Developing Segment Marketing
Above as customer segmentation has been extended such services as Ting, UTO,