to analyze large pools of data
• Enables users to extract useful information that was previously buried in large quantities of data
A collection of current or historical data from a number of applications or groups
A small database on a PC
A massive data warehouse
Just extracts or copies of production database
☞Does not interfere with
critical operational systems
Bit: Binary Digit (0,1;Y,N;On, Off)
A smallest unit of data
Byte: Combination of BITS which represent a CHARACTER
Field: Collection of BYTES which represent a DATUM or Fact
Record: Collection of FIELDS which reflect a TRANSACTION
File: A collection of similar RECORDS
Database: An organization’s Electronic Library of FILES
Entity: A person, place, thing, or event about which information m
system)이나 아리엘 시스템 등을 이용해 학술지 논문의 복사 요청을 하면, 해당 학술지의 논문을 비트맵 이미지로 스캔하고 원래 크기의 8% 이하로 압축해 PC에 저장한 다음 인터넷을 통하여 문헌을 전송하게 된다. 전송받은 문헌의 비트맵 이미지는 아리엘 워크스테이션에 저장되어 압축을 풀고, PC에 연
Ⅰ. 개요
오늘날 서구 학계(특히 사회과학 분야)에서는 질적방법이 점차 수용되고 있다. 이것은 사회의 복잡성이 하나의 관점으로 이해될 수 없음을 연구자들이 자각하게 되었다는 사실에 부분적으로 기인한다. 한국사회과학에서도 이러한 경향은 크게 눈에 띄는 것은 아니라고 하더라도, 양적방법
km2
CBM 매장량: 6.85조 m3
중국, Ordos Basin
면적: 12,000 km2
CBM 매쟝량: 2.84조 m3
4. 결언
CBM의 이론적 요소와 실제 사례를 분석한 결과 공통적이면서 핵심적인 평가 요소를 결정할 수 있었음.
다른 사례에 적용해 본 결과도 성공적
지질 부분에서 이 Key Elements를 이용하면 효과적인 투자 결정 가능
and set the theme . Additional goal for the project is to conduct association analysis of vending machine-related terminology to use them as keywords in commercials. To accomplish this goal, we collected questionnaires from 100 university students and ran SAS (Statistical Analysis System) program.
Ⅰ. Introduction
1) Location
Russia is located in the north Eurasia continent (Far East Asia ~ Europe). Russia is the largest country in the world which is about 1/8 of the world’s land area. Because of this huge territory, there is an 11-hour time difference between East and West.
2) Climate
The huge territory of Russia also makes a various climate zone. Basically, Russia has continental
Ⅰ. Introduction
1. Community background and School nature of Shin-heung middle school.
1) Community map
2) Foundation of Shin-heung middle school : In 1900
3) A number of student :
4) Educational welfare priority support project's number of supply-demand student : About 250
2. The Education-Welfare Priority Support Project introduction
1) Project promotion bac
mine products, especially when they buy luxury products such as diamonds. Also, they concern about the security of online transactions and the privacy of personal information. They have to wait until the product is delivered and if the product is unsatisfying their expectation or has a defect itself, consumers have to return or exchange items, which will cause huge inconvenience for them
- Contr
2) Before implement the ERP system in Shell Canada
Contractors had to send summarized invoices to Shell Canada, and it would take a contractor between 8 to 20 hours to prepare. Then, each invoice is reviewed by the territory manager and then forwarded to the head office for payment processing, and it would take another 16 to 30 hours per month. At the head office, another 200 hours of work was