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
increases, 80% of Smartphone users are expected to use LBS (by 2013) and the global market for mobile LBS will increase from $2.1 billion (2009) to $18.3 billion by 2015 with the Compound Annual Growth Rate of 43%. Along with the advancement in mobile technology, research into ways of determining the location of mobile terminals on various kinds of networks has been carried out extensively.
technology.
Patent
Datebase
Korea
1983.03.25 – 2011.01.05
America
1976.01.06 – 2010.12.28
Europe
1978.12.20 – 2010.12.01
Japan
1976.10.01 – 2010.08.26
China
1985.09.10 – 2010.09.29
UK
1893.01.01 – 2010.07.28
Germany
1920.01.01 – 2009.12.10
France
1920.01.01 – 2010.07.30
[Table3-1] Data offer present condition of t
technological trend, TOPIS also provides bus information through iPhone application.
Bus information terminal refers to the terminal units placed in each bus stop that shows which bus line is how far from the bus stop, and at in how many minutes the bus will arrive. The picture on the right is a BIT that was displayed in the TOPIS Center.
Moreover, TOPIS installed larger versions of BIT inside
Data분석 툴이 필요하였다. 또한 각 지점간 DB를 통합할 수 있는 통합시스템이 필요하였다.
3. What role has database technology played in Harrah’s strategy?
How critical is it to the success of the company?
1) Total Rewards Program
Harrah’s 호텔이나 카지노에서 고객이 Total Rewards Card의 시용을 결정할 수 있는데 가입 시 고객에