The Peninsula hotel

1. DBMS

1.1. The benefits of DBMS

1.1.1. The greatest security firewall

1.1.2. Authentication and access authority

1.1.3. Reduce to data duplication

1.2. Powerful of relational

1.2.1. Flexible and accessible

1.2.2. Dasily to deliver data required by users

1.2.3. Provided that any two or more tables share a common data element.

1.3. The major capabilities

1.3.1. Data definition capability

1.3.2. Data dictionary capability

1.3.3. Data manipulation language

1.4. Solved

1.4.1. Effective manage data and access data

1.4.2. Centralized and integrated data

1.4.3. Have perfect security system

2. The issues of information system

2.1. Information leakage

2.2. Privacy of the individual

2.3. intellectual property

3. The potential issues

3.1. Service Automation

3.2. Free WiFi

3.3. System Error

4. The problems

4.1. Data redundancy

4.2. Lack of sharing

4.3. Lower security