1. The development of database
Tianhao Tao
Yiwen Liu

2. What is data
Data is information about facts in real world

3. Methods to store data
Catalog card
Files

4. History of database Computerized database started CODASYL IMS
Structured Query Language, became the standard query language
NoSQL and NewSQL
1960s
1970s
1980s
1990s
2000s
E.F. Codd
A Relational Model of Data for Large Shared Data Banks
Object-Oriented
Database

5. Features of database Data Independence Metadata Data Insulation
Concurrency
Data Integrity
Data Security

6. Relational Database Relation/Table/File Attribute/Row/Record
Tuple/Column/Field
Schema
Primary Key
Foreign Key

7. Structured Query Language(SQL)
data manipulation language (DML)
data definition language(DDL)
data control language (DCL)
data query language (DQL)

9. Conclusion
Database is an organised collection of data, also refers to the Database Management System(DBMS)
Relational model is the most popular database model. SQL is the language used on relational database management systems.