1.RAC research
2.10G database new characteristics
3. Performance optimization (there are many more content)
4. Systematic database expertise
5. Research on Linux and UNIX operating systems
6. Proficiency in other databases such as DB2, SQLSERVER, MYSQL
7. Learn "survival" must-have financial knowledge
8. Proficient database programming knowledge and flexibly
9. Learn database modeling, understand the importance of modeling in DB warehouses and BI
10. Proficient in Java and Common Architecture Technology
11. Learn the UML language, use ROSE to build a reasonable applicable model
