数据库工程师证书

8000 10000 IT 1 2 3 4 5 6 7 8 9 10 11 12 13 IT QQ 1 150 2 150 1 1 1 1 1 1 1 CPU I O I O CISC RISC 1 1 2 RAID 1 1 3 1 2 1 2 1 Hash 1 2 2 1 3 1 3 1 I O JCL 1 3 2 1 4 OSI RM Client Server Browser Server Browser Web Datebase LAN LAN LAN LAN WAN 2 2 1 2 1 1 ER s 2 1 2 RDB OODB ORDB NDB Web 2 1 3 Client Server 2 2 2 2 1 2 2 2 SQL SQL SQL SQL API SQL 2 3 ACID UNDO REDO 2 4 2 4 1 BC 2 4 2 SQL 2 5 2 6 2 6 1 2 6 2 2 6 3 2 7 2 8 3 3 1 CASE 3 2 DFD DD ERD UML 3 3 HIPO 3 4 3 5 4 5 6 7 2 1 1 1 1 2 1 3 1 4 1 4 1 ER DBMS 1 4 2 1 4 3 1 4 4 1 5 1 6 2 2 1 Client Server DBMS Client Server SMP MPP 2 2 C Java Visual Basic Visual C PowerBuilder Delphi 2 3 2 4 2 5 2 5 1 2 5 2 2 5 3 2 5 4 2 6 2 7 3 3 1 3 2 SQL Server Oracle Sybase DB2 Access Visual Foxpro UDDT 3 3 3 4 3 5 4 4 1 4 2 4 3 DBA 4 4 SQL 4 5 5 SQL 5 1 5 2 SQL SQL SQL 5 3 Create Datebase Create Table Alter Table Drop Table Create Index Drop Index Create View Drop View 5 4 Select SQL SQL SQL 5 5 Primary Key Foreign Key Null Check Create Domain Create Assertions Grant Revoke 5 6 Create Trigger 5 7 SQL SQL SQL SQL Declare SQL API 5 8 SQL 6 6 1 6 1 1 6 1 2 6 1 3 6 1 4 2 3 6 1 5 6 2 6 3 Web DBMS Web ASP JSP XML 7 7 1 7 2 SQL 8 8 1 OODBMS 8 1 1 OODBMS 8 1 2 8 1 3 8 1 4 ORDBMS ORDBMS 8 2 ERP 8 2 1 ERP MRP MRP ERP ERP 8 2 2 ERP ERP ERP 8 2 3 8 3 OLAP OLTP 1 2 3 I