Install IBM DB2. Can be download from IBM The JDBC driver for db2 locates at:
C:\Program Files\SQLLIB\java
IBM RAD 太貴, 要練習, 先架 Eclipse + Glassfish. 等到 WAR 及 JAR files 寫好後再用 AST 組裝 EAR 檔案, 並上傳至 WAS 61