IBM IMS Essentials Part 1: IMS Database Manager ...IMS Essentials Part 1: Database Manager you are introduced to the IMS Database Manager. IMS hierarchical databases are covered and the Data Language/I (DL/I) function codes used to query and update the databases within application programs. You are introduced to database change logging and the various database recovery utilities used in IMS. Finally you learn about IMS hierarchic access methods more...
IMS Essentials Part 1 IMS Database Manager ...IMS Essentials Part 1: Database Manager, you are introduced to the IMS Database Manager. IMS hierarchical databases are covered, and the Data Language/I (DL/I) function codes used to query and update the databases within application programs. You are introduced to database change logging and the various database recovery utilities used in IMS. Finally, you learn about IMS hierarchic access more...
IMS Essentials Part 3 DEDBs Advanced IMS Systems DB2 ...IMS Essentials Part 3: DEDBs, Advanced IMS Systems, and DB2, you learn about data entry databases (DEDBs) and expedited message handling (EMH). The Advanced IMS Systems section introduces DBCTL and the concept of data sharing in IMS. The Common Service Layer (CSL) architecture is explained. Finally, the relationship between IMS and DB2 is explained, including the IMS to DB2 attachment. This more...