New Blogs

Due to some technical reason, I have shifted to http://www.rpradeepkumar.blogspot.com.

So, Here come my stories and all other related works will publish in an above site.

Thanks for your co-operation....

Profiles

Profiles

CICS : Components

Domains - CICS Components
KE - Kernal
DS - Dispatcher
DU - Dump
LC - Local Catalog
ME - Message
PA - Parameter
SI - System Initialization
TI - Timer
DM - Domain Manager
GC - Global Catalog
LM - Lock Manager
MN - Monitoring
ST - Statistics
SM - Storage
TR - Trace
XS - Security
XM - Transaction Manager
AP - Application (e.g. Terminal Control, Temporary Storage Control, Transient Data Control)

JCL : Management Class

For allocating a dataset, the first parameter is MANAGEMENT CLASS. Once the dataset is created, it should be saved in DASD(TYPE : 3390).The name called MIGRATION. Storage Admin given the priviledge for saving your dataset within a daylimit. Once your daylimit get expired, Its moved into TAPE(TYPE : 3370/3380). The name called RETENTION.
So, the migration & retention were controlled by MANAGEMENT CLASS.

IBM Mainframe

History of Mainframe : In older days, Noone were knew, one of the computer wont get succeed. But that computer blast and enter into the world. The name is Mainframe.Here the entire concept is different. One application program. One default compilation program. One database. One storage access method. One designing tool. One interecting tool. Controlling by operating system z/OS.Its a server.