VSAM Demystified

Figures

1-1	3390/3380 Track Format	7
1-2	General format of a control interval	9
1-3	General format of a sequence set	12
1-4	General format of an index set	13
1-5	Components of a KSDS structure	17
1-6	Entry sequenced data set (ESDS)	20
1-7	General format of a relative record data set	21
1-8	Linear data set (LDS)	23
1-9	DEFINE command required parameters	32
1-10	ISPF under TSO	34
1-11	AMS commands	35
1-12	DITTO selection panel	36
1-13	DITTO edit function	37
1-14	VSAM edit panel	38
2-1	Response time components	45
2-2	Data Class panel	51
2-3	VSAM message indicating too small a region size	62
2-4	Address space layout	62
2-5	NSR buffering	70
2-6	VSAM shared resources (LSR/GSR)	78
2-7	CMS dictionary selection	98
2-8	ISMF Data Class display	100
2-9	Striped VSAM data set	105
2-10	Layering in VSAM data set striping	106
2-11 ...