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zIIP Enabling CA-based Web Services: Tales ... - CA Technologies

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With <strong>zIIP</strong> Enablement<br />

CICS TS<br />

HostBridge<br />

H<br />

T<br />

T<br />

P<br />

CICS<br />

TCB<br />

HB<br />

-<br />

Private<br />

SRB<br />

HB<br />

++<br />

Private<br />

TCB<br />

HB<br />

-<br />

With <strong>zIIP</strong> support, a<br />

HostBridge address<br />

space is used to<br />

provide certain<br />

services.<br />

M<br />

Q<br />

The bulk of the action still happens inside the CICS<br />

address space, but runs on the <strong>zIIP</strong>. All EXEC CICS<br />

commands are serviced under a CICS TCB. If your GP’s<br />

are “knee capped” (relative to your <strong>zIIP</strong>s), prepare to be<br />

blown away by the performance.<br />

Copyright © 2011 HostBridge Technology

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