Success Stories z/OS – Net Consumption Reduction
Reduction of provider infrastructure costs for major banking clients in Spain, Mexico, and Brazil.
Challenges
We anticipated future capacity needs of mainframe systems to proactively address the forecasted rise in load.
We established robust cost control dynamics for application consumption on the mainframe platform.
Reduction of technical debt with targeted objectives for CPU/resource consumption, duration, SLA compliance, and response time.
We contractually guaranteed the achievement of consumption reduction targets.
We effectively contained the growth of facility consumption
Results Achieved
TOP 5 banking Spain
Approximate installation size between 11,000 – 13,000 MIPs.
3-year contract
34%
Reduction of MSU/h in R4H
20M€
Cost savings on the mainframe platform
TOP 3 banking Mexico
Approximate installation size between 80,000 – 90,000 MIPs
1-year contract
>5%
Reduced consumption
5M€
Cost savings on the mainframe platform
TOP 5 banking Brazil
Approximate installation size between 90,000 – 100,000 MIPs
9 months of project
>8%
Reduced consumption
8M€
Cost savings on the mainframe platform
TOP 3 banking Spain
Approximate installation size between 60,000 – 70,000 MIPs
+ 8 years of contract
>80%
Reduced consumption
40M€
Cost savings on the mainframe platform
TOP 5 banking Spain
Approximate installation size 20,000 MIPs
20 months of project
10%
Reduced consumption
5M€
Cost savings on the mainframe platform
TOP 5 banking Spain
Approximate installation size 30,000 MIPs
20 months of project
35%
Reduced consumption
10M€
Cost savings on the mainframe platform
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