Speaker: Sreeram Sunkara, VMware Date: July 2023

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Tanzu at
Enhancing DevEx and Simplifying
Operations at Scale
Sreeram Sunkara
Staff Solution Engineer
07/18/2023

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TAS at Cardinal Health
Brief History:
● Tanzu Application Service introduced at
Cardinal Health in 2016
● Foundations set up for Cardinal Health EIT
and Fuse in AWS
● Cardinal Health EIT foundation migration to
GCP in 2018
● Platform of choice for modern cloud native
applications
● First platform to enable Blue-Green
deployments
● Hosts several Business critical applications

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Tanzu Application Service Outcomes
Speed
Develop Apps
2x faster
Blue/Green
Deployments
Stability
0 outages for
App releases
0 Downtime for
critical apps
Scalability
5000+ app
instances
Multi-cloud Tas
Foundations
Security
Quick patching
cycles for all
known CVEs
Rapid response
to log4j CVE
Savings
2x lead-time
improvement
2 FTEs to
manage all
foundations

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TAS Value Stream Findings