A perspective on the Multi-Cloud world

A Perspective on a Multi-Cloud World Sasha Rosenbaum Black Belt Team Lead, Red Hat @DivineOps 1

Sasha Rosenbaum Black Belt Team Lead, Red Hat Dev Ops DevRel Customer Success @DivineOps 2 V0000000

Let’s start with some basics… Public Cloud ● IaaS - Dominated by 6-8 Clouds ● PaaS - Dominated by 50-100 Clouds ● SaaS - Over 4000 SaaS offerings Data Center | Private Cloud ● “Only 20% is in the Public Cloud” - IBM ● “Only 5% is in the Public Cloud “ - AWS 2020 Worldwide Public Cloud Revenues (~$235B USD) 3 2020 Worldwide Data Center Revenues ($2-4T USD)

The numbers tell us that the Cloud is still in early days, with many valid choices today, and many long-term challenges to address. 4

Does Multi-Cloud really exist? Vendors Analysts Thought-Leaders Twitter 5 Vendors Analysts Thought-Leaders Twitter

Does Multi-Cloud really exist? Most Companies New Regulations Existing Apps Acquisitions Integrations 6 New Apps

How do Companies think about Multi-Cloud? Centralized IT Groups PLANNED ARCHITECTURE ● Managing both Private and Public Cloud ● Consistent Technology ● Consistent Operations ● Consistent Security ● Consistent Audit/Compliance ● Flexible Add-Ons ● Self-Service Access 7 (40%) Decentralized Groups EVOLVED ARCHITECTURE ● ● ● ● ● Managing Private Cloud Managing Public Cloud Not managing Public Cloud Acquisitions Centralized and Distributed Teams and Architectures (40%) NOT OUR PROBLEM ● Only Public Cloud ● Self-Managed (at least initially) (20%)

Open source is defining the new industry standards 1M+ projects 100M+ repositories Source: https://github.com. August, 2019. 40M developers 2.1M businesses

But open source presents many choices… 9

How to Proceed in a Multi-Cloud World? 10 Operational Consistency Build Against Open APIs Technology Consistency Understand Data Locality

Thank you! @DivineOps 11