Leading a Transformation
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This document discusses leading a transformation to cloud technologies. It provides guidance in 4 key areas: 1) Investing to drive a high rate of change, 2) Picking big projects to replatform early, 3) Having a point of view on being cloud native, and 4) Preparing to be in a hybrid state for some time. The goal is to transition to the cloud in a way that is faster, better, cheaper, safer, and more reliable. Cloud services provide many building blocks to evolve architectures, but transformations take time and hybrid states are common during the process.
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Leading a Transformation
- 2. Subbu Allamaraju @sallamar https://www.subbu.org © 2019 Expedia Group 2 Vice President, Cloud and Architecture, Expedia Group
- 3. © 2019 Expedia Group 3
- 4. Faster, better, and cheaper Safer, reliable
- 5. © 2019 Expedia Group 5Image ID 130985919 © Andrey Kryukov | Dreamstime.com [Innovate here ]
- 6. Plenty of building blocks for evolving architectures EC2 API Gateway Athena CloudSearc h EFS EMR Kinesis QuickSight Route 53 SES SNS SQSCloudWatch CloudTrail Config Data Pipeline DMS Direct Connect Directory Service KMS Lambda DynamoD B EBS ElastiCache RDS RedshiftS3 CloudFront EC2 Container Service EKS ElasticSearc h Service GuardDut y DynamoDB Accelerator VPC Shield Glue SageMaker Neptune MQ © 2019 Expedia Group 6
- 7. © 2019 Expedia Group 7Image ID 130985919 © Andrey Kryukov | Dreamstime.com [Go fast and safe]
- 8. © 2019 Expedia Group 8Image ID 108996591 © Sutisa Kangvansap | Dreamstime.com How to organize for execution? How to build, deploy and run software? How to keep sites and services available? How to secure and protect networks and data? How to be fiscally responsive and responsible?
- 9. © 2019 Expedia Group 9Photo by Aaron Burden on Unsplash
- 10. © 2019 Expedia Group 10 1. Invest to drive rate of change Image ID 1913853 © Mypokcik | Dreamstime.com
- 11. © 2019 Expedia Group 11
- 12. © 2019 Expedia Group 12 2. Pick big boulders early Image: ID 130284209 © Juhku | Dreamstime.com
- 13. © 2019 Expedia Group 13 Replatform Untangle for high rate of change High pain – high gain – high motivation Lift and shift Needed rate of change vs time to replatform Low pain – low gain – low motivation Move and tune Most as quickly as you can, then tune iteratively Pace the change to reduce risk Deprecate Code and practices that you don’t want to carry forward
- 14. © 2019 Expedia Group 14 3. Have a point of view on being cloud native
- 15. © 2019 Expedia Group 15 Internalize cloud economics Embrace cloud native services Build for redundancy and exercise failovers Standardize and automate security and controls
- 16. © 2019 Expedia Group 16 4. Prepared to be in hybrid state for a while
- 17. Thank you © 2019 Expedia Group 17Source: https://www.trover.com/d/YxjO-plaza-vieja-havana-cuba
Notas del editor
- Introduction to the topic Lessons learned
- Good afternoon everyone. Thanks for taking time to join this session. My name is Subbu Allamaraju. I’m Vice President and a senior technologist at the Expedia Group, where I lead Expedia’s cloud efforts. We started this journey 3+ years ago in earnest, and we now have some significant workloads running at scale on the cloud. Prior to Expedia, I lead eBay and PayPal’s private cloud platform across multiple data centers Xxx Here is my twitter handle. xxx
- A more mundane name Picking up stuff and moving on
- This is pursuit for speed and safety Speak to the six metrics - Increase deployment frequency - Reduce lead time - Reduce price for performance - Reduce change failure rate - Reduce failed customer interactions - Improve availability
- Getting easier Reshuffling complexity at a rapid pace
- Plenty of building blocks Compare to the data center Architecture iterations
- More building blocks for speed and safety Many aspects of CI/CD are getting commoditized now Regions and availability zones providing building blocks for robust architectures
- Yet, this is easier said than done. Executing large change in a decentralized world
- No cook book