Want your organization to be cloud native? Learn how Charter Communications did it from Naveen Byreddy at SmartBear Connect 2017.

1. Cloud Native Journey - Netflix OSS to Containers and Sidecars
NAVEEN BYREDDY

2. Software engineering – guiding principles
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DevOps model Short and continuous sprints
Micro-services
1 Cloud leading edge technologies Service offering anywhere and reusable
Speed to launch and design
Auto scaling Reliable, predictable and cost-effective
Data persistence with NoSQL Scalable for high volume transaction
Multi zone clusters Auto-switching for failover
CI / CD Faster release cycles
Zero downtime deployments No customer impact
Test automation Reduce test cycle time
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3. Charter: Confidential
Design Principles
3
NETFLIX OSS ( AWS )
A collection of open source
components for running in the
cloud
Building blocks for building apps
ready to run in the cloud.
Wrappers for other things to run in
the cloud (Priam for Cassandra)
Not everything has been open-
sourced. Some tools have been
adapted to the operational
requirements at Charter.

4. Charter: Confidential
Code Deployment
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Automate Configuration management
- Allow OPS to publish configs per
environment
- Create a way for developers to use
those configurations

5. Charter: Confidential
The original CI design
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6. Charter: Confidential
Serverless Engineering
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7. Charter: Confidential
Alerting, Logging and Monitoring
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8. Charter: Confidential
Application Architecture
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9. Containers and Sidecars

10. Charter: Confidential
Evolution of Continuous Integration
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11. Charter: Confidential
Evolution of Continuous Delivery
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12. Charter: Confidential
Testing as a Sidecars
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13. Charter: Confidential
Evolution of Platform
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14. Charter – Dev & Test summary
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150 + 999+ 10K + 500 + 75K+
Applications
Software
systems
Instances Releases Builds
T&C
BOTNET
TV Everywhere
Charter.net
IPVOD
Spectrum Guide
Nextgen VOD
Voice manager
Email
WiFi
Caller IDSpectrum Business
SeeiT PAAS
80K +
Tests
Worldbox
Resi Microsites
Business MicrositesInstant upgrade
WACWalled garden
CLMS
IPContent
delivery
Search
Spectrum U
Care UI
MyAccount
Spectrum DVR
STVA
Browser messaging
Companion control
Contacts
DAI EAS