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Reliable Connected Vehicle Services
Connected car services needs interruption free platform
Global Automotive Industry Leaders
Challenge
- Business required RTO and RPO under 2 minutes for mission critical connected services.
- Multi-AZ cloud native services on AWS didn’t provide availability on region outages.
- Single region S3 buckets posed availability challenges on region outage.
- Relational databases posed challenges of replication delays and longer time to enable alternate region as master (write nodes).
Solution
- Designed a multi region(4) architecture with latency and health based routing at DNS. Two active regions, two standby for canary deployments.
- Implemented cloud native container based micro services on AWS EKS for mission critical workloads like IAM, user profile, etc.
- Migrated datasets distributed NoSQL based datastores backing the HA design.
- Fully automated devops process for seamless deployments and piloting.
Technologies
Benefits
- Active-active multiregional setup helped with RTO and RPO objectives(within two minutes).
- Highly and available services met the millisecond level SLAs for business transactions.
- Modern security patterns helped exposing services directly to edge devices without additional layers of latency.
- New platform provided ability to pilot features to selected users/devices before final rollouts.