Connected Vehicle Maintenance Services and Solutions | Case Study

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.