Electronic invoicing platform migration to Google Cloud Platform
Major supermarket chain
The challenge
The company's electronic invoicing platform ran on on-premise infrastructure with end-of-life technologies, generating growing obsolescence risks, high maintenance costs, and limited scalability to handle the transactional volume peaks typical of the supermarket business. Day-end closings, high-demand periods, and mass promotions placed significant pressure on existing infrastructure, causing performance degradations at critical moments for business operations. The dependency on physical hardware also made it difficult to implement security improvements and patches within required timeframes.
The solution
We migrated the electronic invoicing platform to Google Cloud Platform, redesigning critical processing components on Cloud Run to achieve automatic scalability in response to volume variations. Transactional databases were migrated to Cloud SQL with high-availability configuration, and a messaging layer was implemented with Pub/Sub to decouple the processes of generating, signing, and submitting electronic documents to the tax authority. Deployment was performed with a blue-green strategy to eliminate maintenance windows. Operational monitoring alerts and dashboards were integrated in Cloud Monitoring to ensure real-time visibility into system behavior.
Results
-
Automatic scaling capability during transactional peaks without infrastructure team intervention
-
Significant improvement in system response times during day-end closings and peak demand periods
-
Elimination of technological obsolescence risk associated with on-premise infrastructure
-
New version deployments with no maintenance windows or business impact
-
Reduction in infrastructure operating costs compared to previous model
-
Real-time monitoring with proactive alerts for anomalies in the invoicing flow
Technologies
- Google Cloud Run
- Google Cloud SQL
- Google Cloud Pub/Sub
- Google Cloud Monitoring
- Google Artifact Registry
- Terraform
- Docker
"The migration gave us the peace of mind we needed: our invoicing system now scales automatically when needed, and the IT team can rest easy during peak seasons."
Do you have a similar challenge ?
Let's talk about your context. Our team can help you design a solution tailored to your industry and scale.
No commitment · Reply within 24h