Stack

Common Stack

• GraphQL – As technology
• Apollo GraphQL – GraphQL Client and server
• Redis – As local* object store
• Kafka – As Log store / event-store
• Mariadb – As view representation cache
• JWT
• Sentry – Log errors
• ELK – Elasticsearch, Logstash, and Kibana for advanced logging
• Prometheus – metrics

NodeJS Stack

• PM2 – Process manager
• AVSC – Avro Schema Registry
• Express – Web framework
• KafkaJS – Kafka client
• k6 – Stress test framework
• Prism - ORM

PHP Stack

• Symfony

Frontend Stack

• React
• Tailwind – CSS Framework

Infrastructure Stack

• Kubernetes
• Helm 3
• Terraform
• Github Actions

Methodology Stack

• Domain Driven Design