Contenu connexe Similaire à Dropwizard at Yammer Similaire à Dropwizard at Yammer (20) Dropwizard at Yammer2. Once upon a time… (2010)
RabbitMQ!
(3 nodes)!
PostgreSQL
3. Birth of Dropwizard (2011)
PostgreSQL
3 Services
Jetty!
Jersey!
Jackson!
Metrics!
Guava!
Logback!
=!0.0.1-SNAPSHOT!
6. • Physical hardware.
• At least 2 nodes per service, for HA and zero
downtime deploys.
• In house deployment service, built using
Dropwizard.
Deployment
8. • Check MK, PagerDuty
• Polling /healthcheck
• Ganglia
• Polling /metrics
• Load balancers
• Polling /ping
• Hystrix
• Tenacity
• Breakerbox
Monitoring, Metrics, Visibility
9. Feedie – GET req/sec! Artie - # connections!
Whoville – POST req/sec! Backups – bytes/sec!