Alert Production Database (APDB)

Overview

This database is used by Alert Production that runs as a part of Prompt Production. Its performance is critical for delivery of the alerts. Due to performance constraints, Apache Cassandra was selected as a backend for production database.

Application Grouping	Alert Production
Operating Hours	24x7
Criticality Level	Real Time
GitHub Application Code Repository	lsst/dax_apdb
GitHub Deployment Repository	lsst-dm/dax_apdb_deploy
Slack Support Channel
Slack Alerts Channel	ops-apdb-alerts
Prod hosts	sdfk8sk001-006
Dev nodes	sdfk8sk007-012

• Application Information
  • Architecture
  • Architecture Diagram
  • Associated Systems
  • Configuration Location
  • Data Flow
  • Dependencies - S3DF
  • Dependencies - External
  • Disaster Recovery
• Documentation and Training
• Security
  • Requesting Access
  • Service accounts
  • Security Incident Response
  • Security Policies
• Procedures
  • Deployment
  • Maintenance
  • Backup
  • Cold Startup
  • Cold Shutdown
  • Reproduce Service
• Troubleshooting
  • Known Issues
  • Monitoring
  • Sample Troubleshooting