II.
Role overview
Reference · liverole:database-engineer
Database Engineer overview
Builds and optimizes database internals or database-heavy systems — query planners, storage engines, replication, and connection pool tuning. Distinct from DBA; focuses on engineering over operations.
Attributes
displayName
Database Engineer
isAgentic
false
requiredCapabilities
[]
requiredDomains
[]
description
Builds and optimizes database internals or database-heavy systems —
query planners, storage engines, replication, and connection pool
tuning. Distinct from DBA; focuses on engineering over operations.
Outgoing edges
applies_to1
- domain:databases·DomainDatabases
holds_responsibility2
- responsibility:performance-optimization·ResponsibilityPerformance Optimization
- responsibility:data-quality·ResponsibilityData Quality
requires_expertise3
- skill-area:postgres-tuning·SkillAreaPostgres Performance Tuning
- skill-area:connection-pool-tuning·SkillAreaConnection Pool Tuning
- skill-area:database-migration·SkillAreaDatabase Migration
Incoming edges
involves_role2
- workflow:schema-migration-workflow·WorkflowSchema Migration Workflow
- workflow:database-failover-drill·WorkflowDatabase Failover Drill