DBRaven

Architecture Structural Diff

Compare two scenarios node-by-node. See exactly which components, failure modes, and connections are shared, removed (−), or added (+) when switching from the left scenario to the right.

Select Scenarios to Diff

left, removals (−)

right, removals (−)

Healthcare Records PlatformAudit and Compliance Platform
11 removed+8 added14 unchanged

Components

19

Healthcare Records Platform

17

Audit and Compliance Platform

12 shared7+5

Failure Modes

6

Healthcare Records Platform

5

Audit and Compliance Platform

2 shared4+3

Connections

0

Healthcare Records Platform

0

Audit and Compliance Platform

0 shared

Components

12 shared7 left only+5 right only
=
Write-Heavy Transactionalworkload
workload
=
Event Streamingworkload
workload
=
PostgreSQLprimary datastore
data management
=
Apache Kafkaevent stream
async processing
=
Rediscache
acceleration
=
Event Sourcingarchitecture pattern
application logic
=
Change Data Capture via WALarchitecture pattern
application logic
=
Read Replicaarchitecture pattern
application logic
=
Index Tablearchitecture pattern
application logic
=
Transactional Outbox Patternarchitecture pattern
application logic
=
Replication Lag Cascadeoperational risk
operational risk
=
Lock Contentionoperational risk
operational risk
Mixed OLTP (SaaS Core)workload
workload
CQRS (Command Query Responsibility Segregation)architecture pattern
application logic
Rate Limitingarchitecture pattern
application logic
Schema Migration Lockoperational risk
operational risk
Configuration Driftoperational risk
operational risk
Partial Service Failureoperational risk
operational risk
Deadlockoperational risk
operational risk
+
ClickHouseprimary datastore
data management
+
Time Series Rolluparchitecture pattern
application logic
+
WAL Saturationoperational risk
operational risk
+
Write Amplification Cascadeoperational risk
operational risk
+
Disk I/O Saturationoperational risk
operational risk

Failure Modes

2 shared4 left only+3 right only
=
Replication Lag Cascade1 nodes affected
moderate
=
Lock Contention1 nodes affected
high
Schema Migration Lock0 nodes affected
highhigh
Configuration Drift0 nodes affected
moderate
Partial Service Failure0 nodes affected
moderate
Deadlock1 nodes affected
highhigh
+
WAL Saturation1 nodes affected
highhigh
+
Write Amplification Cascade0 nodes affected
highhigh
+
Disk I/O Saturation0 nodes affected
highhigh

Connections

Six-Dimension Assessment

Structural comparison across complexity, risk, scalability, maturity, observability, and generator readiness.

expert complexity, 19 nodes, 0 edges, 6 risks, 3 simulation seeds

Complexity

Audit →

high complexity, 17 nodes, 0 edges, 5 risks, 3 simulation seeds

6 risks (top: high), 4 high/critical, 1 confirmed by simulation

Operational Risk

tie

5 risks (top: high), 5 high/critical, 1 confirmed by simulation

4 scaling thresholds, 3 migration paths, 6 advisor scaling signals

Scalability

depends

4 scaling thresholds, 3 migration paths, 6 advisor scaling signals

Advisor assessment: Advanced; recommended team: Platform Engineering Team; 9 operational requirements

Operational Maturity

tie

Advisor assessment: Advanced; recommended team: Experienced Backend Team; 11 operational requirements

8 watched metrics, 5 observability recommendations, 3 simulation seeds

Observability

← Healthcare

8 watched metrics, 6 observability recommendations, 3 simulation seeds

generator relevance documented; topology generation relevance noted; simulation relevance noted; 3 seeds with generator notes

Generator Readiness

depends

generator relevance documented; topology generation relevance noted; simulation relevance noted; 3 seeds with generator notes