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 (−)

Audit and Compliance PlatformHealthcare Records Platform
8 removed+11 added14 unchanged

Components

17

Audit and Compliance Platform

19

Healthcare Records Platform

12 shared5+7

Failure Modes

5

Audit and Compliance Platform

6

Healthcare Records Platform

2 shared3+4

Connections

0

Audit and Compliance Platform

0

Healthcare Records Platform

0 shared

Components

12 shared5 left only+7 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
=
Index Tablearchitecture pattern
application logic
=
Transactional Outbox Patternarchitecture pattern
application logic
=
Read Replicaarchitecture pattern
application logic
=
Lock Contentionoperational risk
operational risk
=
Replication Lag Cascadeoperational 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
+
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

Failure Modes

2 shared3 left only+4 right only
=
Lock Contention1 nodes affected
high
=
Replication Lag Cascade1 nodes affected
moderate
WAL Saturation1 nodes affected
highhigh
Write Amplification Cascade0 nodes affected
highhigh
Disk I/O Saturation0 nodes affected
highhigh
+
Schema Migration Lock0 nodes affected
highhigh
+
Configuration Drift0 nodes affected
moderate
+
Partial Service Failure0 nodes affected
moderate
+
Deadlock1 nodes affected
highhigh

Connections

Six-Dimension Assessment

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

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

Complexity

← Audit

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

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

Operational Risk

tie

6 risks (top: high), 4 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: Experienced Backend Team; 11 operational requirements

Operational Maturity

tie

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

8 watched metrics, 6 observability recommendations, 3 simulation seeds

Observability

Healthcare →

8 watched metrics, 5 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