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 PlatformDeveloper Tools Platform
16 removed+22 added6 unchanged

Components

17

Audit and Compliance Platform

22

Developer Tools Platform

6 shared11+16

Failure Modes

5

Audit and Compliance Platform

6

Developer Tools Platform

0 shared5+6

Connections

0

Audit and Compliance Platform

0

Developer Tools Platform

0 shared

Components

6 shared11 left only+16 right only
=
Event Streamingworkload
workload
=
PostgreSQLprimary datastore
data management
=
Apache Kafkaevent stream
async processing
=
Rediscache
acceleration
=
Transactional Outbox Patternarchitecture pattern
application logic
=
Read Replicaarchitecture pattern
application logic
Write-Heavy Transactionalworkload
workload
ClickHouseprimary datastore
data management
Event Sourcingarchitecture pattern
application logic
Change Data Capture via WALarchitecture pattern
application logic
Time Series Rolluparchitecture pattern
application logic
Index Tablearchitecture pattern
application logic
WAL Saturationoperational risk
operational risk
Write Amplification Cascadeoperational risk
operational risk
Lock Contentionoperational risk
operational risk
Disk I/O Saturationoperational risk
operational risk
Replication Lag Cascadeoperational risk
operational risk
+
Mixed OLTP (SaaS Core)workload
workload
+
Batch ETL Pipelineworkload
workload
+
Read-Heavy API Backendworkload
workload
+
Elasticsearchsupporting component
application logic
+
MinIOsupporting component
application logic
+
Tenant Isolationarchitecture pattern
application logic
+
Bulkhead Isolationarchitecture pattern
application logic
+
Rate Limitingarchitecture pattern
application logic
+
Competing Consumersarchitecture pattern
application logic
+
API Gatewayarchitecture pattern
application logic
+
Tenant Noisy Neighboroperational risk
operational risk
+
Noisy Neighboroperational risk
operational risk
+
Queue Backlog Accumulationoperational risk
operational risk
+
Schema Migration Lockoperational risk
operational risk
+
Slow Consumeroperational risk
operational risk
+
Configuration Driftoperational risk
operational risk

Failure Modes

5 left only+6 right only
WAL Saturation1 nodes affected
highhigh
Write Amplification Cascade0 nodes affected
highhigh
Lock Contention1 nodes affected
highhigh
Disk I/O Saturation0 nodes affected
highhigh
Replication Lag Cascade1 nodes affected
moderate
+
Tenant Noisy Neighbor0 nodes affected
highhigh
+
Noisy Neighbor0 nodes affected
low
+
Queue Backlog Accumulation2 nodes affected
highhigh
+
Schema Migration Lock0 nodes affected
highhigh
+
Slow Consumer0 nodes affected
moderate
+
Configuration Drift0 nodes affected
moderate

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

high complexity, 22 nodes, 0 edges, 6 risks, 1 simulation seeds

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

Operational Risk

Developer →

6 risks (top: high), 3 high/critical, 0 confirmed by simulation

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

Scalability

← Audit

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

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

Operational Maturity

tie

Advisor assessment: Advanced; recommended team: Experienced Backend Team; 14 operational requirements

8 watched metrics, 6 observability recommendations, 3 simulation seeds

Observability

Developer →

4 watched metrics, 4 observability recommendations, 1 simulation seeds

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

Generator Readiness

← Audit

generator relevance documented; topology generation relevance noted; simulation relevance noted; 1 seeds with generator notes