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 (−)

Developer Tools PlatformAudit and Compliance Platform
22 removed+16 added6 unchanged

Components

22

Developer Tools Platform

17

Audit and Compliance Platform

6 shared16+11

Failure Modes

6

Developer Tools Platform

5

Audit and Compliance Platform

0 shared6+5

Connections

0

Developer Tools Platform

0

Audit and Compliance Platform

0 shared

Components

6 shared16 left only+11 right only
=
Event Streamingworkload
workload
=
PostgreSQLprimary datastore
data management
=
Rediscache
acceleration
=
Apache Kafkaevent stream
async processing
=
Transactional Outbox Patternarchitecture pattern
application logic
=
Read Replicaarchitecture pattern
application logic
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
+
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

Failure Modes

6 left only+5 right only
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
+
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

Connections

Six-Dimension Assessment

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

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

Complexity

Audit →

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

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

Operational Risk

← Developer

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

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

Scalability

Audit →

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

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

Operational Maturity

tie

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

4 watched metrics, 4 observability recommendations, 1 simulation seeds

Observability

← Developer

8 watched metrics, 6 observability recommendations, 3 simulation seeds

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

Generator Readiness

Audit →

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