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 (−)

Content Management PlatformE-Commerce Order Platform
16 removed+19 added8 unchanged

Components

18

Content Management Platform

21

E-Commerce Order Platform

7 shared11+14

Failure Modes

6

Content Management Platform

6

E-Commerce Order Platform

1 shared5+5

Connections

0

Content Management Platform

0

E-Commerce Order Platform

0 shared

Components

7 shared11 left only+14 right only
=
Read-Heavy API Backendworkload
workload
=
PostgreSQLprimary datastore
data management
=
Rediscache
acceleration
=
Elasticsearchsupporting component
application logic
=
Cache-Asidearchitecture pattern
application logic
=
CQRS (Command Query Responsibility Segregation)architecture pattern
application logic
=
Thundering Herd (Cache Stampede)operational risk
operational risk
Document Search Workloadworkload
workload
Mixed OLTP (SaaS Core)workload
workload
Read-Through Cachearchitecture pattern
application logic
Read Replicaarchitecture pattern
application logic
Materialized Viewarchitecture pattern
application logic
Index Tablearchitecture pattern
application logic
Cache Stampede (Dog-Pile)operational risk
operational risk
N+1 Query Problemoperational risk
operational risk
Replication Lag Cascadeoperational risk
operational risk
Missing Index Query Degradationoperational risk
operational risk
Table and Index Bloatoperational risk
operational risk
+
Marketplace Mixedworkload
workload
+
Financial Transactionworkload
workload
+
RabbitMQevent stream
async processing
+
Apache Kafkaevent stream
async processing
+
Saga Patternarchitecture pattern
application logic
+
Transactional Outbox Patternarchitecture pattern
application logic
+
Event Sourcingarchitecture pattern
application logic
+
Rate Limitingarchitecture pattern
application logic
+
Circuit Breakerarchitecture pattern
application logic
+
Lock Contentionoperational risk
operational risk
+
Cascading Failureoperational risk
operational risk
+
Queue Backlog Accumulationoperational risk
operational risk
+
Deadlockoperational risk
operational risk
+
Partial Service Failureoperational risk
operational risk

Failure Modes

1 shared5 left only+5 right only
=
Thundering Herd (Cache Stampede)1 nodes affected
high
Cache Stampede (Dog-Pile)1 nodes affected
highhigh
N+1 Query Problem1 nodes affected
moderate
Replication Lag Cascade1 nodes affected
moderate
Missing Index Query Degradation0 nodes affected
moderate
Table and Index Bloat0 nodes affected
moderate
+
Lock Contention0 nodes affected
highhigh
+
Cascading Failure0 nodes affected
highhigh
+
Queue Backlog Accumulation0 nodes affected
highhigh
+
Deadlock2 nodes affected
highhigh
+
Partial Service Failure0 nodes affected
moderate

Connections

Six-Dimension Assessment

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

moderate complexity, 18 nodes, 0 edges, 6 risks, 4 simulation seeds

Complexity

← Content

high complexity, 21 nodes, 0 edges, 6 risks, 2 simulation seeds

6 risks (top: high), 3 high/critical, 1 confirmed by simulation

Operational Risk

← Content

6 risks (top: high), 5 high/critical, 0 confirmed by simulation

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

Scalability

E-Commerce →

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

Advisor assessment: Intermediate; recommended team: Experienced Backend Team; 9 operational requirements

Operational Maturity

← Content

Advisor assessment: Advanced; recommended team: Experienced Backend Team; 15 operational requirements

10 watched metrics, 4 observability recommendations, 4 simulation seeds

Observability

E-Commerce →

4 watched metrics, 6 observability recommendations, 2 simulation seeds

generator relevance documented; topology generation relevance noted; simulation relevance noted; 4 seeds with generator notes

Generator Readiness

← Content

generator relevance documented; topology generation relevance noted; simulation relevance noted; 2 seeds with generator notes