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 (−)

E-Commerce Order PlatformContent Management Platform
19 removed+16 added8 unchanged

Components

21

E-Commerce Order Platform

18

Content Management Platform

7 shared14+11

Failure Modes

6

E-Commerce Order Platform

6

Content Management Platform

1 shared5+5

Connections

0

E-Commerce Order Platform

0

Content Management Platform

0 shared

Components

7 shared14 left only+11 right only
=
Read-Heavy API Backendworkload
workload
=
PostgreSQLprimary datastore
data management
=
Rediscache
acceleration
=
Elasticsearchsupporting component
application logic
=
CQRS (Command Query Responsibility Segregation)architecture pattern
application logic
=
Cache-Asidearchitecture pattern
application logic
=
Thundering Herd (Cache Stampede)operational 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
+
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

Failure Modes

1 shared5 left only+5 right only
=
Thundering Herd (Cache Stampede)1 nodes affected
high
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
+
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

Connections

Six-Dimension Assessment

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

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

Complexity

Content →

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

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

Operational Risk

Content →

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

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

Scalability

← E-Commerce

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

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

Operational Maturity

Content →

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

4 watched metrics, 6 observability recommendations, 2 simulation seeds

Observability

← E-Commerce

10 watched metrics, 4 observability recommendations, 4 simulation seeds

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

Generator Readiness

Content →

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