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 (−)

API Gateway PlatformContent Management Platform
19 removed+16 added8 unchanged

Components

20

API Gateway Platform

18

Content Management Platform

6 shared14+12

Failure Modes

7

API Gateway Platform

6

Content Management Platform

2 shared5+4

Connections

0

API Gateway Platform

0

Content Management Platform

0 shared

Components

6 shared14 left only+12 right only
=
Read-Heavy API Backendworkload
workload
=
Rediscache
acceleration
=
PostgreSQLprimary datastore
data management
=
Cache-Asidearchitecture pattern
application logic
=
Cache Stampede (Dog-Pile)operational risk
operational risk
=
Thundering Herd (Cache Stampede)operational risk
operational risk
High-Throughput OLTPworkload
workload
Event Streamingworkload
workload
Apache Kafkaevent stream
async processing
Rate Limitingarchitecture pattern
application logic
API Gatewayarchitecture pattern
application logic
Circuit Breakerarchitecture pattern
application logic
Bulkhead Isolationarchitecture pattern
application logic
Tenant Isolationarchitecture pattern
application logic
Competing Consumersarchitecture pattern
application logic
Connection Pool Exhaustionoperational risk
operational risk
Tenant Noisy Neighboroperational risk
operational risk
Rate Limit Cascadeoperational risk
operational risk
Cold Start Latencyoperational risk
operational risk
Configuration Driftoperational risk
operational risk
+
Document Search Workloadworkload
workload
+
Mixed OLTP (SaaS Core)workload
workload
+
Elasticsearchsupporting component
application logic
+
Read-Through Cachearchitecture pattern
application logic
+
Read Replicaarchitecture pattern
application logic
+
CQRS (Command Query Responsibility Segregation)architecture pattern
application logic
+
Materialized Viewarchitecture pattern
application logic
+
Index Tablearchitecture pattern
application logic
+
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

2 shared5 left only+4 right only
=
Cache Stampede (Dog-Pile)1 nodes affected
high
=
Thundering Herd (Cache Stampede)1 nodes affected
high
Connection Pool Exhaustion1 nodes affected
highhigh
Tenant Noisy Neighbor0 nodes affected
highhigh
Rate Limit Cascade0 nodes affected
highhigh
Cold Start Latency0 nodes affected
low
Configuration Drift0 nodes affected
moderate
+
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, 20 nodes, 0 edges, 7 risks, 3 simulation seeds

Complexity

Content →

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

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

Operational Risk

Content →

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

4 scaling thresholds, 3 migration paths, 7 advisor scaling signals

Scalability

← API

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

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

Operational Maturity

Content →

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

8 watched metrics, 7 observability recommendations, 3 simulation seeds

Observability

Content →

10 watched metrics, 4 observability recommendations, 4 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; 4 seeds with generator notes