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 (−)

Observability PlatformGeospatial Tracking Platform
12 removed+8 added15 unchanged

Components

21

Observability Platform

18

Geospatial Tracking Platform

11 shared10+7

Failure Modes

6

Observability Platform

5

Geospatial Tracking Platform

4 shared2+1

Connections

0

Observability Platform

0

Geospatial Tracking Platform

0 shared

Components

11 shared10 left only+7 right only
=
Time-Series Metricsworkload
workload
=
Write-Heavy Transactionalworkload
workload
=
Apache Kafkaevent stream
async processing
=
TimescaleDBsupporting component
application logic
=
Rediscache
acceleration
=
Time Series Rolluparchitecture pattern
application logic
=
Backpressurearchitecture pattern
application logic
=
Disk I/O Saturationoperational risk
operational risk
=
Hot Partitionoperational risk
operational risk
=
Slow Consumeroperational risk
operational risk
=
Write Amplification Cascadeoperational risk
operational risk
Analytics Heavy (OLAP)workload
workload
Event Streamingworkload
workload
ClickHouseprimary datastore
data management
Elasticsearchsupporting component
application logic
Change Data Capture via WALarchitecture pattern
application logic
Competing Consumersarchitecture pattern
application logic
Materialized Viewarchitecture pattern
application logic
Rate Limitingarchitecture pattern
application logic
WAL Saturationoperational risk
operational risk
Fanout Amplificationoperational risk
operational risk
+
Realtime Collaborationworkload
workload
+
PostgreSQLprimary datastore
data management
+
Geospatial Indexarchitecture pattern
application logic
+
Write-Behind Cachearchitecture pattern
application logic
+
Event-Carried State Transferarchitecture pattern
application logic
+
Transactional Outbox Patternarchitecture pattern
application logic
+
Memory Pressure and OOM Killoperational risk
operational risk

Failure Modes

4 shared2 left only+1 right only
=
Disk I/O Saturation1 nodes affected
high
=
Hot Partition0 nodes affected
high
=
Slow Consumer0 nodes affected
moderate
=
Write Amplification Cascade0 nodes affected
high
WAL Saturation1 nodes affected
highhigh
Fanout Amplification0 nodes affected
moderate
+
Memory Pressure and OOM Kill0 nodes affected
highhigh

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

Geospatial →

high complexity, 18 nodes, 0 edges, 5 risks, 1 simulation seeds

6 risks (top: high), 4 high/critical, 0 confirmed by simulation

Operational Risk

Geospatial →

5 risks (top: high), 4 high/critical, 0 confirmed by simulation

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

Scalability

depends

4 scaling thresholds, 3 migration paths, 4 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; 10 operational requirements

4 watched metrics, 5 observability recommendations, 2 simulation seeds

Observability

Geospatial →

2 watched metrics, 5 observability recommendations, 1 simulation seeds

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

Generator Readiness

depends

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