Taxonomy Distribution Report

Overview

• Total Concepts: 578
• Number of Taxonomies: 15
• Average Concepts per Taxonomy: 38.5

Distribution Summary

Category	TaxonomyID	Count	Percentage	Status
OPS	OPS	72	12.5%	✅
STD	STD	60	10.4%	✅
GRAPH	GRAPH	60	10.4%	✅
INGST	INGST	57	9.9%	✅
RPT	RPT	52	9.0%	✅
DEPL	DEPL	48	8.3%	✅
ADMIN	ADMIN	45	7.8%	✅
INFRA	INFRA	43	7.4%	✅
ARCH	ARCH	31	5.4%	✅
PROD	PROD	26	4.5%	✅
DASH	DASH	23	4.0%	✅
EXP	EXP	22	3.8%	✅
TECH	TECH	17	2.9%	ℹ️ Under
STORE	STORE	16	2.8%	ℹ️ Under
ROLE	ROLE	6	1.0%	ℹ️ Under

Visual Distribution

OPS   ██████  72 ( 12.5%)
STD   █████  60 ( 10.4%)
GRAPH █████  60 ( 10.4%)
INGST ████  57 (  9.9%)
RPT   ████  52 (  9.0%)
DEPL  ████  48 (  8.3%)
ADMIN ███  45 (  7.8%)
INFRA ███  43 (  7.4%)
ARCH  ██  31 (  5.4%)
PROD  ██  26 (  4.5%)
DASH  █  23 (  4.0%)
EXP   █  22 (  3.8%)
TECH  █  17 (  2.9%)
STORE █  16 (  2.8%)
ROLE     6 (  1.0%)

Balance Analysis

✅ No Over-Represented Categories

All categories are under the 30% threshold. Good balance!

ℹ️ Under-Represented Categories (<3%)

• TECH (TECH): 17 concepts (2.9%)
• Note: Small categories are acceptable for specialized topics
• STORE (STORE): 16 concepts (2.8%)
• Note: Small categories are acceptable for specialized topics
• ROLE (ROLE): 6 concepts (1.0%)
• Note: Small categories are acceptable for specialized topics

Category Details

OPS (OPS)

Count: 72 concepts (12.5%)

Concepts:

• 1. Pydantic Settings Validation
• 1. Environment Variable Config
• 1. AWS Secrets Manager
• 1. External Secrets Operator
• 1. Kubernetes Secret
• 1. Ingest Key Rotation
• 1. Ingest Key Hashing
• 1. Additive Column Migration
• 1. Rebuild And Swap Migration
• 1. Expand Contract Migration
• 1. Kafka Partition Increase Caveat
• 1. Recovery Point Objective
• 1. Recovery Time Objective
• 1. Write-Ahead Log Archiving
• 1. Point-In-Time Recovery
• ...and 57 more

STD (STD)

Count: 60 concepts (10.4%)

Concepts:

• 1. Learning Management System
• 1. SCORM
• 1. AICC
• 1. Content Packaging
• 1. Sharable Content Object
• 1. Experience API
• 1. Learning Record Store
• 1. Learning Record Provider
• 1. Actor
• 1. Verb
• 1. Object Activity
• 1. Activity Type
• 1. Result
• 1. Context
• 1. Statement
• ...and 45 more

GRAPH (GRAPH)

Count: 60 concepts (10.4%)

Concepts:

• 1. System Context Diagram
• 1. Ingestion Plane
• 1. Processing Plane
• 1. Storage Plane
• 1. Analytics Plane
• 1. Presentation Plane
• 1. Ingestion Gateway
• 1. Durable Event Queue
• 1. Event Store
• 1. Stream Processor
• 1. Analytics API
• 1. Admin API
• 1. Experiment API
• 1. Roster API
• 1. Export API
• ...and 45 more

INGST (INGST)

Count: 57 concepts (9.9%)

Concepts:

• 1. xAPI Statement Resource
• 1. Structural Validation
• 1. Semantic Validation
• 1. Schema On Read
• 1. Non-Blocking Ingestion
• 1. Accept-First Ingestion
• 1. Provisional Node
• 1. Reconciliation Worker
• 1. Idempotent Delivery
• 1. At-Least-Once Delivery
• 1. Backpressure
• 1. Statement Compression Ratio
• 1. Change-Driven Materialization
• 1. Absolute Value Write
• 1. Statement Storage Function
• ...and 42 more

RPT (RPT)

Count: 52 concepts (9.0%)

Concepts:

• 1. District Adoption Dashboard
• 1. School Comparison Report
• 1. Course Rollup Report
• 1. Deployment Inventory Report
• 1. Data Quality Monitor
• 1. Ingestion Health Report
• 1. License Seat Utilization
• 1. Privacy Access Audit
• 1. District Overview Dashboard
• 1. System Health Dashboard
• 1. District Rollout Plan
• 1. My Classes Dashboard
• 1. Student Detail Dashboard
• 1. Student Progress Overview
• 1. Concept Mastery Radar
• ...and 37 more

DEPL (DEPL)

Count: 48 concepts (8.3%)

Concepts:

• 1. One Image Many Roles Philosophy
• 1. Dockerfile Multi-Stage Build
• 1. Base Build Stage
• 1. Builder Build Stage
• 1. Runtime Build Stage
• 1. Non-Root Container User
• 1. uv Sync Command
• 1. Docker Build Cache Mount
• 1. Frozen Lockfile
• 1. Healthcheck Directive
• 1. PID 1 Signal Handling
• 1. Role Dispatcher CLI
• 1. Bootstrap CLI Role
• 1. Seed Demo Command
• 1. Loadgen Command
• ...and 33 more

ADMIN (ADMIN)

Count: 45 concepts (7.8%)

Concepts:

• 1. District Management UI
• 1. School Course Section UI
• 1. Textbook Deployment UI
• 1. xAPI Credentials UI
• 1. Experiment Administration UI
• 1. User Access Management UI
• 1. Privacy Compliance UI
• 1. Audit Monitoring UI
• 1. System Configuration UI
• 1. Roster Source Configuration
• 1. Data Residency Policy
• 1. Retention Policy
• 1. Legal Hold Toggle
• 1. Enrollment Editor
• 1. Instructor Assignment Tool
• ...and 30 more

INFRA (INFRA)

Count: 43 concepts (7.4%)

Concepts:

• 1. Compute Plane Sizing
• 1. Monthly Cost Estimate
• 1. Reserved Instance Pricing
• 1. Neo4j Licensing Cost
• 1. Cost Sensitivity Driver
• 1. Single-Server Pilot Tier
• 1. VM Hypervisor Isolation
• 1. Bare-Metal Hosting
• 1. NVMe Local Storage
• 1. Network Ingress Sizing
• 1. Docker Desktop
• 1. Docker Engine
• 1. Remote SSH Development
• 1. Docker Context Over SSH
• 1. SSH Tunnel Port Forward
• ...and 28 more

ARCH (ARCH)

Count: 31 concepts (5.4%)

Concepts:

• 1. ADR Event Store Decision
• 1. ADR Compression Sync Decision
• 1. ADR Graph Not Hot Path
• 1. ADR Partition Key Decision
• 1. ADR One Image Many Roles
• 1. ADR BKT Mastery Decision
• 1. ADR Python Gateway Decision
• 1. Memgraph Alternative
• 1. Peak Sustained Ingest
• 1. Burst Ingest Rate
• 1. Mean Statement Size
• 1. Active Ingestion Window
• 1. Duty Cycle
• 1. Statements Per Day
• 1. Kafka Disk Sizing
• ...and 16 more

PROD (PROD)

Count: 26 concepts (4.5%)

Concepts:

• 1. Cross-Persona Workflow
• 1. Shared Statement Log
• 1. Persona-Facing Report
• 1. Canonical Activity IRI
• 1. Trailing Slash Rule
• 1. Question IRI Fragment
• 1. Named Sub-Activity Fragment
• 1. Randomized Order Naming Rule
• 1. Answered Verb
• 1. Experienced Verb
• 1. Interacted Verb
• 1. Textbook Version Grouping IRI
• 1. Object Definition Type Map
• 1. Control Object Type
• 1. Concept Extension Field
• ...and 11 more

DASH (DASH)

Count: 23 concepts (4.0%)

Concepts:

• 1. Tenant Context Injection
• 1. Threshold Suppression
• 1. Complementary Suppression
• 1. Privacy Audit Write
• 1. Trace ID Propagation
• 1. Paged Metric Threshold
• 1. Idempotency By Statement ID
• 1. Replay Command
• 1. Rebuild Graph Command
• 1. Shadow Table Swap
• 1. Common Dashboard Anatomy
• 1. KPI Tile Component
• 1. Heatmap Component
• 1. Funnel Chart Component
• 1. Radar Chart Component
• ...and 8 more

EXP (EXP)

Count: 22 concepts (3.8%)

Concepts:

• 1. Experiment Definition
• 1. Experiment Hypothesis
• 1. Primary Outcome Metric
• 1. Unit Of Randomization
• 1. Experiment Variant
• 1. Allocation Weight
• 1. Guardrail Metric
• 1. Eligibility Predicate
• 1. Deterministic Sticky Assignment
• 1. Sample-Ratio Mismatch
• 1. Effect Size
• 1. Cohens D
• 1. Confidence Interval
• 1. Two-Sided Significance Test
• 1. Sequential Testing Correction
• ...and 7 more

TECH (TECH)

Count: 17 concepts (2.9%)

Concepts:

• 1. FastAPI
• 1. Uvicorn
• 1. Redpanda
• 1. Apache Kafka
• 1. Confluent-Kafka Library
• 1. ClickHouse
• 1. Neo4j 5 Community
• 1. PostgreSQL 16
• 1. Redis 7
• 1. MinIO
• 1. Amazon S3
• 1. GraphQL
• 1. Keycloak
• 1. OpenTelemetry
• 1. Jaeger
• ...and 2 more

STORE (STORE)

Count: 16 concepts (2.8%)

Concepts:

• 1. Lrs Statements Table
• 1. Lrs Concept Mastery Table
• 1. Section Concept Daily MV
• 1. Student Concept Rollup MV
• 1. Student Page Rollup MV
• 1. ReplacingMergeTree Engine
• 1. AggregatingMergeTree Engine
• 1. LowCardinality Type
• 1. ZSTD Compression Codec
• 1. Partition By Month
• 1. Grain Uniqueness Constraint
• 1. Statement Label Prohibition
• 1. Concept DAG Acyclicity Check
• 1. Vault-Db Instance
• 1. Meta-Db Instance
• ...and 1 more

ROLE (ROLE)

Count: 6 concepts (1.0%)

Concepts:

• 1. District Administrator
• 1. Teacher
• 1. Textbook Author
• 1. System Administrator
• 1. School Administrator
• 1. Auditor Role

Recommendations

• ✅ Excellent balance: Categories are evenly distributed (spread: 11.4%)
• ✅ MISC category minimal: Good categorization specificity

Educational Use Recommendations

• Use taxonomy categories for color-coding in graph visualizations
• Design curriculum modules based on taxonomy groupings
• Create filtered views for focused learning paths
• Use categories for assessment organization
• Enable navigation by topic area in interactive tools

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Report generated by learning-graph-reports/taxonomy_distribution.py