data-analytics

name	data-analytics
description	Create data analytics and data pipeline diagrams using PlantUML syntax with analytics/database stencil icons. Best for ETL pipelines, data lakes, real-time streaming, data warehousing, and BI dashboards. NOT for simple flowcharts (use mermaid) or general cloud infra (use cloud skill).
metadata	{"author":"Data analytics diagrams are powered by Markdown Viewer — the best multi-platform Markdown extension (Chrome/Edge/Firefox/VS Code) with diagrams, formulas, and one-click Word export. Learn more at https://docu.md"}

Data Analytics Diagram Generator

Quick Start: Define data sources → Declare ingestion/ETL icons → Connect to storage/warehouse → Add BI/visualization → Wrap in ```plantuml fence.

⚠️ IMPORTANT: Always use ```plantuml or ```puml code fence. NEVER use ```text — it will NOT render as a diagram.

Critical Rules

• Every diagram starts with @startuml and ends with @enduml
• Use left to right direction for data pipelines (Source → Ingest → Transform → Store → Visualize)
• Use mxgraph.aws4.* stencil syntax for analytics, database, and storage icons
• Default colors are applied automatically — you do NOT need to specify fillColor or strokeColor
• Use rectangle "Zone" { ... } or package "Layer" { ... } for grouping pipeline stages
• Directed flows use -->, async/streaming flows use ..> (dashed)

Full stencil reference: See stencils/README.md for 9500+ available icons.

Mxgraph Stencil Syntax

mxgraph.aws4.<icon> "Label" as <alias>

Analytics & ETL Stencils

Category	Stencils	Purpose
Query Engine	athena, athena_data_source_connectors	Serverless SQL on S3 data
ETL	glue, glue_crawlers, glue_data_catalog, aws_glue_data_quality, aws_glue_for_ray	Data integration & cataloging
Streaming	kinesis, kinesis_data_streams, kinesis_data_firehose, kinesis_data_analytics, kinesis_video_streams	Real-time data streaming
MapReduce	emr, emr_engine, emr_engine_mapr_m3, emr_engine_mapr_m5	Big data processing (Spark, Hive)
Data Warehouse	redshift, redshift_ra3, redshift_streaming_ingestion, redshift_ml	Columnar analytics warehouse
Search	opensearch_service_data_node, opensearch_ingestion, cloudsearch	Full-text search & log analytics
BI	quicksight	Dashboards & visualizations
Data Lake	lake_formation, s3, glacier, glacier_deep_archive	Governed data lake storage
Catalog	datazone_custom_asset_type, data_exchange	Data governance & sharing
Streaming Kafka	msk, msk_connect	Managed Kafka streaming

Database Stencils

Category	Stencils	Purpose
Relational	aurora, aurora_instance, rds, rds_instance, rds_mysql_instance, rds_postgresql_instance	Transactional databases
NoSQL	dynamodb, dynamodb_table, dynamodb_global_secondary_index, dynamodb_stream	Key-value & document store
Graph	neptune	Graph database
In-Memory	elasticache, elasticache_for_redis, elasticache_for_memcached	Cache & session store
Document	documentdb, documentdb_with_mongodb_compatibility	Document database
Ledger	quantum_ledger_database	Immutable transaction log
Wide-Column	keyspaces	Cassandra-compatible

Connection Types

Syntax	Meaning	Use Case
A --> B	Solid arrow	Batch data flow / API call
A ..> B	Dashed arrow	Streaming / async / CDC
A -- B	Solid line	Bidirectional sync
A --> B : "label"	Labeled connection	Describe data format or volume

Quick Example

@startuml
left to right direction
mxgraph.aws4.s3 "Data Lake\n(S3)" as s3
mxgraph.aws4.glue "Glue\nETL" as glue
mxgraph.aws4.redshift "Redshift" as rs
mxgraph.aws4.quicksight "QuickSight" as qs

s3 --> glue
glue --> rs
rs --> qs
@enduml

Data Analytics Architecture Types

Type	Purpose	Key Stencils	Example
Data Lake	Centralized raw data store	s3, lake_formation, glue, athena	data-lake.md
Real-time Streaming	Event stream processing	kinesis, msk, lambda_function, opensearch_service	real-time-streaming.md
Data Warehouse	Star-schema analytics	redshift, glue, quicksight	data-warehouse.md
ETL Pipeline	Extract-transform-load	glue, glue_crawlers, glue_data_catalog, s3	etl-pipeline.md
Log Analytics	Centralized logging	kinesis_data_firehose, opensearch_service, lambda_function	log-analytics.md
ML Feature Store	Feature engineering pipeline	glue, s3, athena, emr	ml-feature-pipeline.md
CDC Pipeline	Database change capture	dynamodb_streams, kinesis, lambda_function, redshift	cdc-pipeline.md
Multi-source BI