Skip to content

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

29 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Football Analytics Lakehouse

Enterprise-Style Football Analytics Platform built with Databricks Lakehouse, Delta Live Tables, Unity Catalog, CI/CD, and Power BI Semantic Modeling.


Executive Overview

The Football Analytics Lakehouse is a modern enterprise-style analytical platform built on Databricks using Lakehouse architecture principles, Medallion data modeling, declarative pipelines, metadata-driven engineering, and centralized governance.

The platform simulates real-world analytical engineering patterns commonly used in scalable enterprise data platforms while focusing on football analytics, tactical reporting, observability monitoring, semantic analytical serving, and future advanced analytics evolution.

The project uses StatsBomb Open Data as its primary source system and was intentionally designed to emphasize enterprise engineering best practices instead of isolated notebook experimentation.


Project Goals

The platform was designed to achieve the following objectives:

  • simulate a real-world enterprise Lakehouse platform
  • implement scalable Medallion Architecture patterns
  • demonstrate modern Databricks engineering practices
  • build reusable analytical football datasets
  • support tactical and scouting analytics
  • implement governance and metadata management
  • implement observability and monitoring patterns
  • create Power BI semantic-ready datasets
  • demonstrate CI/CD deployment automation
  • prepare the platform for future advanced analytical evolution

High-Level Architecture

The platform follows a modern Medallion Architecture approach:

StatsBomb Open Data
        │
        ▼
Unity Catalog Volumes
        │
        ▼
Bronze Streaming Tables
        │
        ▼
Silver Standardized Streaming Tables
        │
        ▼
Gold Analytical Serving Layer
        │
        ├── Power BI Dashboards
        ├── Tactical Analytics
        ├── Observability Layer
        └── Future Advanced Analytics

Technology Stack

Component Technology
Lakehouse Platform Databricks
Storage Layer Delta Lake
Governance Layer Unity Catalog
Pipeline Framework Delta Live Tables
Orchestration Lakeflow Jobs
CI/CD GitHub Actions
Infrastructure Deployment Databricks Asset Bundles
Source Control GitHub
Development Environment VS Code
BI Layer Power BI
Primary Language SQL
Source Dataset StatsBomb Open Data

Medallion Architecture

Bronze Layer

The Bronze layer preserves raw source fidelity and ingestion lineage.

Main Responsibilities

  • raw ingestion
  • source preservation
  • operational metadata
  • ingestion lineage

Main Tables

  • raw_competitions
  • raw_matches
  • raw_lineups
  • raw_events

Silver Layer

The Silver layer standardizes and validates football event structures.

Main Responsibilities

  • event normalization
  • semantic organization
  • data quality enforcement
  • specialized analytical structures

Main Tables

  • events
  • shots
  • passes
  • carries
  • dribbles
  • pressures
  • duels
  • fouls
  • goalkeeper_actions
  • substitutions
  • event_related_events

Gold Layer

The Gold layer delivers analytical, tactical, semantic, and observability datasets optimized for Power BI and advanced analytical consumption.

Main Responsibilities

  • KPI generation
  • tactical analysis
  • semantic modeling
  • observability monitoring
  • advanced analytical preparation

Main Analytical Domains

Match Analytics

  • match_summary
  • match_momentum
  • match_timeline

Team Analytics

  • team_match_stats
  • team_season_stats
  • team_offensive_metrics
  • team_defensive_metrics

Player Analytics

  • player_match_stats
  • player_season_stats
  • player_offensive_metrics
  • player_defensive_metrics

Spatial Analytics

  • shot_events
  • pressure_events
  • shot_zones
  • pressure_zones

Tactical Sequence Analytics

  • passing_network
  • possession_sequences

Semantic Dimensions

  • dim_match
  • dim_team
  • dim_player
  • dim_match_time_window

Observability Models

  • pipeline_table_metrics
  • pipeline_freshness_metrics
  • pipeline_quality_metrics
  • pipeline_execution_metrics

Databricks Pipeline Architecture

The platform uses:

  • Delta Live Tables (DLT)
  • Streaming Tables
  • Materialized Views
  • Declarative SQL Pipelines
  • Databricks Asset Bundles (DABs)
  • Unity Catalog Governance
  • Serverless Compute

Governance Architecture

The platform implements enterprise-grade governance patterns using Unity Catalog.

Governance Capabilities

  • semantic table comments
  • TBLPROPERTIES metadata
  • Unity Catalog TAGS
  • metadata-driven discovery
  • governance-as-code
  • lineage visibility
  • centralized governance

Metadata-Driven Engineering

The platform heavily adopts metadata-driven engineering principles.

Implemented Metadata Standards

Table Comments

COMMENT "Gold analytical model containing player-level offensive KPIs."

TBLPROPERTIES

TBLPROPERTIES (
    'data_domain' = 'football_analytics',
    'data_layer' = 'gold',
    'owner_team' = 'analytics_engineering'
)

Unity Catalog TAGS

SET TAGS (
    'layer' = 'gold',
    'consumption_type' = 'power_bi'
)

Data Quality Strategy

The Silver layer implements Delta Live Tables Expectations for data quality enforcement.

Example

CONSTRAINT valid_event_id EXPECT (
    event_id IS NOT NULL
)

Quality Objectives

  • schema reliability
  • semantic consistency
  • downstream analytical integrity
  • tactical analytical reliability

Data Lineage and Observability

The platform includes lightweight observability models directly inside the Lakehouse.

Observability Datasets

  • pipeline_table_metrics
  • pipeline_freshness_metrics
  • pipeline_quality_metrics
  • pipeline_execution_metrics

Monitoring Capabilities

  • row count monitoring
  • freshness validation
  • quality validation
  • execution health visibility

CI/CD Architecture

The platform uses GitHub Actions and Databricks Asset Bundles for deployment automation.

Deployment Flow

VS Code
    ↓
Git Commit
    ↓
Git Push
    ↓
GitHub Actions
    ↓
DEV Deployment
    ↓
Approval Gate
    ↓
PROD Deployment

CI/CD Features

  • automated validation
  • DEV deployment automation
  • PROD approval gate
  • reproducible deployments
  • governance-as-code
  • environment isolation

Production Deployment Approval Gate

The deployment architecture includes:

  • controlled production promotion
  • manual approval workflows
  • isolated environments
  • deployment validation
  • reproducible infrastructure deployment

Power BI Semantic Modeling

The Gold layer was intentionally designed for scalable semantic modeling inside Power BI.

Semantic Design Principles

  • reusable dimensions
  • star-schema orientation
  • semantic consistency
  • analytical scalability
  • tactical slicing capabilities

Main Dimensions

  • dim_match
  • dim_team
  • dim_player
  • dim_match_time_window

Main Consumption Domains

  • executive dashboards
  • tactical analysis
  • scouting analysis
  • spatial analytics
  • observability analytics

Dashboard Showcase

Match Overview Analytics

Main dashboard capabilities:

  • match momentum tracking
  • possession analysis
  • team comparison
  • tactical metrics
  • player contribution analytics
  • match event KPIs

Tactical Analysis Visualization

Custom tactical visualization using event coordinates and time-window segmentation for advanced spatial analysis.


Defensive Pressure Zone Analysis

Pressure zone analytics enable defensive intensity analysis and tactical positioning insights.


Tactical Football Analytics

The platform includes advanced football analytical models including:

  • passing networks
  • possession sequences
  • pressure zones
  • shot zones
  • momentum analysis
  • offensive intensity indicators
  • defensive intensity indicators

Gold Analytical Models

The Gold layer includes specialized analytical models such as:

Model Description
match_summary Match-level KPIs
match_momentum Time-window momentum analysis
pressure_zones Defensive pressure spatial analysis
passing_network Team passing interaction analysis
player_match_stats Player-level match performance
player_season_stats Season aggregated player metrics
shot_events Shot analytics
team_match_stats Team performance KPIs

Repository Structure

football-analytics-lakehouse/
│
├── .github/
│   └── workflows/
│
├── docs/
│   ├── architecture.md
│   ├── architecture-diagrams.md
│   ├── governance.md
│   ├── powerbi-semantic-model.md
│   └── images/
│
├── resources/
│   ├── bronze_pipeline.yml
│   ├── silver_pipeline.yml
│   ├── gold_pipeline.yml
│   └── orchestrator.job.yml
│
├── src/
│   ├── bronze/
│   ├── silver/
│   ├── gold/
│   └── ingestion/
│
├── databricks.yml
│
└── README.md

Key Engineering Concepts

This project demonstrates practical implementation of:

  • Medallion Architecture
  • Streaming Data Engineering
  • Declarative Pipelines
  • Data Governance
  • CI/CD for Data Platforms
  • Semantic Modeling
  • Tactical Sports Analytics
  • Metadata Management
  • Data Lineage
  • Enterprise Data Architecture
  • Analytics Engineering
  • Lakehouse Design Patterns

Architecture Documentation

Detailed documentation is available in:

Document Description
architecture.md Enterprise platform architecture
architecture-diagrams.md Mermaid architecture diagrams
governance.md Governance and metadata strategy
powerbi-semantic-model.md Power BI semantic modeling strategy

Future Enhancements

Potential future enhancements include:

  • Machine Learning feature engineering
  • Expected Goals (xG) modeling
  • Real-time streaming ingestion
  • Lakehouse Monitoring integration
  • Data Quality dashboards
  • Automated data observability
  • Feature Store integration
  • Advanced tactical clustering models

Development Philosophy

This project was intentionally designed to simulate real-world modern data platform engineering practices including:

  • enterprise governance
  • modular architecture
  • reusable analytical modeling
  • CI/CD automation
  • observability-first engineering
  • semantic data modeling
  • scalable analytical serving

Conclusion

This project demonstrates how modern enterprise data engineering practices can be applied to sports analytics using the Databricks Lakehouse Platform.

The platform combines:

  • scalable data architecture
  • governance
  • streaming pipelines
  • CI/CD
  • semantic modeling
  • analytical storytelling

into a fully integrated analytics solution.


Author

Renan Vitor Nyko

LinkedIn:
https://www.linkedin.com/in/renannyko/

GitHub:
https://github.com/renannyko

About

Enterprise-style football analytics Lakehouse built with Databricks, Delta Live Tables, Unity Catalog, CI/CD and Power BI.

Topics

Resources

Stars

0 stars

Watchers

0 watching

Forks

Releases

Packages

Contributors

Languages