# nayak623/supplier-data-pipeline architecture

> Architecture diagram of the GitHub repository nayak623/supplier-data-pipeline, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-11-14). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/nayak623/supplier-data-pipeline
- Repository: https://github.com/nayak623/supplier-data-pipeline

## Overview

This is a supplier-product integration pipeline: it reads heterogeneous supplier feeds, standardizes and validates records, resolves duplicate-product conflicts, and stores canonical products with source traceability. The documented run also exports CSV reports and records execution metrics and history. The graph follows the calls in the entry script; README statements cover the user invocation and documented capabilities. Unsampled implementations are not inferred beyond those documented behaviors.

Main entry points: [`run_ingestion.py`](https://github.com/nayak623/supplier-data-pipeline/blob/main/run_ingestion.py) (Pipeline Runner), [`src/storage.py`](https://github.com/nayak623/supplier-data-pipeline/blob/main/src/storage.py) (Database Storage), [`src/monitoring.py`](https://github.com/nayak623/supplier-data-pipeline/blob/main/src/monitoring.py) (Execution Monitoring), [`src/ingestion.py`](https://github.com/nayak623/supplier-data-pipeline/blob/main/src/ingestion.py) (Feed Ingestion)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_workflow["Pipeline Workflow"]
  node_runner["Pipeline Runner<br/>[run_ingestion.py]"]
  node_feeds["Supplier Feeds"]
end

subgraph group_processing["Product Processing"]
  node_ingestion["Feed Ingestion<br/>[ingestion.py]"]
  node_standardization["Schema Standardization<br/>[transformation.py]"]
  node_validation["Record Validation<br/>[validation.py]"]
  node_resolution["Conflict Resolution"]
end

subgraph group_persistence["Persistence and Exports"]
  node_storage["Database Storage<br/>[storage.py]"]
  node_database[("Pipeline Database")]
  node_reports["CSV Reports"]
end

subgraph group_operations["Run Operations"]
  node_monitoring["Execution Monitoring<br/>[monitoring.py]"]
  node_logs["Pipeline Logs"]
end

node_operator(("Pipeline Operator"))

node_operator -->|"runs"| node_runner
node_runner -->|"loads feeds"| node_ingestion
node_feeds -->|"reads CSV/JSON"| node_ingestion
node_runner -->|"standardizes"| node_standardization
node_runner -->|"validates"| node_validation
node_runner -->|"resolves conflicts"| node_resolution
node_runner -->|"stores results"| node_storage
node_storage -->|"writes SQLite"| node_database
node_runner -->|"exports CSV"| node_reports
node_runner -->|"logs metrics"| node_monitoring
node_monitoring -->|"writes logs"| node_logs

click node_runner "https://github.com/nayak623/supplier-data-pipeline/blob/main/run_ingestion.py"
click node_feeds "https://github.com/nayak623/supplier-data-pipeline/tree/main/data"
click node_ingestion "https://github.com/nayak623/supplier-data-pipeline/blob/main/src/ingestion.py"
click node_standardization "https://github.com/nayak623/supplier-data-pipeline/blob/main/src/transformation.py"
click node_validation "https://github.com/nayak623/supplier-data-pipeline/blob/main/src/validation.py"
click node_resolution "https://github.com/nayak623/supplier-data-pipeline/blob/main/src/conflict_resolution_optimized.py"
click node_storage "https://github.com/nayak623/supplier-data-pipeline/blob/main/src/storage.py"
click node_database "https://github.com/nayak623/supplier-data-pipeline/tree/main/output"
click node_reports "https://github.com/nayak623/supplier-data-pipeline/tree/main/output"
click node_monitoring "https://github.com/nayak623/supplier-data-pipeline/blob/main/src/monitoring.py"
click node_logs "https://github.com/nayak623/supplier-data-pipeline/tree/main/logs"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_runner,node_feeds toneBlue
class node_ingestion,node_standardization,node_validation,node_resolution toneAmber
class node_storage,node_database,node_reports toneMint
class node_monitoring,node_logs toneRose
class node_operator toneIndigo
```

## Components

### Pipeline Workflow

- [Pipeline Runner](https://github.com/nayak623/supplier-data-pipeline/blob/main/run_ingestion.py): `run_ingestion.py`
- [Supplier Feeds](https://github.com/nayak623/supplier-data-pipeline/tree/main/data): `data`

### Product Processing

- [Feed Ingestion](https://github.com/nayak623/supplier-data-pipeline/blob/main/src/ingestion.py): `src/ingestion.py`
- [Schema Standardization](https://github.com/nayak623/supplier-data-pipeline/blob/main/src/transformation.py): `src/transformation.py`
- [Record Validation](https://github.com/nayak623/supplier-data-pipeline/blob/main/src/validation.py): `src/validation.py`
- [Conflict Resolution](https://github.com/nayak623/supplier-data-pipeline/blob/main/src/conflict_resolution_optimized.py): `src/conflict_resolution_optimized.py`

### Persistence and Exports

- [Database Storage](https://github.com/nayak623/supplier-data-pipeline/blob/main/src/storage.py): `src/storage.py`
- [Pipeline Database](https://github.com/nayak623/supplier-data-pipeline/tree/main/output): `output`
- [CSV Reports](https://github.com/nayak623/supplier-data-pipeline/tree/main/output): `output`

### Run Operations

- [Execution Monitoring](https://github.com/nayak623/supplier-data-pipeline/blob/main/src/monitoring.py): `src/monitoring.py`
- [Pipeline Logs](https://github.com/nayak623/supplier-data-pipeline/tree/main/logs): `logs`

### Other components

- **Pipeline Operator**

## Connections

- Pipeline Operator → Pipeline Runner: runs (evidence: `README.md`)
- Pipeline Runner → Feed Ingestion: loads feeds (evidence: `run_ingestion.py`)
- Supplier Feeds → Feed Ingestion: reads CSV/JSON (evidence: `src/ingestion.py`)
- Pipeline Runner → Schema Standardization: standardizes (evidence: `run_ingestion.py`)
- Pipeline Runner → Record Validation: validates (evidence: `run_ingestion.py`)
- Pipeline Runner → Conflict Resolution: resolves conflicts (evidence: `run_ingestion.py`)
- Pipeline Runner → Database Storage: stores results (evidence: `run_ingestion.py`)
- Database Storage → Pipeline Database: writes SQLite (evidence: `src/storage.py`)
- Pipeline Runner → CSV Reports: exports CSV (evidence: `run_ingestion.py`)
- Pipeline Runner → Execution Monitoring: logs metrics (evidence: `run_ingestion.py`)
- Execution Monitoring → Pipeline Logs: writes logs (evidence: `src/monitoring.py`)