mirror of
https://github.com/dataforcanada/d4c-service-main-site.git
synced 2026-06-13 22:10:51 +02:00
Diego Ripley
77 lines
3.0 KiB
Markdown
77 lines
3.0 KiB
Markdown
---
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title: Welcome to Data for Canada
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toc: false
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---
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## Mission
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Data for Canada exists to bridge the gap between open data availability and data usability. We curate, clean, and re-engineer high-value Canadian datasets into high-performance, analysis-ready formats for researchers, developers, and systems.
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## The Problem
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Canada creates incredible amounts of open data, from foundational road networks to federal census statistics. However, these datasets are often locked in legacy formats, fragmented portals, or structures that require significant engineering effort to normalize before they can be used. For a researcher or a system developer, the "time-to-insight" is often bottlenecked by data preparation.
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## The Solution
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We act as the transformation layer. We aggregate datasets with permissive licenses and process them into "digestible" standards optimized for modern downstream applications.
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* **For Researchers:** Skip the cleaning phase. Access normalized, documented data ready for analysis.
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* **For Systems:** Standardized data structures designed to feed directly into pipelines, data warehouses, and downstream services.
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## High-Level Overview
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```mermaid
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flowchart TD
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%% Define Styles
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classDef source fill:#e1f5fe,stroke:#01579b,stroke-width:2px
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classDef process fill:#fff9c4,stroke:#fbc02d,stroke-width:2px
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classDef storage fill:#e0f2f1,stroke:#00695c,stroke-width:2px
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classDef consumer fill:#f3e5f5,stroke:#8e24aa,stroke-width:2px
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subgraph "Data Sources"
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StatCan[("Statistical Products")]:::source
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Orthoimagery[("Orthoimagery")]:::source
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end
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subgraph "Processing Pipeline"
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Raw[Raw Data Ingestion<br/>CSVs, Shapefiles, ECW]:::process
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Transform[Transformation Engine<br/>Open & Closed Source]:::process
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Opt[Optimization]:::process
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end
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subgraph "Dissemination Formats"
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Parquet[("Parquet Files")]:::storage
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PMTiles[("PMTiles")]:::storage
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FlatGeoBuf[("FlatGeoBuf")]:::storage
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end
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subgraph "Distribution Infrastructure"
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S3_COMPLIANT_STORAGE[S3 Compliant Storage]:::storage
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Decentralized_Distribution[Decentralized Distribution]:::storage
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Serverless[Cloudflare Worker<br/>API & Serving]:::storage
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end
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subgraph "Consumption / End Users"
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DataSci[DuckDB, Python, QGIS, Jupyter]:::consumer
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WebApps[Web Applications]:::consumer
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DataSci[Python]:::consumer
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Systems[Systems]:::consumer
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end
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%% Relationships
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StatCan --> Raw
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Raw --> Transform
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Transform --> Opt
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Opt --> Parquet
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Opt --> PMTiles
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Opt --> FlatGeoBuf
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Parquet --> S3_COMPLIANT_STORAGE
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PMTiles --> S3_COMPLIANT_STORAGE
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FlatGeoBuf --> S3_COMPLIANT_STORAGE
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S3_COMPLIANT_STORAGE --> Decentralized_Distribution
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S3_COMPLIANT_STORAGE --> Serverless
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Decentralized_Distribution --> Systems
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Serverless --> WebApps
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Serverless --> DataSci
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%% Concept Annotations
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Transform -.->|"Join Spatial & Tabular"| Parquet
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PMTiles -.->|"Stream tiles"| WebApps
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``` |