dataeffet
Dataeffet OS Open Datasets

Real Amazon Datasets.
No Lead Magnets.

Stop practicing on simplified Kaggle CSVs. Download messy, relational Amazon SP-API, Ads, and FBA logistics datasets engineered with real-world time-series seasonality and operational anomalies to pressure-test your dbt and SQL pipeline skills.

100% Free Direct Download No Form Submission Required Medallion Ready (Bronze / Silver)
Executive Blueprint | Why Practice With Dataeffet E-Commerce Benchmarks?
  • 01. Realistic Operational FlawsUnlike static toy datasets, our files contain duplicate IDs, missing attribution tags, and timezone shifts to test data hygiene.
  • 02. Time-Series SeasonalityHardcoded with realistic Prime Day and Q4 holiday revenue spikes, stockouts, and advertising CPC inflation.
  • 03. Open Educational StandardBuilt to help data analytics and engineering students build verifiable portfolio projects without email gatekeeping.
Showing 3 Core Student Datasets
More datasets & environments adding monthly
Bronze Layer (Raw)August 2026

SP-API Settlement & Financial Ledgers (8-Figure Brand Mock)

Format
JSON / CSV
Size
1.2 GB
Volume
1,450,000+ rows

Raw, uncleaned financial event payloads (GET_FINANCES_DATA) representing 12 months of daily settlement reports and unallocated refund ledgers.

Engineered Pipeline Flaws (For dbt Practice):
  • [!]Duplicate settlement transaction IDs
  • [!]UTC to PST timezone boundary shifts
  • [!]Unallocated ProductFees & missing ASIN tags
Direct Download (Free)
No sign-up • Apache 2.0 / Creative Commons
Multi-Layer RelationalAugust 2026

Amazon Ads PPC & AMC Multi-Touch Attribution Stream

Format
Apache Parquet
Size
850 MB
Volume
3,200,000+ events

Relational ad spend ledgers across Sponsored Products, Sponsored Brands, and mock AMC SQL conversion events. Built to practice SKU-level True TACoS attribution math.

Engineered Pipeline Flaws (For dbt Practice):
  • [!]Q4 holiday time-series seasonality spikes
  • [!]Zero-conversion "vampire keyword" clusters
  • [!]Delayed 7-day attribution conversion windows
Direct Download (Free)
No sign-up • Apache 2.0 / Creative Commons
Silver Layer (dbt)July 2026

FBA Inventory Velocity & 3PL Landed Freight Records

Format
PostgreSQL Dump / CSV
Size
620 MB
Volume
890,000+ rows

Relational warehouse stock snapshots, aged FBA storage fee tables, and ocean container freight invoices. Ideal for building restock velocity models and carton-level COGS engines.

Engineered Pipeline Flaws (For dbt Practice):
  • [!]Sudden FBA fulfillment dimension fee shifts
  • [!]Lost inventory reimbursement adjustments
  • [!]Split-shipment 3PL transfer delays
Direct Download (Free)
No sign-up • Apache 2.0 / Creative Commons
Why We Build Open Datasets

A Better Alternative to Kaggle for Data Students.

Standard data science curricula rely heavily on clean, well-behaved datasets. In the real e-commerce world, data pipelines fail because of unannounced API schema changes or delayed settlement reports. We provide these benchmarks so students can train on actual production challenges.

Standard Kaggle Toy Datasets
  • × Pre-cleaned and flattened CSV tables
  • × Zero relational Medallion layer structures
  • × Missing real-world accounting timezone anomalies
  • × Irrelevant to modern 8-figure e-commerce brands
Dataeffet E-Commerce Benchmarks
  • ✓ Raw JSON SP-API payloads & Parquet ad streams
  • ✓ Structured for Bronze, Silver, and Gold dbt models
  • ✓ Hardcoded with real holiday seasonality & currency bugs
  • ✓ Directly applicable to high-value e-commerce portfolios
Sovereign Knowledge Graph

Related Engineering Documentation & Architecture Logs

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Production Deployment

Deploy the OS.
Own Your E-Commerce Data Pipeline.

Deploy the OS directly into your client-owned BigQuery warehouse. Regain absolute control over your e-commerce unit economics today.

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