id int64 1 3 | name stringclasses 3
values | items int64 1.5k 8k |
|---|---|---|
1 | Maplewood Main Library | 8,000 |
2 | North Branch | 2,500 |
3 | South Branch | 1,500 |
Public Library Book Loans & Catalog Dataset (Free Sample)
This is a free sample with 3,503 rows. The full dataset has 36,653 rows across 4 tables.
Library circulation records for a simulated public library system with 3 branches, 12,000 catalog items, 5,000 patrons, and 20,000 loan transactions over 2 years.
Features realistic patterns: summer reading program surge, academic year peaks, genre popularity by age group, overdue rates, fine calculations, and holds/reservations. Includes an anomaly of a water damage incident closing one branch for 2 months.
Ideal for: library management systems, ILS development, circulation analytics, recommendation engines, and public data portal demos.
Sample tables
| Table | Sample Rows |
|---|---|
| branches | 3 |
| catalog | 1,000 |
| loans | 2,000 |
| patrons | 500 |
| Total | 3,503 |
Full dataset
The complete dataset includes all tables with full row counts:
| Table | Full Rows |
|---|---|
| branches | 3 |
| catalog | 12,000 |
| loans | 19,650 |
| patrons | 5,000 |
| Total | 36,653 |
Formats included: CSV, Parquet, SQLite
Get the full dataset on Gumroad
About
Generated by Mindweave Technologies -- realistic synthetic datasets for developers, QA teams, and data engineers.
Every dataset features:
- Enforced foreign key relationships across all tables
- Realistic statistical distributions (not uniform random)
- Temporal patterns (seasonal, time-of-day, day-of-week)
- Injected anomalies for ML training and anomaly detection
- Deterministic generation (same seed = same output)
Browse all datasets: https://mindweavetech.gumroad.com
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