Dataset Overview

The MovieLens 32M dataset is a stable benchmark for recommendation systems and collaborative filtering research, curated by GroupLens Research at the University of Minnesota. It contains approximately 32 million ratings and 2 million tag applications across 87,585 movies, contributed by over 200,000 users. Released in May 2024, the dataset provides a large-scale record of user-item interactions and preferences collected through October 2023. More

Total node count: 288,553

Total edge count: 34,154,446

Dataset Download

You may download this dataset directly from the dataset website. Go to here. Click on the file name ml-32m.zip to begin downloading.

You can click the button below and download the files prepared by us for smoother import into graph database systems:

Benchmark Workloads

Select a platform below to view the specific data loading commands and queries used to benchmark performance.

Runtime Results

* The unit of all results shown below are in seconds (s)

* MEMORY_LIMIT means the query exceeded the 28 GiB memory limit; TIMEOUT means the query ran for more than two hours without finishing; SKIPPED means the database platform does not support certain features required by the query; POOL LIMIT means the intermediate results generated by the query exceeded the engine-configured memory pool limit; DISK SPILL LIMIT means the engine ran out of disk space while spilling intermediate results; FAILED means the system reported another error.

Memory Results

* The unit of all memory results shown below is megabytes (MB)

* TigerGraph: the sum over the GPEs of each GPE’s peak vertex-accumulator memory for the whole query, from the query profile; not process memory.

* MEMORY_LIMIT means the query exceeded the 28 GiB memory limit; TIMEOUT means the query ran for more than two hours without finishing; SKIPPED means the database platform does not support certain features required by the query; POOL LIMIT means the intermediate results generated by the query exceeded the engine-configured memory pool limit; DISK SPILL LIMIT means the engine ran out of disk space while spilling intermediate results; FAILED means the system reported another error.