# Designing GPU-Accelerated Query Engines with NVIDIA GQE

DevFeed: [Designing GPU-Accelerated Query Engines with NVIDIA GQE](<https://devfeed.tech/articles/designing-gpu-accelerated-query-engines-with-nvidia-gqe-6799.md>)

Original publisher: [Read original article](<https://developer.nvidia.com/blog/designing-gpu-accelerated-query-engines-with-nvidia-gqe/>)

Author: Michelle Horton

Published: 2026-06-30T17:36:43Z

Content type: article

Language: en

Sources: [NVIDIA Developer](<https://devfeed.tech/sources/nvidia-developer.md>), [NVIDIA Technical Blog](<https://devfeed.tech/sources/nvidia-technical-blog.md>)

Topics: [GPU](<https://devfeed.tech/topics/gpu.md>), [Databases](<https://devfeed.tech/topics/databases.md>), [NCCL](<https://devfeed.tech/topics/nccl.md>), [CUDA](<https://devfeed.tech/topics/cuda.md>), [NVLink](<https://devfeed.tech/topics/nvlink.md>), [Compression](<https://devfeed.tech/topics/compression.md>), [IO](<https://devfeed.tech/topics/io.md>), [SQL](<https://devfeed.tech/topics/sql.md>), [Parser](<https://devfeed.tech/topics/parser.md>), [Streaming](<https://devfeed.tech/topics/streaming.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>)

Tags: [accelerate](<https://devfeed.tech/tags/accelerate.md>), [compression](<https://devfeed.tech/tags/compression.md>), [cpu](<https://devfeed.tech/tags/cpu.md>), [cuda](<https://devfeed.tech/tags/cuda.md>), [cuda-x](<https://devfeed.tech/tags/cuda-x.md>), [data](<https://devfeed.tech/tags/data.md>), [data-analytics-processing](<https://devfeed.tech/tags/data-analytics-processing.md>), [data-center-cloud](<https://devfeed.tech/tags/data-center-cloud.md>), [data-science](<https://devfeed.tech/tags/data-science.md>), [databases](<https://devfeed.tech/tags/databases.md>), [featured](<https://devfeed.tech/tags/featured.md>), [gpu](<https://devfeed.tech/tags/gpu.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [memory](<https://devfeed.tech/tags/memory.md>), [nvidia](<https://devfeed.tech/tags/nvidia.md>), [nvlink](<https://devfeed.tech/tags/nvlink.md>), [performance](<https://devfeed.tech/tags/performance.md>), [sql](<https://devfeed.tech/tags/sql.md>)

## AI overview

This article presents GQE, a reference architecture for executing SQL queries on GPUs. It explains how NVIDIA hardware and CUDA-X libraries address memory, I/O, data movement, decompression, and end-to-end performance challenges for large datasets.

## Source excerpt

GPU-accelerated query engines are often constrained by memory and I/O bandwidth. NVIDIA hardware advances--including high bandwidth memory (HBM), NVIDIA...