# uber/aresdb

A GPU-powered real-time analytics storage and query engine.

Repository: https://github.com/uber/aresdb
Canonical: https://ross.abutalabs.com/products/aresdb
Homepage: https://eng.uber.com/aresdb/
Language: Go
License: Apache-2.0
License Family: permissive
Topics: analytics, data, real-time, gpu-programming, database, storage, cuda, golang, query, cgo
Last push: 2024-07-13T08:54:26+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 2904, "days_push": 781, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3078, forks 235 (observed 2026-08-28T04:07:41.811456+00:00)

## What it is
AresDB is a GPU-powered real-time analytics storage and query engine written in Go and C++ with CUDA kernels. It provides low query latency, high data freshness, and efficient in-memory and on-disk storage management.

## Use cases
- run low-latency analytical queries over large real-time datasets
- accelerate analytics workloads using GPU processing
- store and query time-series event data with high freshness
- build dashboards backed by real-time analytics
- offload OLAP-style aggregation queries to GPUs

## When to choose
- you need sub-second analytical queries on fresh, high-volume event data
- you have NVIDIA GPUs available and want to exploit them for query acceleration
- your workload fits in-memory or hybrid in-memory/on-disk columnar storage

## When to avoid
- you lack NVIDIA GPUs or cannot install the CUDA toolkit
- you need a general-purpose transactional database
- you want a mature, actively developed project with broad community support

## Facets
- artifact type: service
- maturity: maintenance
- function: database, analytics, search-engine, gpu-computing
- domain: databases, analytics, big-data
- platform: go, cpp
- tags: real-time-analytics, cuda, columnar-storage, query-engine, in-memory, real-time, linux, gpu

## Member repositories
- uber/aresdb (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:41.811456+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T07:27:53.168486+00:00, confidence not recorded.
  - readme: https://github.com/uber/aresdb (fetched 2026-08-28T04:07:41.811456+00:00, sha 738ec2755459)
- Data as of 2026-08-30T08:39:29.467469+00:00.