# tair-opensource/RedisShake

RedisShake is a Valkey/Redis data processing and migration tool.

Repository: https://github.com/tair-opensource/RedisShake
Canonical: https://ross.abutalabs.com/products/redisshake
Homepage: https://tair-opensource.github.io/RedisShake/
Language: Go
License: MIT
License Family: permissive
Topics: redis, redis-cluster, redis-proxy
Last push: 2026-08-17T10:58:36+00:00

## Health v2 (maintenance only)
Score: 94/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 98, release rhythm 86, longevity 100
- inputs: {"age_days": 2743, "days_push": 16, "days_rel": 16, "gap_med": 42.5, "n_releases_24m": 13}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 4427, forks 775 (observed 2026-08-28T04:08:48.915799+00:00)

## What it is
RedisShake is a Go-based tool for migrating and transforming data between Valkey/Redis instances, supporting standalone, master-slave, sentinel, and cluster deployments. It offers zero-downtime migration with incremental sync, multiple data fetch methods (PSync, RDB, Scan), and script-based data filtering and transformation.

## Use cases
- migrate redis data to a new cluster with zero downtime
- sync data between redis instances in real time
- copy an rdb snapshot into a running redis server
- filter and transform redis keys during migration
- migrate from aws elasticache to alibaba cloud tair
- incrementally replicate redis data to valkey

## When to choose
- you need to migrate or sync data between Redis/Valkey instances, including cloud-managed services
- you require zero-downtime migration with incremental synchronization
- you need custom key filtering or script-based data transformation during migration

## When to avoid
- you need a general-purpose Redis client library for application code
- you want a GUI-based migration tool with visual dashboards
- you are migrating between non-Redis-compatible databases

## Facets
- artifact type: cli-tool
- maturity: active
- function: database, etl, developer-tools
- domain: databases, developer-tools
- platform: windows, go, cli
- tags: redis, valkey, data-migration, zero-downtime, incremental-sync, redis-cluster, data-filtering, data-engineering, linux, macos, docker

## Member repositories
- tair-opensource/RedisShake (main) score 94

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:48.915799+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 2026-08-29T18:20:56.284915+00:00, confidence not recorded.
  - readme: https://github.com/tair-opensource/RedisShake (fetched 2026-08-28T04:08:48.915799+00:00, sha cdbca4bb6c2c)
  - homepage: https://tair-opensource.github.io/RedisShake/ (fetched 2026-08-29T09:08:19.057903+00:00, sha 66389565a672)
- Data as of 2026-08-30T08:39:29.467469+00:00.