MemoryDB

Redis-compatible durable DB.

Redis-compatible in-memory database with full durability. Sub-millisecond reads with Multi-AZ durability — no data loss on failover.

In-Memory (Redis API)Sub-millisecond reads & writesTransaction LogMulti-AZ · 11 nines durabilityDurable

Sub-ms

Read

11 nines

Durability

Redis 7.2

Compat

Multi-AZ

HA

Redis speed. Full durability.

Sub-ms reads. 11 nines durability. Redis API.

Sub-ms reads & writes

In-memory speed with durable transaction log. No tradeoff between speed and durability.

Full durability

Multi-AZ transaction log. 11 nines durability. No data loss on node or AZ failure.

Redis compatible

Drop-in replacement for Redis. Use existing Redis clients and libraries.

Rich data structures

Strings, hashes, lists, sets, sorted sets, streams, and JSON.

Cluster mode

Horizontal scaling with automatic sharding and rebalancing.

Snapshots

Point-in-time snapshots for backup and cloning.

Getting started

Launch your first instance in three steps. CLI, console, or API — your choice.

Terminal
ur db memorydb create my-memdb \
  --version=7.2 --nodes=3 \
  --ha=multi-az

MemoryDB patterns.

Primary database and durable sessions.

Primary database

Use as primary database for apps that need Redis speed with durability.

View tutorial

Suggested configuration

Sub-ms · 11 nines · Multi-AZ

Estimate your costs

Create detailed configurations to see exactly how much your architecture will cost. Pay for what you use, down to the second.

Configuration 1

Estimated: $225.33/mo

MemoryDB Engine

Node Resources

Data & Backups

Plan & Commitment

Config 1 cost$225.33

Cost details

$225.33

Redis-compatible with full durability. Sub-millisecond reads.

Configuration 1
$225.33
1× Database Node(s)$208.00
Persistent Storage$15.00
Automated Backups$2.33

Works seamlessly with

Compute
VPC
Monitoring
IAM
Logging
Serverless

Frequently asked questions

Redis speed. Full durability.

Sub-millisecond reads. 11 nines durability. Redis compatible.