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Data Stores
In-Memory Databases

What are the best In-Memory Databases Tools?

Redis, Hazelcast, Aerospike, SAP HANA, and Apache Ignite are the most popular tools in the category “In-Memory Databases”. “Performance” is the primary reason developers pick Redis over its competitors, while “High Availibility” is the reason why Hazelcast was chosen.

1st
Redis

Redis

60.7k stacks

Top Reasons to Choose Redis

  • •Performance
  • •Super fast
  • •Ease of use
2nd
Hazelcast

Hazelcast

354 stacks

Top Reasons to Choose Hazelcast

  • •High Availibility
  • •Distributed compute
  • •Distributed Locking
3rd
Aerospike

Aerospike

202 stacks

Top Reasons to Choose Aerospike

  • •Ram and/or ssd persistence
  • •Easy clustering support
  • •Easy setup
4th
SAP HANA

SAP HANA

168 stacks

Top Reasons to Choose SAP HANA

  • •SQL
  • •In-memory
  • •Distributed
5th
Apache Ignite

Apache Ignite

99 stacks

Top Reasons to Choose Apache Ignite

  • •High Avaliability
  • •Free
  • •Multiple client language support
6th
MemSQL

MemSQL

85 stacks

Top Reasons to Choose MemSQL

  • •Distributed
  • •Realtime
  • •Columnstore
7th
NCache

NCache

76 stacks

8th
Azure Redis Cache

Azure Redis Cache

60 stacks

Top Reasons to Choose Azure Redis Cache

  • •Cache-cluster
  • •Redis
9th
LokiJS

LokiJS

38 stacks

Top Reasons to Choose LokiJS

  • •Can query the objects directly
10th
KeyDB

KeyDB

37 stacks

Top Reasons to Choose KeyDB

  • •Performance
  • •Active Replication
ToolsStacksFeed

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AI
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CursusDBIn Memory Databases

An open-source in-memory document oriented database

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0
5
DiceIn Memory Databases

An extremely simple Golang-based in-memory KV store

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0
20
KV.JSIn Memory Databases

Advanced in-memory caching module for JavaScript

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0
3
Dragonfly
In Memory Databases

A modern replacement for Redis and Memcached

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0
24
ClientDBIn Memory Databases

An open source in-memory database for enabling real-time web apps

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0
7
VineyardIn Memory Databases

An open-source in-memory data manager (By Alibaba)

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0
3
Kdb+In Memory Databases

Fast, powerful, massively scalable time-series database

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0
17
DataScriptIn Memory Databases

Immutable database and Datalog query engine for Clojure, ClojureScript and JS

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0
7
GridDBIn Memory Databases

Open source time series database for IoT and Big Data

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0
18
XAPIn Memory Databases

The In-Memory computing solution to scale your applications

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0
2
KeyDB
In Memory Databases

Open source lighting fast key-value database with advanced features

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0
62
NCache
In Memory Databases

In-Memory Distributed Cache

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1
38
MapDBIn Memory Databases

Concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory

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0
49
CQEngineIn Memory Databases

An in-memory DataBase

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0
22
Tile38In Memory Databases

High-performance database for geospatial and realtime geofencing applications

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1
41
Apache IgniteIn Memory Databases

An open-source distributed database, caching and processing platform

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0
168
Beringei
In Memory Databases

High performance, in-memory storage engine for time series data (by Facebook)

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0
40
SummitDBIn Memory Databases

In-Memory NoSQL DB

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0
13
BuntDBIn Memory Databases

A fast, embeddable, in-memory key/value database for Go with custom indexing and geospatial support

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0
16
LokiJSIn Memory Databases

In-memory JavaScript Datastore with Persistence

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0
57