DBMS > Redis vs. RethinkDB vs. STSdb

System Properties Comparison Redis vs. RethinkDB vs. STSdb

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Editorial information provided by DB-Engines

Name

Description

In-memory data structure store, used as database, cache and message broker info

Redis focuses on performance so most of its design decisions prioritize high performance and very low latencies.

DBMS for the Web with a mechanism to push updated query results to applications in realtime.

Key-Value Store with special method for indexing info

optimized for high performance using a special indexing method

Primary database model

Key-value store info

Multiple data types and a rich set of operations, as well as configurable data expiration, eviction and persistence

Document store

Key-value store

Secondary database models

Document store info

with Redis Modules
Graph DBMS info

with Redis Modules
Search engine info

with Redis Modules
Time Series DBMS info

with Redis Modules

DB-Engines Ranking measures the popularity of database management systems
Trend Chart

Score	141.90
Rank	#8	Overall
	#1	Key-value stores

Score	3.52
Rank	#75	Overall
	#14	Document stores

Score	0.12
Rank	#274	Overall
	#45	Key-value stores

Website

redis.io

rethinkdb.com

stssoft.com/products/stsdb-4-0

Technical documentation

redis.io/documentation

rethinkdb.com/docs

Developer

Salvatore Sanfilippo info

Development sponsored by Redis Labs

The Linux Foundation info

since July 2017

STS Soft SC

Initial release

2009

2011

Current release

5.0.5, May 2019

2.3.6, July 2017

License

Commercial or Open Source

Open Source info

BSD 3-Clause, commercial license available

Open Source info

Apache Version 2

Open Source info

GPLv2, commercial license available

Cloud-based only info

Only available as a cloud service

DBaaS offerings (sponsored links) info

Database as a Service

Providers of DBaaS offerings, please contact us to be listed.

Implementation language

C++

Server operating systems

BSD
Linux
OS X
Windows info

ported and maintained by Microsoft Open Technologies, Inc.

Linux
OS X
Windows

Windows

Data scheme

schema-free

yes

Typing

predefined data types such as float or date

partial

Supported data types are strings, hashes, lists, sets and sorted sets, bit arrays, hyperloglogs and geospatial indexes

yes

string, binary, float, bool, date, geometry

yes

primitive types and user defined types (classes)

XML support info

Some form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.

Secondary indexes

yes

with RediSearch module

yes

SQL

Support of SQL

APIs and other access methods

proprietary protocol info

RESP - REdis Serialization Protocol

.NET Client API

Supported programming languages

C
C#
C++
Clojure
Crystal
D
Dart
Elixir
Erlang
Fancy
Go
Haskell
Haxe
Java
JavaScript (Node.js)
Lisp
Lua
MatLab
Objective-C
OCaml
Pascal
Perl
PHP
Prolog
Pure Data
Python
R
Rebol
Ruby
Rust
Scala
Scheme
Smalltalk
Swift
Tcl
Visual Basic

community-supported driver
C# info

community-supported driver
C++ info

community-supported driver
Clojure info

community-supported driver
Dart info

community-supported driver
Erlang info

community-supported driver
Go info

community-supported driver
Haskell info

community-supported driver
Java info

official driver
JavaScript (Node.js) info

official driver
Lisp info

community-supported driver
Lua info

community-supported driver
Objective-C info

community-supported driver
Perl info

community-supported driver
PHP info

community-supported driver
Python info

official driver
Ruby info

official driver
Scala info

community-supported driver

C#
Java

Server-side scripts info

Stored procedures

Lua

Triggers

Client-side triggers through changefeeds

Partitioning methods info

Methods for storing different data on different nodes

Sharding

range based

none

Replication methods info

Methods for redundantly storing data on multiple nodes

Master-slave replication info

Chained replication is supported
Multi-master replication info

with Redis Enterprise Pack

Master-slave replication

none

MapReduce

Offers an API for user-defined Map/Reduce methods

yes

Consistency concepts info

Methods to ensure consistency in a distributed system

Strong eventual consistency with CRDTs
Eventual Consistency

Immediate Consistency

Foreign keys info

Referential integrity

Transaction concepts info

Support to ensure data integrity after non-atomic manipulations of data

Optimistic locking, atomic execution of commands blocks and scripts

Atomic single-document operations

Concurrency info

Support for concurrent manipulation of data

yes

Data access is serialized by the server

yes

MVCC based

yes

Durability info

Support for making data persistent

yes

Configurable mechanisms for persistency via snapshots and/or operations logs

yes

In-memory capabilities info

Is there an option to define some or all structures to be held in-memory only.

yes

User concepts info

Access control

Simple password-based access control info

Access control lists and SSL are available in the commercial version

yes

users and table-level permissions

More information provided by the system vendor

Specific characteristics

Redis, benchmarked as the world's fastest database, reduces application complexity,...
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Competitive advantages

Redis is an in-memory database platform offering native support of wide range of...
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Typical application scenarios

Redis powers personalization, real-time fraud detection, IoT, e-commerce, real-time...
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Key customers

Verizon, Vodafone, Atlassian, Trip Advisor, Jet.com, Nokia, Samsung, HTC, Docker,...
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Licensing and pricing models

The licensing model is subscription based. Redis Enterprise Cloud is priced according...
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