DB-EngineseXtremeDB webinar IOTEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > etcd vs. Memgraph vs. Riak KV

System Properties Comparison etcd vs. Memgraph vs. Riak KV

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
Nameetcd  Xexclude from comparisonMemgraph  Xexclude from comparisonRiak KV  Xexclude from comparison
DescriptionA distributed reliable key-value storeA hybrid, in-memory first, distributed graph DBMS delivering high-performance on analytical and transactional workloads at enterprise scaleDistributed, fault tolerant key-value store
Primary database modelKey-value storeGraph DBMSKey-value store infowith links between data sets and object tags for the creation of secondary indexes
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score8.81
Rank#45  Overall
#6  Key-value stores
Score0.12
Rank#298  Overall
#28  Graph DBMS
Score5.74
Rank#67  Overall
#9  Key-value stores
Websiteetcd.io
github.com/­etcd-io/­etcd
memgraph.comriak.com/­products/­riak-kv
Technical documentationetcd.io/­docs
github.com/­etcd-io/­etcd/­tree/­master/­Documentation
docs.memgraph.com
DeveloperMemgraph LtdBasho Technologies
Initial release20172009
Current release3.4, August 20192.1.0, April 2015
License infoCommercial or Open SourceOpen Source infoApache Version 2.0commercial infoFree license availableOpen Source infoApache version 2, commercial enterprise edition
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageGoC and C++Erlang
Server operating systemsFreeBSD
Linux
Windows infoexperimental
LinuxLinux
OS X
Data schemeschema-freeschema-free and schema-optionalschema-free
Typing infopredefined data types such as float or datenoyesno
XML support infoSome form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.nonono
Secondary indexesnorestricted
SQL infoSupport of SQLnonono
APIs and other access methodsgRPC
JSON over HTTP
Bolt protocol
Cypher query language
HTTP API
Native Erlang Interface
Supported programming languages.Net
C
C++
Clojure
Erlang
Go
Haskell
Java
JavaScript (Node.js)
Perl
PHP
Python
R
Ruby
Rust
Scala
Tcl
.Net
C
C++
Elixir
Go
Haskell
Java
JavaScript
PHP
Python
Ruby
Scala
C infounofficial client library
C#
C++ infounofficial client library
Clojure infounofficial client library
Dart infounofficial client library
Erlang
Go infounofficial client library
Groovy infounofficial client library
Haskell infounofficial client library
Java
JavaScript infounofficial client library
Lisp infounofficial client library
Perl infounofficial client library
PHP
Python
Ruby
Scala infounofficial client library
Smalltalk infounofficial client library
Server-side scripts infoStored proceduresnoJavaScript and Erlang
Triggersyes, watching key changesyes infopre-commit hooks and post-commit hooks
Partitioning methods infoMethods for storing different data on different nodesSharding infodynamic graph partitioningSharding infono "single point of failure"
Replication methods infoMethods for redundantly storing data on multiple nodesUsing Raft consensus algorithm to ensure data replication with strong consistency among multiple replicas.Multi-source replication using RAFTselectable replication factor
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyes
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyEventual Consistency
Foreign keys infoReferential integritynoyes inforelationships in graphsno infolinks between data sets can be stored
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACID infowith snapshot isolationno
Concurrency infoSupport for concurrent manipulation of datayesyes, multi-version concurrency control (MVCC)yes
Durability infoSupport for making data persistentyesyes infowith periodic snapshot and write-ahead logging (WAL) of changesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.noyes
User concepts infoAccess controlnoUsers, roles and permissionsno

More information provided by the system vendor

We invite representatives of system vendors to contact us for updating and extending the system information,
and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

Related products and services

We invite representatives of vendors of related products to contact us for presenting information about their offerings here.

More resources
etcdMemgraphRiak KV
Recent citations in the news

Service Discovery Software Market 2020 Growth Forecast by Manufacturers – Docker Hub, SmartStack, Hystrix, CoreDNS, Eureka, GRPC, etcd, Apache, linkerd, 3Scale, HashiCorp, Avi Vantage Platform, traefik, SkyDNS
30 October 2020, TechnoWeekly

Let the right one in: Kubermatic Kubernetes Platform hits 2.15 with external cluster support, new installer
22 October 2020, DevClass

How to Secure Your Kubernetes Cluster
12 October 2020, Container Journal

Canonical introduces high-availability Micro-Kubernetes
14 October 2020, ZDNet

etcd Data Store Project Key to Scaling Kubernetes Clusters
8 September 2020, Container Journal

provided by Google News

Graph Database Market 2020 Size,Share Global Strategy ,Statistics, Industry Trends, Competition Strategies, Revenue Analysis, Key Players, Regional Analysis by Forecast to 2025
27 October 2020, Aerospace Journal

Graph Database Market 2020-2025 | Growth with Prominent Players, Top Regions and Applications
26 October 2020, Aerospace Journal

Global Graph Database Market 2020 Growth Overview, Trends, Emerging Technologies, Industry analysis and Estimates Market Size by 2026
28 October 2020, PRnews Leader

Graph Database Market Key Players – IBM, Tibco Software, AWS, Microsoft, Teradata, Oracle – SWOT Analysis, Drivers, Opportunities and Industry Trends
28 October 2020, Aerospace Journal

Global Graph Database Market Expected to reach growth rate of XX% CAGR by 2025 (Pandamic Impact Analysis): IBM, Microsoft, Oracle, AWS, Neo4j, etc.
24 October 2020, PRnews Leader

provided by Google News

Impact Of Covid 19 On NoSQL Databases Industry 2020 Market Challenges Business Overview And Forecast Research Study 2026
30 October 2020, Aerospace Journal

Covid-19 Impact on Global Cloud-Based Time Series Database Market (2020-2025) | Potential growth, attractive valuation make it is a long-term investment | Top Players: Alibaba, Amazon (AWS), AVEVA, Axibase, etc. | GlobMarketReports
27 October 2020, Eurowire

Is Riak A Good NoSQL Database Option For Enterprises?
1 July 2019, Analytics India Magazine

(2020-2026) Cloud-Based Time Series Database Market Estimated To Experience A Hike in Growth | Global Industry Size, Growth, Segments, Revenue, Manufacturers
24 October 2020, PRnews Leader

NoSQL database Riak acquired following Basho’s fall from grace
13 September 2017, Computer Business Review

provided by Google News

Job opportunities

Junior Developer
Paradyme Management, Greenbelt, MD

Software Infrastructure Engineer
Wasabi Technologies, Boston, MA

Dev Infra Engineer
TCS, Cincinnati, IA

N1-ENT-23-20 Apprentice Engineer
Business Transformation Institute, Hanover, MD

Site Reliability Engineer
OneSignal, London, OH

Associate Data Scientist
Cerner Corporation, Kansas City, MO

DevOps Engineer
Dimagi, Cambridge, MA

DevOps Engineer
Dimagi, Massachusetts

Java Developer
Keyseries, North Haven, CT

Site Reliability Engineer
Everbridge, United States

jobs by Indeed




Share this page

Featured Products

AllegroGraph logo

Graph Database Leader for AI Knowledge Graph Applications - The Most Secure Graph Database Available.
Free Download

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

Datastax Astra logo

Cassandra made easy in the cloud. Build cloud-native applications faster with CQL, REST and GraphQL APIs.
Try for Free.

Couchbase logo

SQL + JSON + NoSQL.
Power, flexibility & scale.
All open source.
Get started now.

Neo4j logo

Get your free copy of the new O'Reilly book Graph Algorithms with 20+ examples for
machine learning, graph analytics and more.

Present your product here