DB-EnginesExtremeDB: the mission critical dbmsEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > CrateDB vs. etcd vs. Riak TS vs. SAP HANA

System Properties Comparison CrateDB vs. etcd vs. Riak TS vs. SAP HANA

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
NameCrateDB  Xexclude from comparisonetcd  Xexclude from comparisonRiak TS  Xexclude from comparisonSAP HANA  Xexclude from comparison
DescriptionDistributed Date Store based on LuceneA distributed reliable key-value storeRiak TS is a distributed NoSQL database optimized for time series data and based on Riak KVIn-memory, column based data store. Available as appliance or cloud service
Primary database modelRelational DBMS
Search engine
Key-value storeTime Series DBMSRelational DBMS
Secondary database modelsDocument store
Time Series DBMS
Document store
Graph DBMS infowith SAP Hana, Enterprise Edition
Spatial DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.97
Rank#178  Overall
#86  Relational DBMS
#13  Search engines
Score10.88
Rank#47  Overall
#5  Key-value stores
Score0.25
Rank#281  Overall
#24  Time Series DBMS
Score55.09
Rank#21  Overall
#13  Relational DBMS
Websitecrate.ioetcd.io
github.com/­etcd-io/­etcd
riak.com/­products/­riak-tswww.sap.com/­products/­hana.html
Technical documentationcrate.io/­docsetcd.io/­docs
github.com/­etcd-io/­etcd/­tree/­master/­Documentation
help.sap.com/­hana
DeveloperCrateBasho TechnologiesSAP
Initial release201320152010
Current release3.4, August 20192.0 SPS05 (June 26, 2020), June 2020
License infoCommercial or Open SourceOpen SourceOpen Source infoApache Version 2.0Open Sourcecommercial
Cloud-based only infoOnly available as a cloud servicenononono infoalso available as a cloud based service
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaGoErlang
Server operating systemsAll OS with a Java 7 (and higher) VMFreeBSD
Linux
Windows infoexperimental
Linux
OS X
Appliance or cloud-service
Data schemeFlexible Schema (defined schema, partial schema, schema free)schema-freeschema-freeyes
Typing infopredefined data types such as float or dateyesnonoyes
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.nononono
Secondary indexesyesnorestrictedyes
SQL infoSupport of SQLyes, but no triggers and constraintsnonoyes
APIs and other access methodsADO.NET infocommunity maintained client
JDBC
MQTT (Message Queue Telemetry Transport)
PostgreSQL wire protocol
Prometheus Remote Read/Write
RESTful HTTP API
gRPC
JSON over HTTP
HTTP API
Native Erlang Interface
JDBC
ODBC
Supported programming languagesErlang
Go infocommunity maintained client
Java
JavaScript (Node.js) infocommunity maintained client
Perl infocommunity maintained client
PHP
Python
Ruby infocommunity maintained client
Scala infocommunity maintained client
.Net
C
C++
Clojure
Erlang
Go
Haskell
Java
JavaScript (Node.js)
Perl
PHP
Python
R
Ruby
Rust
Scala
Tcl
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 proceduresuser defined functionsnoJavaScript and ErlangSQLScript, R
Triggersnoyes, watching key changesyes infopre-commit hooks and post-commit hooksyes
Partitioning methods infoMethods for storing different data on different nodesShardingShardingyes
Replication methods infoMethods for redundantly storing data on multiple nodesselectable replication factorUsing Raft consensus algorithm to ensure data replication with strong consistency among multiple replicas.selectable replication factoryes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyesno
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual Consistency
Read Your Own Writes Consistency infofor primary key lookups
Immediate ConsistencyEventual ConsistencyImmediate Consistency
Foreign keys infoReferential integritynonono infolinks between datasets can be storedyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datano infounique row identifiers can be used for implementing an optimistic concurrency control strategynonoACID
Concurrency infoSupport for concurrent manipulation of datayesyesyesyes
Durability infoSupport for making data persistentyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.nonoyes
User concepts infoAccess controlrights management via user accountsnonoyes
More information provided by the system vendor
CrateDBetcdRiak TSSAP HANA
Specific characteristicsCrateDB is an open source distributed SQL database that spreads data and processing...
» more
Competitive advantagesCrateDB is typically used in operational analytics applications, particularly those...
» more
Typical application scenariosCrateDB is ideal for integrating and analyzing streams of data--often machine-generated--in...
» more
Key customersCrateDB customers include McAfee, Qualtrics , Nokia, NBC Golfnow , Digital Domain...
» more
Market metricsThe CrateDB open source project was started in 2014. CrateDB was the winner of TechCrunch...
» more
Licensing and pricing modelsCrateDB pricing CrateDB Community Edition is open source and free to use under the...
» more

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
3rd partiesCData: Connect to Big Data & NoSQL through standard Drivers.
» more

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

More resources
CrateDBetcdRiak TSSAP HANA
Recent citations in the news

CrateDB 4.5 takes distributed SQL database open source
24 March 2021, TechTarget

Crate.io raises $10M to grow its database platform
15 June 2021, VentureBeat

Crate.io extends database service offering to Google Cloud
13 April 2022, VentureBeat

Crate.io Expands CrateDB Cloud with the Launch of CrateDB Edge
15 April 2021, GlobeNewswire

Crate.io Introduces CrateDB 2.0 Enterprise and Open Source Editions
16 May 2017, Business Wire

provided by Google News

Clastix Launches Kamaji, a New Open Source Tool for Managed Kubernetes Service
16 May 2022, DevOps.com

How to restore a Kubernetes cluster from an etcd snapshot
16 December 2021, TechTarget

Deleting Production in a Few Easy Steps (and How to Fix It)
13 May 2022, thenewstack.io

How Does HashiCorp Vault Work with Kubernetes Secrets?
17 May 2022, thenewstack.io

All about performance: etcd 3.5 looks to make Kubernetes users happy • DEVCLASS
17 June 2021, DevClass

provided by Google News

Riak TS for time series analysis at scale
29 September 2016, Opensource.com

Basho rolls out open source version of its Riak TS database
5 May 2016, ZDNet

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

Basho open-sources its Riak TS database for the Internet Of Things
5 May 2016, TechCrunch

Basho Open Sources Its NoSQL Database Targeting IoT Development -- ADTmag
5 May 2016, ADT Magazine

provided by Google News

Skytap targets staged HANA migrations for IBM Power Systems
25 May 2022, TechTarget

N2WS expands AWS backup service with OnTap and HANA targets
26 May 2022, TechTarget

E-LAND Innople Chooses Rimini Street Support Services for SAP S/4 HANA
25 May 2022, Business Wire

SAP HANA and S4HANA Market Size, Trends and Forecast to 2029 | Key Player I, Key Player II, Key Player III, Key Player IV, Key Player V – Carbon Valley Farmer and Miner
24 May 2022, Carbon Valley Farmer and Miner

SAP ‘optimistic’ about S/4 Hana in APAC
11 May 2022, ComputerWeekly.com

provided by Google News

Job opportunities

Database Architect
Aptos, Atlanta, GA

Data Pipeline Engineer III, Search Engineering
Mailchimp, Oakland, CA

Senior Cloud Operations Engineer
Aptos, Atlanta, GA

Junior Developer
Paradyme Management, Washington, DC

DevOps Engineer
Zoom Video Communications, Inc., Remote

AB-000060 Apprentice Engineer
Business Transformation Institute, Columbia, MD

Network Infra Development Engineer
Arrcus, Inc., San Jose, CA

Junior Software Engineer (Apprentice SW Engineer)
Peraton, Laurel, MD

SAP BW HANA Analyst
NVIDIA, Santa Clara, CA

Looking for SAP S/4 HANA Functional consultant
Miracle Software Systems, Michigan

SAP Netweaver Consultant and Hana Admnistrator
Kyndryl, United States

SAP HANA Developer/Architect
ITResonance, Portland, OR

Sr. SAP BW HANA Developer
Perrigo Company, Allegan, MI

jobs by Indeed



Share this page

Featured Products

The definitive guide for Cassandra

Imagine What You Could Do if Scalability Wasn‘t a Problem!
Download the Cassandra e-book for free!

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

Neo4j logo

See for yourself how a graph database can make your life easier.
Use Neo4j online for free.

Vertica logo

Vertica Accelerator. The fastest analytics and machine learning, delivered as SaaS, with automated setup, administration, and management. Free trial.

Redis logo

The world’s most loved real‑time data platform.
Try free

Present your product here