DB-EnginesExtremeDB: the first and only COTS deterministic embedded database management system for mission- and safety-critical hard real-time applicationsEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > Apache Druid vs. Oracle Coherence vs. Quasardb vs. SiteWhere

System Properties Comparison Apache Druid vs. Oracle Coherence vs. Quasardb vs. SiteWhere

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
NameApache Druid  Xexclude from comparisonOracle Coherence  Xexclude from comparisonQuasardb  Xexclude from comparisonSiteWhere  Xexclude from comparison
DescriptionOpen-source analytics data store designed for sub-second OLAP queries on high dimensionality and high cardinality dataOracles in-memory data grid solutionDistributed, high-performance timeseries databaseM2M integration platform for persisting/querying time series data
Primary database modelRelational DBMS
Time Series DBMS
Key-value storeTime Series DBMSTime Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score3.27
Rank#93  Overall
#48  Relational DBMS
#6  Time Series DBMS
Score2.71
Rank#105  Overall
#20  Key-value stores
Score0.23
Rank#285  Overall
#23  Time Series DBMS
Score0.03
Rank#336  Overall
#31  Time Series DBMS
Websitedruid.apache.orgwww.oracle.com/­middleware/­technologies/­coherence.htmlquasardb.netsitewhere.io
Technical documentationdruid.apache.org/­docs/­latest/­designdocs.oracle.com/­en/­middleware/­standalone/­coherencedoc.quasardb.netsitewhere.io/­docs/­2.1.0
DeveloperApache Software Foundation and contributorsOraclequasardbSiteWhere
Initial release2012200720092010
Current release0.21.0, April 202112c, September 20163.1, January 2019
License infoCommercial or Open SourceOpen Source infoApache license v2commercialcommercial infoFree community edition, Non-profit organizations and non-commercial usage are eligible for free licensesOpen Source infoCommon Public Attribution License Version 1.0
Cloud-based only infoOnly available as a cloud servicenononono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaJavaC++Java
Server operating systemsLinux
OS X
Unix
All OS with a Java VMBSD
Linux
OS X
Windows
Linux
OS X
Windows
Data schemeyes infoschema-less columns are supportedschema-freeschema-freepredefined scheme
Typing infopredefined data types such as float or dateyesyesyes infointeger and binaryyes
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 indexesyesnoyes infowith tagsno
SQL infoSupport of SQLSQL for queryingnoSQL-like query languageno
APIs and other access methodsJDBC
RESTful HTTP/JSON API
JCache
JPA
RESTful HTTP API
HTTP APIHTTP REST
Supported programming languagesClojure
JavaScript
PHP
Python
R
Ruby
Scala
.Net
C++
Java
.Net
C
C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
R
Server-side scripts infoStored proceduresnonono
Triggersnoyes infoLive Eventsno
Partitioning methods infoMethods for storing different data on different nodesSharding infomanual/auto, time-basedShardingSharding infoconsistent hashingSharding infobased on HBase
Replication methods infoMethods for redundantly storing data on multiple nodesyes, via HDFS, S3 or other storage enginesyes, with selectable consistency levelSource-replica replication with selectable replication factorselectable replication factor infobased on HBase
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonowith Hadoop integrationno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency
Immediate Consistency
Immediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynononono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoconfigurableACIDno
Concurrency infoSupport for concurrent manipulation of datayesyesyesyes
Durability infoSupport for making data persistentyesyes infooptionallyyes infoby using LevelDByes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.noyesyes infoTransient modeno
User concepts infoAccess controlRBAC using LDAP or Druid internals for users and groups for read/write by datasource and systemauthentification to access the cache via certificates or http basic authenticationCryptographically strong user authentication and audit trailUsers with fine-grained authorization concept
More information provided by the system vendor
Apache DruidOracle CoherenceQuasardbSiteWhere
Specific characteristicsHigh-performance , high-speed, fully integrated timeseries database Seamlessly combines...
» more
Competitive advantagesHigh performance in a cost-effective small package Real-time results for even large...
» more
Typical application scenariosTick database Predictive maintenance Pre-deal checks Large scale monitoring
» more
Key customersLarge EU investment banks US based hedge funds Orolia Tellmeplus
» more
Market metricsHas been running in very demanding production environments since 2013 Rapid adoption...
» more
Licensing and pricing modelsCommunity edition limited to 2 nodes and 16 GiB of storage per node available for...
» 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

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

More resources
Apache DruidOracle CoherenceQuasardbSiteWhere
Recent citations in the news

Druid-Backer Imply Lands $70M to Drive Analytics in Motion
17 June 2021, Datanami

Preset Nabs $35.9M Series B Funding, Unveils Preset Cloud
25 August 2021, Solutions Review

Imply Closes $70 Million Series C at $700M Valuation to Extend Leadership as Foundational Platform for Analytics-in-Motion
16 June 2021, Business Wire

The ApacheĀ® Software Foundation Announces Program for
17 August 2021, GlobeNewswire

Introducing Apache Druid
17 January 2020, insideBIGDATA

provided by Google News

Micro Focus International : Announces New Solutions for Core Business System Modernization
14 September 2021, Marketscreener.com

Micro Focus Announces New Solutions for Core Business System Modernization
15 September 2021, ELE Times

Coherence Community Edition Now Available
1 July 2020, Database Trends and Applications

Oracle Unveils Unified Container Deployment and Management Platform
3 August 2021, Container Journal

Oracle launches 5G Converged Charging System
12 February 2021, Capacity Media

provided by Google News

Exciting New Synths From Superbooth 2021
16 September 2021, Reverb News

Real-time analytics database startup Imply raises $70M in Series C funding
16 June 2021, SiliconANGLE News

Form N-CSR Trust for Advised Portfo For: Jun 30
7 September 2021, StreetInsider.com

Best domain registrars and domain name sellers
1 September 2021, ZDNet

Gartner Names Three 2020 Cool Vendors in Data Management
30 October 2020, Solutions Review

provided by Google News

Daily API RoundUp: IPinfo, SafetyLocker, Cloverly, SiteWhere
18 May 2019, ProgrammableWeb

9 Best & Top Open source IoT Platforms To Develop the IOT Projects
13 April 2019, H2S Media

67 open source tools and resources for the Internet of Things (IoT)
23 January 2019, TechBeacon

Best Open Source Software List 2021
21 January 2016, Datamation

provided by Google News

Job opportunities

Director of Security and Operations
Meteor Development Group, Remote

Software Engineer 2 (Full-stack / Microservices)- Multiple Locations
U.S. Bank, Cincinnati, OH

Sr Data Engineer - Presto/Druid
Lowe's, Charlotte, NC

Data Engineer - Bigdata
Qcentrio, Fine, NY

Senior BigQuery (BQ) Developer | REMOTE JOB (PST Time Zone)
iknowvate technologies, San Jose, CA

Software Engineering
JPMorgan Chase Bank, N.A., Plano, TX

VP- Senior Java Developer
Barclays, Whippany, NJ

LEAD, Site Reliability Engineering
S&P Global, Boulder, CO

Systems Operations Engineer
Wells Fargo, Charlotte, NC

Software Sr Engineer
Wells Fargo, North Brunswick, NJ

jobs by Indeed



Share this page

Featured Products

Couchbase logo

The modern database for enterprise applications. Build fast. Scale Big. Save more.
Get started today.

AllegroGraph logo

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

Datastax Astra logo

Build cloud-native apps fast with Astra, the open-source, multi-cloud stack for
modern data apps.
Get started with 5 GB free..

Neo4j logo

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

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

Present your product here