DB-EnginesInfluxDB download bannerEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > Amazon Aurora vs. EXASOL vs. Hazelcast vs. RethinkDB vs. Solr

System Properties Comparison Amazon Aurora vs. EXASOL vs. Hazelcast vs. RethinkDB vs. Solr

Editorial information provided by DB-Engines
NameAmazon Aurora  Xexclude from comparisonEXASOL  Xexclude from comparisonHazelcast  Xexclude from comparisonRethinkDB  Xexclude from comparisonSolr  Xexclude from comparison
DescriptionMySQL and PostgreSQL compatible cloud service by AmazonHigh-performance, in-memory, MPP database specifically designed for in-memory analytics.A widely adopted in-memory data gridDBMS for the Web with a mechanism to push updated query results to applications in realtime.A widely used distributed, scalable search engine based on Apache Lucene
Primary database modelRelational DBMSRelational DBMSKey-value storeDocument storeSearch engine
Secondary database modelsDocument storeDocument store infoJSON support with IMDG 3.12
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score9.19
Rank#44  Overall
#27  Relational DBMS
Score3.65
Rank#85  Overall
#43  Relational DBMS
Score9.47
Rank#42  Overall
#5  Key-value stores
Score4.23
Rank#78  Overall
#13  Document stores
Score51.62
Rank#20  Overall
#3  Search engines
Websiteaws.amazon.com/­rds/­aurorawww.exasol.comhazelcast.comrethinkdb.comlucene.apache.org/­solr
Technical documentationdocs.aws.amazon.com/­AmazonRDS/­latest/­AuroraUserGuide/­CHAP_Aurora.htmlwww.exasol.com/­en/­resourceshazelcast.org/­imdg/­docsrethinkdb.com/­docslucene.apache.org/­solr/­resources.html
DeveloperAmazonExasolHazelcastThe Linux Foundation infosince July 2017Apache Software Foundation
Initial release20152000200820092006
Current release4.0, February 20202.4.0, December 20198.6.2, September 2020
License infoCommercial or Open SourcecommercialcommercialOpen Source infoApache Version 2; commercial licenses availableOpen Source infoApache Version 2Open Source infoApache Version 2
Cloud-based only infoOnly available as a cloud serviceyesnononono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaC++Java
Server operating systemshostedAll OS with a Java VMLinux
OS X
Windows
All OS with a Java VM inforuns as a servlet in servlet container (e.g. Tomcat, Jetty is included)
Data schemeyesyesschema-freeschema-freeyes infoDynamic Fields enables on-the-fly addition of new fields
Typing infopredefined data types such as float or dateyesyesyesyes infostring, binary, float, bool, date, geometryyes infosupports customizable data types and automatic typing
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.yesnoyes infothe object must implement a serialization strategynoyes
Secondary indexesyesyesyesyesyes infoAll search fields are automatically indexed
SQL infoSupport of SQLyesyesSQL-like query languagenoSolr Parallel SQL Interface
APIs and other access methodsADO.NET
JDBC
ODBC
.Net
JDBC
ODBC
WebSocket
JCache
JPA
Memcached protocol
RESTful HTTP API
Java API
RESTful HTTP/JSON API
Supported programming languagesAda
C
C#
C++
D
Delphi
Eiffel
Erlang
Haskell
Java
JavaScript (Node.js)
Objective-C
OCaml
Perl
PHP
Python
Ruby
Scheme
Tcl
Java
Lua
Python
R
.Net
C#
C++
Clojure
Go
Java
JavaScript (Node.js)
Python
Scala
C infocommunity-supported driver
C# infocommunity-supported driver
C++ infocommunity-supported driver
Clojure infocommunity-supported driver
Dart infocommunity-supported driver
Erlang infocommunity-supported driver
Go infocommunity-supported driver
Haskell infocommunity-supported driver
Java infoofficial driver
JavaScript (Node.js) infoofficial driver
Lisp infocommunity-supported driver
Lua infocommunity-supported driver
Objective-C infocommunity-supported driver
Perl infocommunity-supported driver
PHP infocommunity-supported driver
Python infoofficial driver
Ruby infoofficial driver
Scala infocommunity-supported driver
.Net
Erlang
Java
JavaScript
any language that supports sockets and either XML or JSON
Perl
PHP
Python
Ruby
Scala
Server-side scripts infoStored proceduresyesuser defined functionsyes infoEvent Listeners, Executor ServicesJava plugins
Triggersyesyesyes infoEventsClient-side triggers through changefeedsyes infoUser configurable commands triggered on index changes
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioningShardingShardingSharding inforange basedSharding
Replication methods infoMethods for redundantly storing data on multiple nodesSource-replica replicationyes infoReplicated MapSource-replica replicationyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnoyes infoHadoop integrationyesyesspark-solr: github.com/­lucidworks/­spark-solr and streaming expressions to reduce
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyImmediate Consistency or Eventual Consistency selectable by user infoRaft Consensus AlgorithmImmediate ConsistencyEventual Consistency
Foreign keys infoReferential integrityyesyesnonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDone or two-phase-commit; repeatable reads; read commitedAtomic single-document operationsoptimistic locking
Concurrency infoSupport for concurrent manipulation of datayesyesyesyes infoMVCC basedyes
Durability infoSupport for making data persistentyesyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyesyesnoyes
User concepts infoAccess controlfine grained access rights according to SQL-standardAccess rights for users, groups and roles according to SQL-standardRole-based access controlyes infousers and table-level permissionsyes
More information provided by the system vendor
Amazon AuroraEXASOLHazelcastRethinkDBSolr
Specific characteristicsHazelcast is an in-memory computing platform that runs applications with extremely...
» more
Competitive advantagesHazelcast has an optimized, multi-threaded architecture that enables the highest...
» more
Typical application scenariosHazelcast powers many types of large-scale, data processing applications. A sample...
» more
Key customersHazelcast customers include 50 of the world’s largest financial services companies,...
» more
Licensing and pricing modelsHazelcast provides both open source and commercial software. The open source offering...
» 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
Amazon AuroraEXASOLHazelcastRethinkDBSolr
DB-Engines blog posts

Cloud-based DBMS's popularity grows at high rates
12 December 2019, Paul Andlinger

The popularity of cloud-based DBMSs has increased tenfold in four years
7 February 2017, Matthias Gelbmann

Amazon - the rising star in the DBMS market
3 August 2015, Matthias Gelbmann

show all

Meet some database management systems you are likely to hear more about in the future
4 August 2014, Paul Andlinger

show all

Elasticsearch replaced Solr as the most popular search engine
12 January 2016, Paul Andlinger

Enterprise Search Engines almost double their popularity in the last 12 months
2 July 2014, Paul Andlinger

The DB-Engines ranking includes now search engines
4 February 2013, Paul Andlinger

show all

Recent citations in the news

Migrate to an Amazon Aurora PostgreSQL instance from another PostgreSQL source
9 September 2020, idk.dev

SSL connection to an Amazon Aurora PostgreSQL database from a C++ application using Visual Studio
1 September 2020, idk.dev

Ahana announces managed service for Presto on AWS
21 September 2020, ZDNet

SolarWinds Database Performance Monitor transforms your DB success from pain to gain
25 September 2020, iTWire

Build and Deploy .Net Core WebAPI Container to Amazon EKS using CDK & cdk8s
5 September 2020, idk.dev

provided by Google News

Exasol dominates its peer groups in BARC Data Management Survey 2020
24 September 2020, Business Wire

Exasol and Cittabase Partner to Deliver Best-In-Class Analytics Experience to APAC Customers
2 September 2020, Business Wire

Exasol Announces New Partnership with Rackspace Technology
8 September 2020, Business Wire

Exasol & Cittabase Partner to Deliver Best Analytics Experience
3 September 2020, Martechcube

Exasol Announces Partnership With Omniwaresoft
16 September 2020, Business Wire

provided by Google News

Hazelcast Advances Leadership, Lowers Barrier of Adoption to In-Memory Digital Integration Hubs
9 September 2020, PRNewswire

Hazelcast Adds SQL Support in Latest Upgrade -- ADTmag
17 September 2020, ADT Magazine

Stream Processing Is a Great Addition to Data Grid, Hazelcast Finds
14 September 2020, Datanami

Cloud Market Is Booming Worldwide | Oracle, IBM, Hazelcast, Scale Out Software, Tibco Software and more – Verdant News
22 September 2020, Verdant News

Real-time Analytics News Roundup for Week Ending September 12
12 September 2020, RTInsights

provided by Google News

Open Source Software Market 2020 After COVID-19 Impact Assessment Report, Technical Advancements By – SUSE, OpenText, Adobe, RethinkDB, Comiit, Compiere, Acquia, Astaro, Oracle, Intel, IBM, Automattic, Alfresco, Cleversafe, ClearCenter, Epson, Redpill Linpro, Canonical, Continuent, Red Hat, FOSSID, Transcend
24 September 2020, The Daily Chronicle

Latest News 2020: NoSQL Databases Software Market by Coronavirus-COVID19 Impact Analysis With Top Manufacturers Analysis | Top Players: MongoDB, Amazon, ArangoDB, Azure, etc.
25 September 2020, The Market Records

Impact of COVID-19 on Open Source Software Market Growth, Size, Analysis, Outlook by 2020 – Trends, Opportunities and Forecast to 2025
25 September 2020, The Daily Chronicle

RethinkDB is dead, and MongoDB isn't what killed it
24 January 2017, TechRepublic

Global Open Source Software Market Size, Share and Forecast by 2025, Key Players- Intel, Epson, IBM, Transcend, Oracle, Acquia
9 September 2020, The Daily Chronicle

provided by Google News

SOLR demands Northwestern and Compass Group support service workers laid off during the pandemic
11 September 2020, Daily Northwestern

Global Enterprise Search Software Market 2027 Register a Xx% CAGR In Terms Of Revenue: Swiftype, Algolia, Elasticsearch, Apache Solr, SearchSpring, AddSearch, SLI Systems, Amazon CloudSearch, Coveo, FishEye, Inbenta
24 September 2020, The Daily Chronicle

Activate 2020 Highlights Innovations from Search and AI Leaders and Lucidworks' Vision for a Connected Future
24 September 2020, streetinsider.com

The Apache® Software Foundation Welcomes its Global Community Online at ApacheCon@Home
21 September 2020, streetinsider.com

Global Enterprise Search Software Market 2025 Promising Growth Opportunities & Forecast During This Pandamic Season: Swiftype, Algolia, Elasticsearch, Apache Solr, SearchSpring, AddSearch, SLI Systems, Amazon CloudSearch, Coveo, FishEye, Inbenta
21 September 2020, Verdant News

provided by Google News

Job opportunities

Data Architect
Tista Science and Technology Corporation, Remote

Sr. Software Development Manager - Aurora Storage
Amazon.com Services LLC, Seattle, WA

Data Engineer
AlgoLIFT, Los Angeles, CA

Software Development Manager, Amazon Aurora
Amazon.com Services LLC, Seattle, WA

Software Developer -- Aurora
Amazon.com Services LLC, East Palo Alto, CA

Data Analyst Intern - Periscope
McKinsey & Company, San Jose, CA

Senior Reporting Analytics Developer
Bumble, Austin, TX

Service Desk Specialist
Exasol, Atlanta, GA

Database Administrator
Trilliant, Cary, NC

Data Engineer
adidas, Portland, OR

Java Developers
Nithya Information Systems, Ann Arbor, MI

Intranet Java Developer
Menard, Inc, Eau Claire, WI

Software Engineering
JPMorgan Chase Bank, N.A., Tampa, FL

Assistant Vice President, Engineer
Deutsche Bank, Cary, NC

FP&A- Full Stack Software Engineer- Analyst
Goldman Sachs, New York, NY

Full Stack Engineer
Showcase IDX, Remote

Junior Software Developer
Cellacore, Inc., Pensacola, FL

Junior Software Developer
Cellacore, Inc., Tampa, FL

Lead Ruby Engineer
Showcase IDX, Remote

Exciting Innovative Video Ecommerce Startup (remote available) | Data Scientist w/ ACR Experience | $120-150K
Ciright, Conshohocken, PA

Hadoop Solr Consultant
Frontend Arts, Salt Lake, UT

Application Architect
VeraCore Software Solutions, Rocky Hill, CT

Software Engineering Internship
Slack, California

Web Developer
Inetz Media Group, Salt Lake City, UT

IRS.gov Solr Tester - IT Specialist
Constellation West, Fairfax, VA

jobs by Indeed




Share this page

Featured Products

Neo4j logo

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

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.

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!

Present your product here