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

DBMS > Hazelcast vs. JSqlDb vs. Solr vs. Sqrrl

System Properties Comparison Hazelcast vs. JSqlDb vs. Solr vs. Sqrrl

Please select another system to include it in the comparison.

Editorial information provided by DB-Engines
NameHazelcast  Xexclude from comparisonJSqlDb  Xexclude from comparisonSolr  Xexclude from comparisonSqrrl  Xexclude from comparison
Sqrrl has been acquired by Amazon and became a part of Amazon Web Services. It has been removed from the DB-Engines ranking.
DescriptionA widely adopted in-memory data gridJavaScript Query Language Database, stores JavaScript objects and primitivesA widely used distributed, scalable search engine based on Apache LuceneAdaptable, secure NoSQL built on Apache Accumulo
Primary database modelKey-value storeDocument store
Object oriented DBMS
Search engineDocument store
Graph DBMS
Key-value store
Wide column store
Secondary database modelsDocument store infoJSON support with IMDG 3.12
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score8.41
Rank#44  Overall
#5  Key-value stores
Score0.00
Rank#336  Overall
#46  Document stores
#21  Object oriented DBMS
Score51.26
Rank#18  Overall
#3  Search engines
Websitehazelcast.comjsqldb.orglucene.apache.org/­solrsqrrl.com
Technical documentationhazelcast.org/­imdg/­docslucene.apache.org/­solr/­resources.html
DeveloperHazelcastKonrad von BackstromApache Software FoundationAmazon infooriginally Sqrrl Data, Inc.
Initial release2008201820062012
Current release4.0, February 20200.8, December 20188.5.2, May 2020
License infoCommercial or Open SourceOpen Source infoApache Version 2; commercial licenses availableOpen SourceOpen Source infoApache Version 2commercial
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 languageJavaJavaJava
Server operating systemsAll OS with a Java VMLinux
macOS
Windows
All OS with a Java VM inforuns as a servlet in servlet container (e.g. Tomcat, Jetty is included)Linux
Data schemeschema-freeschema-freeyes infoDynamic Fields enables on-the-fly addition of new fieldsschema-free
Typing infopredefined data types such as float or dateyesnoyes infosupports customizable data types and automatic typingyes
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.yes infothe object must implement a serialization strategynoyes
Secondary indexesyesnoyes infoAll search fields are automatically indexedyes
SQL infoSupport of SQLSQL-like query languagenoSolr Parallel SQL Interfaceno
APIs and other access methodsJCache
JPA
Memcached protocol
RESTful HTTP API
Java API
RESTful HTTP/JSON API
Accumulo Shell
Java API
JDBC
ODBC
RESTful HTTP API
Thrift
Supported programming languages.Net
C#
C++
Clojure
Go
Java
JavaScript (Node.js)
Python
Scala
JavaScript.Net
Erlang
Java
JavaScript
any language that supports sockets and either XML or JSON
Perl
PHP
Python
Ruby
Scala
Actionscript
C infousing GLib
C#
C++
Cocoa
Delphi
Erlang
Go
Haskell
Java
JavaScript
OCaml
Perl
PHP
Python
Ruby
Smalltalk
Server-side scripts infoStored proceduresyes infoEvent Listeners, Executor Servicesfunctions in JavaScriptJava pluginsno
Triggersyes infoEventsnoyes infoUser configurable commands triggered on index changesno
Partitioning methods infoMethods for storing different data on different nodesShardingnoneShardingSharding infomaking use of Hadoop
Replication methods infoMethods for redundantly storing data on multiple nodesyes infoReplicated Mapnoneyesselectable replication factor infomaking use of Hadoop
MapReduce infoOffers an API for user-defined Map/Reduce methodsyesnospark-solr: github.com/­lucidworks/­spark-solr and streaming expressions to reduceyes
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency or Eventual Consistency selectable by user infoRaft Consensus AlgorithmEventual ConsistencyImmediate Consistency infoDocument store kept consistent with combination of global timestamping, row-level transactions, and server-side consistency resolution.
Foreign keys infoReferential integritynononono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataone or two-phase-commit; repeatable reads; read commitedoptimistic lockingAtomic updates per row, document, or graph entity
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyes infousing RocksDByesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyes
User concepts infoAccess controlRole-based access controlyesCell-level Security, Data-Centric Security, Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC)
More information provided by the system vendor
HazelcastJSqlDbSolrSqrrl
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
HazelcastJSqlDbSolrSqrrl
DB-Engines blog posts

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

Hazelcast Simplifies High-Performance Stream Processing for Edge Computing Environments
13 May 2020, WFMZ Allentown

Hazelcast CTO: 25 years of Java, welcome to the data-driven 3rd act - Open Source Insider
21 May 2020, ComputerWeekly.com

Matter West Continues Steady Growth with Leadership Appointments and Client Additions
5 May 2020, Business Wire

Hazelcast raises $50 million to deliver speedy in-memory compute services
12 February 2020, VentureBeat

Global In-Memory Data Grid Market Insights 2019-2025 | Oracle, IBM, Hazelcast, Scale Out Software, Tibco Software
5 May 2020, Galus Australis

provided by Google News

SOLR's labor and finance activism
25 May 2020, North by Northwestern

Solar Alliance Shares for Debt Agreements TSX Venture Exchange:SOLR
6 May 2020, GlobeNewswire

Latest News 2020: Enterprise Search Software Market by Coronavirus-COVID19 Impact Analysis With Top Manufacturers Analysis | Top Players: Swiftype, Algolia, Elasticsearch, Apache Solr, SearchSpring, etc. | InForGrowth
4 June 2020, News Distinct

COVID 19 Impacted Analysis on Enterprise Search Market Demand & SWOT Analysis By 2025: Key Players Swiftype | Algolia | Elasticsearch | Apache Solr | SearchSpring | AddSearch
1 June 2020, 3rd Watch News

Enterprise Search Software Market Future and Technological Advancement by Key Companies: Swiftype, Algolia, Elasticsearch, Apache Solr, SearchSpring, AddSearch
29 May 2020, Newark Now

provided by Google News

User and Entity Behavior Analytics Market Share, Trends, Business Strategy and Forecast to 2027- Rapid7, Sqrrl Data, Bay Dynamics, Bottomline Technologies, Gurucul, Exabeam
14 May 2020, Jewish Life News

Global User and Entity Behavior Analytics Market with (Covid-19) Impact Analysis: Top Industry Growth Factors & Segments, 2020-2025
3 June 2020, Bandera County Courier

[Tech30] These industry veterans’ startup encourages millennials to save and invest money smartly
28 October 2019, YourStory

AWS beefs up threat detection with Sqrrl acquisition
24 January 2018, TechCrunch

AWS acquires threat hunting startup Sqrrl
24 January 2018, CyberScoop

provided by Google News

Job opportunities

Java Developers
Nithya Information Systems, Ann Arbor, MI

Application/Database Developer
State Street, Boston, MA

Assistant Vice President
Deutsche Bank, New York, NY

Applications Developer 3
Oracle, San Francisco, CA

Associate, Engineer
Deutsche Bank, Cary, NC

Software Engineer
SpotRight, United States

Senior Data Quality Engineer
SpotRight, United States

Entry-level Data Analyst
Semantic AI, Alexandria, VA

Elastic Engineer
Evolver, LLC., Reston, VA

SOLR - Elastic Developer
Lowe's Inc., Mooresville, NC

Cybersecurity Threat Hunter
Arete Advisors, New York, NY

Cyber Defense Analyst
Attain, LLC, Washington, DC

Network Security Engineer
Cambium Learning Group, Washington, DC

Security Operations Center (SOC) Analyst (Day Shift)
XOR Security, Herndon, VA

Cyber Hunt SME
XOR Security, Arlington County, VA

jobs by Indeed




Share this page

Featured Products

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.

RavenDB logo

Setup a fully managed RavenDB Cloud Database in minutes. Enjoy hosting, management, backups all in one place.
Grab a Free Instance

Datastax Luna logo

Simple, subscription-based support for open source
Apache Cassandra™ from the Cassandra experts.
Learn more.

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

Present your product here