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DBMS > SingleStore vs. Solr vs. Sqrrl

System Properties Comparison SingleStore vs. Solr vs. Sqrrl

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Editorial information provided by DB-Engines
NameSingleStore infoformer name was MemSQL  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.
DescriptionMySQL wire-compliant distributed RDBMS that combines an in-memory row-oriented and a disc-based column-oriented storageA widely used distributed, scalable search engine based on Apache LuceneAdaptable, secure NoSQL built on Apache Accumulo
Primary database modelRelational DBMSSearch engineDocument store
Graph DBMS
Key-value store
Wide column store
Secondary database modelsDocument store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score5.00
Rank#71  Overall
#40  Relational DBMS
Score50.21
Rank#21  Overall
#3  Search engines
Websitewww.singlestore.comlucene.apache.org/­solrsqrrl.com
Technical documentationdocs.singlestore.comlucene.apache.org/­solr/­resources.html
DeveloperSingleStore Inc.Apache Software FoundationAmazon infooriginally Sqrrl Data, Inc.
Initial release201320062012
Current release7.1.11, October 20208.8.0, January 2021
License infoCommercial or Open Sourcecommercial infofree developer edition availableOpen Source infoApache Version 2commercial
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.
SingleStore Managed Service: The world's fastest, most capable cloud database for operational analytics, machine learning, & AI. Available instantly with multi-cloud and hybrid-cloud capabilities.
Implementation languageC++JavaJava
Server operating systemsLinux info64 bit version requiredAll OS with a Java VM inforuns as a servlet in servlet container (e.g. Tomcat, Jetty is included)Linux
Data schemeyesyes infoDynamic Fields enables on-the-fly addition of new fieldsschema-free
Typing infopredefined data types such as float or dateyesyes 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.noyes
Secondary indexesyesyes infoAll search fields are automatically indexedyes
SQL infoSupport of SQLyes, but no triggers and foreign keysSolr Parallel SQL Interfaceno
APIs and other access methodsJDBC
ODBC
Java API
RESTful HTTP/JSON API
Accumulo Shell
Java API
JDBC
ODBC
RESTful HTTP API
Thrift
Supported programming languagesBash
C
C#
Java
JavaScript (Node.js)
Python
.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 proceduresyesJava pluginsno
Triggersnoyes infoUser configurable commands triggered on index changesno
Partitioning methods infoMethods for storing different data on different nodesShardingShardingSharding infomaking use of Hadoop
Replication methods infoMethods for redundantly storing data on multiple nodesSource-replica replicationyesselectable replication factor infomaking use of Hadoop
MapReduce infoOffers an API for user-defined Map/Reduce methodsnospark-solr: github.com/­lucidworks/­spark-solr and streaming expressions to reduceyes
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency only within each nodeEventual ConsistencyImmediate Consistency infoDocument store kept consistent with combination of global timestamping, row-level transactions, and server-side consistency resolution.
Foreign keys infoReferential integritynonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID infoOnly isolation level: READ COMMITEDoptimistic lockingAtomic updates per row, document, or graph entity
Concurrency infoSupport for concurrent manipulation of datayes, multi-version concurrency control (MVCC)yesyes
Durability infoSupport for making data persistentyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyes
User concepts infoAccess controlfine grained access rights according to SQL-standardyesCell-level Security, Data-Centric Security, Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC)

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More resources
SingleStore infoformer name was MemSQLSolrSqrrl
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Recent citations in the news

SingleStore Announces Connected Data Group as New Value-Added Reseller
9 February 2021, Business Wire

SingleStore Appoints Paul Forte as Its Chief Revenue Officer
18 February 2021, Business Wire

SingleStore Strengthens Executive Team with Key SAS Hire
1 February 2021, Business Wire

SingleStore Earns Customer Experience, Vendor Credibility Leader Designation
2 February 2021, Valdosta Daily Times

New SingleStore CIO's vision is to enrich lives through data
16 February 2021, TechTarget

provided by Google News

Solar Alliance Energy Closes Book on $5 Million Marketed Private Placement of Units
5 February 2021, GlobeNewswire

Enterprise Search Software Market 2021 Precise Outlook – Algolia, Amazon CloudSearch, Apache Solr, Clerk.io, Coveo, Elasticsearch, FishEye – KSU | The Sentinel Newspaper
3 February 2021, KSU | The Sentinel Newspaper

Global Enterprise Search Software Market 2025: Swiftype, Algolia, Elasticsearch, Apache Solr, SearchSpring, AddSearch, SLI Systems, Amazon CloudSearch, Coveo, FishEye, Inbenta
28 February 2021, South Florida Theater Review

Global Enterprise Search Software Market Report 2021: Top Companies Swiftype, Algolia, Elasticsearch, Apache Solr, SearchSpring, AddSearch, SLI Systems, Amazon CloudSearch, Coveo, FishEye, Inbenta etc
1 March 2021, The Bisouv Network

Global Enterprise Search Software Market Insights and Forecast 2021-2026 by AddSearch, Algolia, Amazon CloudSearch, Apache Solr, Clerk.io, Coveo, and more | Affluence – NeighborWebSJ
26 February 2021, NeighborWebSJ

provided by Google News

User and Entity Behavior Analytics Solutions Market is thriving worldwide by 2025 with top key players like Veriato., Sqrrl Data, Securonix, Dtex Systems, Exabeam, Rapid7, Splunk – KSU | The Sentinel Newspaper
1 March 2021, KSU | The Sentinel Newspaper

User And Entity Behavior Analytics Market Technological Progress, Regional Outlook by players – Niara Inc, Sqrrl Data,Inc, Rapid7, Varonis Systems, Bay Dynamics, Exabeam, Bottomline Technologies,Inc, Observe IT, Gurucul, Splunk Inc., Securonix, Dtex Systems
25 February 2021, NeighborWebSJ

Behavior Analytics Market Size to Witness Huge Growth, COVID-19 Impact on Business Efficiency by 2026 – The Bisouv Network
1 March 2021, The Bisouv Network

Amazon's cloud business acquires Sqrrl, a security start-up with NSA roots
23 January 2018, CNBC

SQRRL: Helping young Indians save and grow their money
25 January 2021, The Financial Express

provided by Google News

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