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DBMS > Milvus vs. Neo4j vs. Sadas Engine vs. SQream DB

System Properties Comparison Milvus vs. Neo4j vs. Sadas Engine vs. SQream DB

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Editorial information provided by DB-Engines
NameMilvus  Xexclude from comparisonNeo4j  Xexclude from comparisonSadas Engine  Xexclude from comparisonSQream DB  Xexclude from comparison
DescriptionA DBMS designed for efficient storage of vector data and vector similarity searchesScalable, ACID-compliant graph database designed with a high-performance distributed cluster architecture, available in self-hosted and cloud offeringsSADAS Engine is a columnar DBMS specifically designed for high performance in Data warehouse environmentsa GPU-based, columnar RDBMS for big data analytics workloads
Primary database modelMultivalue DBMSGraph DBMSRelational DBMSRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.38
Rank#257  Overall
#10  Multivalue DBMS
Score58.03
Rank#20  Overall
#1  Graph DBMS
Score0.04
Rank#329  Overall
#142  Relational DBMS
Score0.59
Rank#226  Overall
#110  Relational DBMS
Websitemilvus.ioneo4j.comwww.sadasengine.comsqream.com
Technical documentationmilvus.io/­docs/­overview.mdneo4j.com/­docswww.sadasengine.com/­index.php/­downloads/­documentation-columnar-dbdocs.sqream.com
DeveloperNeo4j, Inc.SADAS s.r.l.SQream Technologies
Initial release2019200720062014
Current release1.0, March 20214.4.3, January 20228.02021.2, September 2021
License infoCommercial or Open SourceOpen Source infoApache Version 2.0Open Source infoGPL version3, commercial licenses availablecommercial infofree trial version availablecommercial
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.
Neo4j Aura: Neo4j’s fully managed cloud service: The zero-admin, always-on graph database for cloud developers.
Implementation languageC++Java, ScalaC++C++, CUDA, Haskell, Java, Scala
Server operating systemsLinuxLinux infoCan also be used server-less as embedded Java database.
OS X
Solaris
Windows
AIX
Linux
Windows
Linux
Data schemeschema-free and schema-optionalyesyes
Typing infopredefined data types such as float or dateNumeric data onlyyesyesyes, ANSI Standard SQL Types
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.nono
Secondary indexesnoyes infopluggable indexing subsystem, by default Apache Luceneyesyes
SQL infoSupport of SQLnonoyesyes
APIs and other access methodsRESTful HTTP APIBolt protocol
Cypher query language
Java API
Neo4j-OGM infoObject Graph Mapper
RESTful HTTP API
Spring Data Neo4j
TinkerPop 3
JDBC
ODBC
Proprietary protocol
.Net
JDBC
ODBC
Supported programming languagesC++
Go
Java
Python
.Net
Clojure
Elixir
Go
Groovy
Haskell
Java
JavaScript
Perl
PHP
Python
Ruby
Scala
.Net
C
C#
C++
Groovy
Java
PHP
Python
C++
Java
JavaScript (Node.js)
Python
Server-side scripts infoStored proceduresnoyes infoUser defined Procedures and Functionsnouser defined functions in Python
Triggersnoyes infovia event handlernono
Partitioning methods infoMethods for storing different data on different nodesShardingyes using Neo4j Fabrichorizontal partitioninghorizontal and vertical partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesCausal Clustering using Raft protocol infoavailable in in Enterprise Version onlynonenone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnononono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyCausal and Eventual Consistency configurable in Causal Cluster setup
Immediate Consistency in stand-alone mode
Immediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynoyes infoRelationships in graphsyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACIDACID
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.noyes infomanaged by 'Learn by Usage'
User concepts infoAccess controlnoUsers, roles and permissions. Pluggable authentication with supported standards (LDAP, Active Directory, Kerberos)Access rights for users, groups and roles according to SQL-standard
More information provided by the system vendor
MilvusNeo4jSadas EngineSQream DB
Specific characteristicsNeo4j delivers graph technology that has been battle tested for performance and scale...
» more
Due to exponentially growing data, organizations today are facing slowdowns, with...
» more
Competitive advantagesNeo4j is the market leader, graph database category creator, and the most widely...
» more
Much faster time to insight Analyze significantly more data Achieve previously unobtainable...
» more
Typical application scenariosReal-Time Recommendations Master Data Management Identity and Access Management Network...
» more
What can you do with 100x faster SQL analytics? Better and more timely decision making...
» more
Key customersOver 800 commercial customers and over 4300 startups use Neo4j. Flagship customers...
» more
Some of our customers include: LG Uplus, AIS (Advanced Info Service), ACL Mobile,...
» more
Market metricsNeo4j boasts the world's largest graph database ecosystem with more than 140 million...
» more
Licensing and pricing modelsGPL v3 license that can be used all the places where you might use MySQL. Neo4j Commercial...
» more
News

Graph Data Science: The Secret to Accelerating Innovation with AI/ML
26 January 2022

GeneWeaver: Building a Graph to Map Variants to Genes Using Neo4j 4.x and Bulk Import
25 January 2022

This Week in Neo4j – Web3, NFTs, PHP Dev, and Sports Data Science
22 January 2022

Category Creation: Emil Eifrem’s Virtuous Cycle & Four Tips for Success
20 January 2022

Neo4j in the News – Winter Edition: Neo4j Growth, Big Data, and Cybercrime
19 January 2022

Trend-Setting Products in Data and Information Management for 2022
4 January 2022

SQream Snaps Up Panoply to Supercharge its Cloud Offerings
19 December 2021

SQream acquires Israel’s Panoply in $60-70 million deal
16 December 2021

SQream acquires no-code data platform Panoply
16 December 2021

SQream acquires no-code data platform Panoply
16 December 2021

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 partiesGraphable delivers expert services for Neo4j and other Graph DBMS.
» more

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

More resources
MilvusNeo4jSadas EngineSQream DB
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Recent citations in the news

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