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DBMS > Qdrant vs. Stardog

System Properties Comparison Qdrant vs. Stardog

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Editorial information provided by DB-Engines
NameQdrant  Xexclude from comparisonStardog  Xexclude from comparison
DescriptionA high-performance vector database with neural network or semantic-based matchingEnterprise Knowledge Graph platform and graph DBMS with high availability, high performance reasoning, and virtualization
Primary database modelVector DBMSGraph DBMS
RDF store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.58
Rank#290  Overall
#7  Vector DBMS
Score1.98
Rank#156  Overall
#12  Graph DBMS
#6  RDF stores
Websitegithub.com/­qdrant/­qdrant
qdrant.tech
www.stardog.com
Technical documentationqdrant.tech/­documentationdocs.stardog.com
DeveloperQdrantStardog-Union
Initial release20212010
Current release7.3.0, May 2020
License infoCommercial or Open SourceOpen Source infoApache Version 2.0commercial info60-day fully-featured trial license; 1-year fully-featured non-commercial use license for academics/students
Cloud-based only infoOnly available as a cloud servicenono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageRustJava
Server operating systemsDocker
Linux
macOS
Windows
Linux
macOS
Windows
Data schemeschema-freeschema-free and OWL/RDFS-schema support
Typing infopredefined data types such as float or dateNumbers, Strings, Geo, Booleanyes
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 infoImport/export of XML data possible
Secondary indexesyes infoKeywords, numberic ranges, geo, full-textyes infosupports real-time indexing in full-text and geospatial
SQL infoSupport of SQLnoYes, compatible with all major SQL variants through dedicated BI/SQL Server
APIs and other access methodsgRPC
OpenAPI 3.0
RESTful HTTP/JSON API infoOpenAPI 3.0
GraphQL query language
HTTP API
Jena RDF API
OWL
RDF4J API
Sesame REST HTTP Protocol
SNARL
SPARQL
Spring Data
Stardog Studio
TinkerPop 3
Supported programming languages.Net
Go
Java
JavaScript (Node.js)
Python
Rust
.Net
Clojure
Groovy
Java
JavaScript
Python
Ruby
Server-side scripts infoStored proceduresuser defined functions and aggregates, HTTP Server extensions in Java
Triggersyes infovia event handlers
Partitioning methods infoMethods for storing different data on different nodesShardingnone
Replication methods infoMethods for redundantly storing data on multiple nodesCollection-level replicationMulti-source replication in HA-Cluster
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual Consistency, tunable consistencyImmediate Consistency in HA-Cluster
Foreign keys infoReferential integrityyes inforelationships in graphs
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyes
User concepts infoAccess controlKey-based authenticationAccess rights for users and roles
More information provided by the system vendor
QdrantStardog
Specific characteristicsStardog is an Enterprise Knowledge Graph platform, uniquely combining graph storage...
» more
Competitive advantagesStardog provides a full featureset to aid in data integration for your complex data....
» more
Typical application scenariosStardog is frequently used for: Supply chain optimization Operational Risk Digital...
» more
Key customersBosch, NASA, Boehringer Ingelheim, Cisco, Schneider Electric, FINRA and more — https://www.stardog.com/customers/
» more
Market metricsStardog's technology is based on ground-breaking research by our founders cited 10,000+...
» more
Licensing and pricing modelsYou can start for free! It’s easy to get started using Stardog’s leading Enterprise...
» more

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and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

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More resources
QdrantStardog
Recent citations in the news

Qdrant, an open source vector database startup, wants to help AI developers leverage unstructured data
19 April 2023, TechCrunch

Qdrant: Open-Source Vector Search Engine with Managed Cloud ...
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19 May 2023, Techjaja

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Northwind SQL vs SPARQL hands-on experience on Knowledge Graph database.
22 April 2023, levelup.gitconnected.com

Virtual Graphs: Relational Data in Stardog
11 January 2017, stardog.com

stardog-union/stardog-language-servers: Language Servers for Stardog Languages
15 January 2019, github.com

Stardog 7: The manual - Documentation Page
25 January 2021, s3.amazonaws.com

Visualizing the Stardog database
17 July 2019, cambridge-intelligence.com

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