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DBMS > ScyllaDB vs. SQream DB vs. Weaviate vs. YDB

Vergleich der Systemeigenschaften ScyllaDB vs. SQream DB vs. Weaviate vs. YDB

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NameScyllaDB  Xaus Vergleich ausschliessenSQream DB  Xaus Vergleich ausschliessenWeaviate  Xaus Vergleich ausschliessenYDB  Xaus Vergleich ausschliessen
KurzbeschreibungCassandra and DynamoDB compatible wide column storea GPU-based, columnar RDBMS for big data analytics workloadsAn AI-native realtime vector database engine that integrates scalable machine learning models.A distributed fault-tolerant database service, with high availability, scalability, immediate consistency and ACID transactions and providing an Amazon DynamoDB compatible API
Primäres DatenbankmodellWide Column StoreRelational DBMSVektor DBMSDocument Store
Relational DBMS
Sekundäre DatenbankmodelleKey-Value Store
DB-Engines Ranking infomisst die Popularität von Datenbankmanagement- systemenranking trend
Trend Chart
Punkte4,15
Rang#69  Overall
#5  Wide Column Stores
Punkte0,62
Rang#234  Overall
#109  Relational DBMS
Punkte1,48
Rang#149  Overall
#8  Vektor DBMS
Punkte0,39
Rang#269  Overall
#43  Document Stores
#126  Relational DBMS
Websitewww.scylladb.comsqream.comgithub.com/­weaviate/­weaviate
weaviate.io
github.com/­ydb-platform/­ydb
ydb.tech
Technische Dokumentationdocs.scylladb.comdocs.sqream.comweaviate.io/­developers/­weaviateydb.tech/­en/­docs
EntwicklerScyllaDBSQream TechnologiesWeaviate B.V.Yandex
Erscheinungsjahr2015201720192019
Aktuelle VersionScyllaDB Open Source 6.0.2, Juli 20242022.1.6, Dezember 20221.19, Mai 2023
Lizenz infoCommercial or Open SourceOpen Source infoOpen Source (AGPL), commercial license availablekommerziellOpen Source infocommercial license available with Weaviate EnterpriseOpen Source infoApache 2.0; commercial license available
Ausschließlich ein Cloud-Service infoNur als Cloud-Service verfügbarneinneinneinnein
DBaaS Angebote (gesponserte Links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Scylla Cloud: Create real-time applications that run at global scale with Scylla Cloud, the industry’s most powerful NoSQL DBaaS
ImplementierungsspracheC++C++, CUDA, Haskell, Java, ScalaGo
Server BetriebssystemeLinuxLinuxLinux
Datenschemaschemafreijayes, maps to GraphQL interfaceFlexible Schema (defined schema, partial schema, schema free)
Typisierung infovordefinierte Datentypen, z.B. float oder datejaja, ANSI Standard SQL Typesja infostring, int, float, geo point, date, cross reference, fuzzy referencesja
XML Unterstützung infoVerarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLTneinneinnein
Sekundärindizesja infocluster global secondary indicesneinja infoall data objects are indexed in a semantic vector space (the Contextionary), all primitive fields are indexedja
SQL infoSupport of SQLSQL-like DML and DDL statements (CQL)jaGraphQL is used as query languageSQL-like query language (YQL)
APIs und andere ZugriffskonzepteProprietäres Protokoll infocompatible with CQL (Cassandra Query Language, an SQL-like language)
RESTful HTTP API (DynamoDB compatible)
Thrift
.Net
JDBC
ODBC
GraphQL query language
RESTful HTTP/JSON API
RESTful HTTP API (DynamoDB compatible)
Unterstützte ProgrammiersprachenFor CQL interface: C#, C++, Clojure, Erlang, Go, Haskell, Java, JavaScript, Node.js, Perl, PHP, Python, Ruby, Rust, Scala
For DynamoDB interface: .Net, ColdFusion, Erlang, Groovy, Java, JavaScript, Perl, PHP, Python, Ruby
C++
Java
JavaScript (Node.js)
Python
JavaScript / TypeScript
Python
Go
Java
JavaScript (Node.js)
PHP
Python
Server-seitige Scripts infoStored Proceduresyes, Luauser defined functions in Pythonneinnein
Triggersneinneinnein
Partitionierungsmechanismen infoMethoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen KnotenShardinghorizontal and vertical partitioningShardingSharding
Replikationsmechanismen infoMethoden zum redundanten Speichern von Daten auf mehreren Knotenfrei wählbarer Replikationsfaktor infoRepresentation of geographical distribution of servers is possiblekeinejaActive-passive shard replication
MapReduce infoBietet ein API für Map/Reduce Operationenneinneinneinnein
Konsistenzkonzept infoMethoden zur Sicherstellung der Konsistenz in einem verteilten SystemEventual Consistency
Tunable Consistency infocan be individually decided for each write operation
Immediate ConsistencyEventual ConsistencyImmediate Consistency
Fremdschlüssel inforeferenzielle Integritätneinneinneinnein
Transaktionskonzept infoUnterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren Datenmanipulationennein infoAtomicity and isolation are supported for single operationsACIDneinACID
Concurrency infoUnterstützung von gleichzeitig ausgeführten Datenmanipulationenjajajaja
Durability infoDauerhafte Speicherung der Datenjajajaja
In-Memory Unterstützung infoGibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu haltenja infoin-memory tablesjanein
Berechtigungskonzept infoZugriffskontrolleAccess rights for users can be defined per objectAPI Keys
OpenID Connect Discovery
Access rights defined for Yandex Cloud users
Weitere Informationen bereitgestellt vom Systemhersteller
ScyllaDBSQream DBWeaviateYDB
Specific characteristicsScyllaDB is engineered to deliver predictable performance at scale. It’s adopted...
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Weaviate is an open source vector database that is robust, scalable, cloud-native,...
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Competitive advantagesHighly-performant (efficiently utilizes full resources of a node and network; millions...
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Flexible deployment - Free, open source or fully-managed cloud vector database service...
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Typical application scenariosScyllaDB is ideal for applications that require high throughput and low latency at...
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As a database supporting the development of generative AI and semantic search applications...
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Key customersDiscord, Epic Games, Expedia, Zillow, Comcast, Disney+ Hotstar, Samsung, ShareChat,...
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All companies that have data. ​
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Market metricsScyllaDB typically offers ~75% total cost of ownership savings, with ~5X higher throughput...
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As of mid 2023: Over 2 million open source downloads 3500+ Weaviate Slack community...
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Licensing and pricing modelsScyllaDB Open Source - free open source software (AGPL) ScyllaDB Enterprise - subscription-based...
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Weaviate is open-source, and free to use. Weaviate is also available as a fully managed...
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Weitere Ressourcen
ScyllaDBSQream DBWeaviateYDB
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