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DBMS > Oracle NoSQL vs. RocksDB vs. Snowflake vs. UniData,UniVerse

System Properties Comparison Oracle NoSQL vs. RocksDB vs. Snowflake vs. UniData,UniVerse

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Editorial information provided by DB-Engines
NameOracle NoSQL  Xexclude from comparisonRocksDB  Xexclude from comparisonSnowflake  Xexclude from comparisonUniData,UniVerse  Xexclude from comparison
DescriptionKey-value store based on Berkeley DB Java EditionEmbeddable persistent key-value store optimized for fast storage (flash and RAM)Cloud-based data warehousing service for structured and semi-structured dataMultiValue database and application server with SQL mapping layer and meta database capabilities
Primary database modelKey-value storeKey-value storeRelational DBMSMultivalue DBMS
Secondary database modelsRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score3.97
Rank#76  Overall
#13  Key-value stores
Score2.75
Rank#93  Overall
#17  Key-value stores
Score2.42
Rank#100  Overall
#49  Relational DBMS
Score3.49
Rank#82  Overall
#2  Multivalue DBMS
Websitewww.oracle.com/­database/­nosql/­index.htmlrocksdb.orgwww.snowflake.comwww.rocketsoftware.com/­products/­rocket-u2
Technical documentationdocs.oracle.com/­cd/­NOSQL/­index.htmlgithub.com/­facebook/­rocksdb/­wikidocs.snowflake.net/­manuals/­index.htmlwww.rocketsoftware.com/­products/­rocket-u2/­documentation
DeveloperOracleFacebook, Inc.Snowflake Computing Inc.Rocket Software
Initial release2011201320141985
Current release19.5, November 20196.6.4, January 2020
License infoCommercial or Open SourceOpen Source infoApache V2 for Community Edition, proprietary license for Enterprise EditionOpen Source infoBSDcommercialcommercial
Cloud-based only infoOnly available as a cloud servicenonoyesno
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaC++C
Server operating systemsLinux
Solaris SPARC/x86
hostedAIX
HP-UX
Linux
Solaris
Windows
Data schemeoptional, scheme definition possible with AVRO or in 'table-style'schema-freeyes infosupport of semi-structured data formats (JSON, XML, Avro)schema-free
Typing infopredefined data types such as float or dateoptionalnoyesoptional
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.nonoyes
Secondary indexesyesnoyes
SQL infoSupport of SQLSQL-like DML and DDL statementsnoyesyes
APIs and other access methodsRESTful HTTP APIC++ API
Java API
CLI Client
JDBC
ODBC
Java API infoJPA
JDBC
ODBC
OLE DB
Proprietary protocol
RESTful HTTP API
SOAP-based API
Supported programming languagesC
C#
Java
JavaScript (Node.js)
Python
C++
Java
JavaScript (Node.js)
Python
.Net
Basic infoU2 Basic
C
Java
Server-side scripts infoStored proceduresnonouser defined functionsyes
Triggersnonono infosimilar concept for controling cloud resourcesyes infoU2 Basic
Partitioning methods infoMethods for storing different data on different nodesShardingnoneyesnone
Replication methods infoMethods for redundantly storing data on multiple nodesElectable Master-Slave per shardnoneyesMaster-slave replication
MapReduce infoOffers an API for user-defined Map/Reduce methodswith Hadoop integrationnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual Consistency
Immediate Consistency infodepending on configuration
Immediate Consistency
Foreign keys infoReferential integritynonoyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataconfigurable infoACID within a storage node (=shard)yesACIDACID infoconfigurable
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.yes infooff heap cacheyesno
User concepts infoAccess controlAccess rights for users and rolesnoUsers with fine-grained authorization concept, user roles and pluggable authenticationAccess rights according to SQL-standard and operating system based
More information provided by the system vendor
Oracle NoSQLRocksDBSnowflakeUniData,UniVerse
Specific characteristicsOracle NoSQL Database is a scalable , distributed NoSQL database, designed to provide...
» more
Competitive advantagesData can be modeled as relational-database-style tables, JSON documents, RDF Triples...
» more
Typical application scenariosInternet of Things where large volume of data needs to be stored and processed very...
» more
Key customersLarge credit card company Airbus NTT Docomo Global rewards company
» more
Market metricsOracle NoSQL Database is used by hundreds of companies around the world. Oracle NoSQL...
» more
Licensing and pricing modelsOracle NoSQL Database Enterprise Edition can be purchased under the Oracle Commercial...
» 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
Oracle NoSQLRocksDBSnowflakeUniData,UniVerse
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