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DBMS > 4D vs. BigObject vs. Blueflood vs. OpenTenBase vs. RDFox

System Properties Comparison 4D vs. BigObject vs. Blueflood vs. OpenTenBase vs. RDFox

Editorial information provided by DB-Engines
Name4D infoformer name: 4th Dimension  Xexclude from comparisonBigObject  Xexclude from comparisonBlueflood  Xexclude from comparisonOpenTenBase  Xexclude from comparisonRDFox  Xexclude from comparison
DescriptionApplication development environment with integrated database management systemAnalytic DBMS for real-time computations and queriesScalable TimeSeries DBMS based on CassandraAn enterprise-level distributed HTAP open source database based on PostgreSQLHigh performance knowledge graph and semantic reasoning engine
Primary database modelRelational DBMSRelational DBMS infoa hierachical model (tree) can be imposedTime Series DBMSRelational DBMSGraph DBMS
RDF store
Secondary database modelsRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score2.13
Rank#114  Overall
#54  Relational DBMS
Score0.13
Rank#332  Overall
#148  Relational DBMS
Score0.06
Rank#354  Overall
#35  Time Series DBMS
Score0.00
Rank#386  Overall
#159  Relational DBMS
Score0.24
Rank#295  Overall
#24  Graph DBMS
#13  RDF stores
Websitewww.4d.combigobject.ioblueflood.iogithub.com/­OpenTenBase/­OpenTenBase
www.opentenbase.org
www.oxfordsemantic.tech
Technical documentationdeveloper.4d.comdocs.bigobject.iogithub.com/­rax-maas/­blueflood/­wikidocs.opentenbase.org
docs.opentenbase.org/­en
docs.oxfordsemantic.tech
Developer4D, IncBigObject, Inc.RackspaceOpenAtom Foundation, previously TencentOxford Semantic Technologies
Initial release1984201520132017
Current releasev20, April 20232.5, January 20246.0, Septermber 2022
License infoCommercial or Open Sourcecommercialcommercial infofree community edition availableOpen Source infoApache 2.0Open Source infoBSD-3commercial
Cloud-based only infoOnly available as a cloud servicenonononono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaC++
Server operating systemsOS X
Windows
Linux infodistributed as a docker-image
OS X infodistributed as a docker-image (boot2docker)
Windows infodistributed as a docker-image (boot2docker)
Linux
OS X
LinuxLinux
macOS
Windows
Data schemeyesyespredefined schemeyesyes infoRDF schemas
Typing infopredefined data types such as float or dateyesyesyesyesyes
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.yesnono
Secondary indexesyesyesnoyes
SQL infoSupport of SQLyes infoclose to SQL 92SQL-like DML and DDL statementsnoyesno
APIs and other access methodsODBC
RESTful HTTP API infoby using 4D Mobile
SOAP webservices
fluentd
ODBC
RESTful HTTP API
HTTP RESTRESTful HTTP API
SPARQL 1.1
Supported programming languages4D proprietary IDE
PHP
C
Go
Java
PHP
Python
C
Java
Server-side scripts infoStored proceduresyesLuano
Triggersyesnonoyes
Partitioning methods infoMethods for storing different data on different nodesnonenoneSharding infobased on CassandraSharding
Replication methods infoMethods for redundantly storing data on multiple nodesMulti-source replicationnoneselectable replication factor infobased on Cassandrayesreplication via a shared file system
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencynoneEventual Consistency infobased on Cassandra
Immediate Consistency infobased on Cassandra
Immediate ConsistencyImmediate Consistency in stand-alone mode, Eventual Consistency in replicated setups
Foreign keys infoReferential integrityyesyes infoautomatically between fact table and dimension tablesnoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDnonoACIDACID
Concurrency infoSupport for concurrent manipulation of datayesyes infoRead/write lock on objects (tables, trees)yesyes
Durability infoSupport for making data persistentyesyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.noyesnoyes
User concepts infoAccess controlUsers and groupsnonoAccess rights for users, groups and roles according to SQL-standardRoles, resources, and access types

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More resources
4D infoformer name: 4th DimensionBigObjectBluefloodOpenTenBaseRDFox
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