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DBMS > DataChemist vs. Drizzle

System Properties Comparison DataChemist vs. Drizzle

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Editorial information provided by DB-Engines
NameDataChemist  Xexclude from comparisonDrizzle  Xexclude from comparison
Drizzle has published its last release in September 2012. The open-source project is discontinued and Drizzle is excluded from the DB-Engines ranking.
DescriptionScalable Graph Database platform making enterprise data available by exploiting inferred entities and relationshipsMySQL fork with a pluggable micro-kernel and with an emphasis of performance over compatibility.
Primary database modelGraph DBMSRelational DBMS
Secondary database modelsRDF store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.07
Rank#305  Overall
#31  Graph DBMS
Websitewww.datachemist.com
Technical documentationwww.datachemist.com/­images/­uploads/­general/­Evolving_MeaningfulValuefromEnterpriseData.pdf
DeveloperDataChemist Ltd.Drizzle project, originally started by Brian Aker
Initial release20182008
Current release1.0, 20187.2.4, September 2012
License infoCommercial or Open SourcecommercialOpen Source infoGNU GPL
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 languagePrologC++
Server operating systemsLinuxFreeBSD
Linux
OS X
Data schemeyesyes
Typing infopredefined data types such as float or dateyesyes
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.no
Secondary indexesyes
SQL infoSupport of SQLSQL-like query language (WOQL)yes infowith proprietary extensions
APIs and other access methodsOWL
RESTful HTTP API
WOQL (DataChemist Query Language)
JDBC
Supported programming languagesJavaScript
Python
C
C++
Java
PHP
Server-side scripts infoStored proceduresyesno
Triggersyesno infohooks for callbacks inside the server can be used.
Partitioning methods infoMethods for storing different data on different nodesGraph PartitioningSharding
Replication methods infoMethods for redundantly storing data on multiple nodesJournaling StreamsMaster-master replication
Master-slave replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Foreign keys infoReferential integrityyesyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACID
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyes infoin-memory journalingyes
User concepts infoAccess controlRole-based access controlPluggable authentication mechanisms infoe.g. LDAP, HTTP

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More resources
DataChemistDrizzle
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