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DBMS > Drizzle vs. OushuDB vs. Transwarp StellarDB

System Properties Comparison Drizzle vs. OushuDB vs. Transwarp StellarDB

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Editorial information provided by DB-Engines
NameDrizzle  Xexclude from comparisonOushuDB  Xexclude from comparisonTranswarp StellarDB  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.
DescriptionMySQL fork with a pluggable micro-kernel and with an emphasis of performance over compatibility.A data warehouse powered by Apache HAWQ supporting descriptive analysis and advanced machine learningA distributed graph DBMS built for enterprise-level graph applications
Primary database modelRelational DBMSRelational DBMSGraph DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.04
Rank#363  Overall
#154  Relational DBMS
Score0.00
Rank#383  Overall
#39  Graph DBMS
Websitewww.oushu.com/­product/­oushuDBwww.transwarp.cn/­en/­product/­stellardb
Technical documentationwww.oushu.com/­documentation
DeveloperDrizzle project, originally started by Brian AkerOushuTranswarp
Initial release2008
Current release7.2.4, September 20124.0.1, August 2020
License infoCommercial or Open SourceOpen Source infoGNU GPLcommercialcommercial
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC++
Server operating systemsFreeBSD
Linux
OS X
Linux
Data schemeyesyes
Typing infopredefined data types such as float or dateyesyes
Secondary indexesyesyes
SQL infoSupport of SQLyes infowith proprietary extensionsFull-featured ANSI SQL supportSQL-like query language
APIs and other access methodsJDBCJDBC
ODBC
OpenCypher
Supported programming languagesC
C++
Java
PHP
C
C++
Server-side scripts infoStored proceduresnoyes
Triggersno infohooks for callbacks inside the server can be used.yes
Partitioning methods infoMethods for storing different data on different nodesShardingyeshorizontal partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesMulti-source replication
Source-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnoHadoop integration
Foreign keys infoReferential integrityyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyesyes
User concepts infoAccess controlPluggable authentication mechanisms infoe.g. LDAP, HTTPKerberos, SSL and role based accessyes

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More resources
DrizzleOushuDBTranswarp StellarDB
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