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DBMS > EventStoreDB vs. OpenTenBase vs. Riak KV

System Properties Comparison EventStoreDB vs. OpenTenBase vs. Riak KV

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Editorial information provided by DB-Engines
NameEventStoreDB  Xexclude from comparisonOpenTenBase  Xexclude from comparisonRiak KV  Xexclude from comparison
DescriptionIndustrial-strength, open-source database solution built from the ground up for event sourcing.An enterprise-level distributed HTAP open source database based on PostgreSQLDistributed, fault tolerant key-value store
Primary database modelEvent StoreRelational DBMSKey-value store infowith links between data sets and object tags for the creation of secondary indexes
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.10
Rank#179  Overall
#1  Event Stores
Score0.00
Rank#383  Overall
#158  Relational DBMS
Score4.10
Rank#82  Overall
#9  Key-value stores
Websitewww.eventstore.comgithub.com/­OpenTenBase/­OpenTenBase
www.opentenbase.org
Technical documentationdevelopers.eventstore.comdocs.opentenbase.org
docs.opentenbase.org/­en
www.tiot.jp/­riak-docs/­riak/­kv/­latest
DeveloperEvent Store LimitedOpenAtom Foundation, previously TencentOpenSource, formerly Basho Technologies
Initial release20122009
Current release21.2, February 20212.5, January 20243.2.0, December 2022
License infoCommercial or Open SourceOpen SourceOpen Source infoBSD-3Open Source infoApache version 2, commercial enterprise edition
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageErlang
Server operating systemsLinux
Windows
LinuxLinux
OS X
Data schemeyesschema-free
Typing infopredefined data types such as float or dateyesno
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 indexesyesrestricted
SQL infoSupport of SQLyesno
APIs and other access methodsHTTP API
Native Erlang Interface
Supported programming languagesC
Go
Java
PHP
Python
C infounofficial client library
C#
C++ infounofficial client library
Clojure infounofficial client library
Dart infounofficial client library
Erlang
Go infounofficial client library
Groovy infounofficial client library
Haskell infounofficial client library
Java
JavaScript infounofficial client library
Lisp infounofficial client library
Perl infounofficial client library
PHP
Python
Ruby
Scala infounofficial client library
Smalltalk infounofficial client library
Server-side scripts infoStored proceduresErlang
Triggersyesyes infopre-commit hooks and post-commit hooks
Partitioning methods infoMethods for storing different data on different nodesShardingSharding infono "single point of failure"
Replication methods infoMethods for redundantly storing data on multiple nodesyesselectable replication factor
MapReduce infoOffers an API for user-defined Map/Reduce methodsyes
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency
Foreign keys infoReferential integrityyesno infolinks between data sets can be stored
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDno
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyes
User concepts infoAccess controlAccess rights for users, groups and roles according to SQL-standardyes, using Riak Security

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More resources
EventStoreDBOpenTenBaseRiak KV
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provided by Google News



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