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DBMS > openGauss vs. Pinecone vs. Riak KV

System Properties Comparison openGauss vs. Pinecone vs. Riak KV

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Editorial information provided by DB-Engines
NameopenGauss  Xexclude from comparisonPinecone  Xexclude from comparisonRiak KV  Xexclude from comparison
DescriptionAn enterprise-class RDBMS compatible with high-performance, high-availability and high-performance originally developed by HuaweiA managed, cloud-native vector databaseDistributed, fault tolerant key-value store
Primary database modelRelational DBMSVector DBMSKey-value store infowith links between data sets and object tags for the creation of secondary indexes
Secondary database modelsDocument store
Spatial DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.08
Rank#183  Overall
#84  Relational DBMS
Score3.16
Rank#95  Overall
#2  Vector DBMS
Score4.10
Rank#82  Overall
#9  Key-value stores
Websitegitee.com/­opengauss
opengauss.org
www.pinecone.io
Technical documentationdocs.opengauss.org/­en
gitee.com/­opengauss/­docs
docs.pinecone.io/­docs/­overviewwww.tiot.jp/­riak-docs/­riak/­kv/­latest
DeveloperHuawei and openGauss communityPinecone Systems, IncOpenSource, formerly Basho Technologies
Initial release201920192009
Current release3.0, March 20223.2.0, December 2022
License infoCommercial or Open SourceOpen SourcecommercialOpen Source infoApache version 2, commercial enterprise edition
Cloud-based only infoOnly available as a cloud servicenoyesno
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC, C++, JavaErlang
Server operating systemsLinuxhostedLinux
OS X
Data schemeyesschema-free
Typing infopredefined data types such as float or dateyesString, Number, Booleanno
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.nonono
Secondary indexesyesrestricted
SQL infoSupport of SQLANSI SQL 2011nono
APIs and other access methodsJDBC
ODBC
RESTful HTTP APIHTTP API
Native Erlang Interface
Supported programming languagesC
C++
Java
PythonC 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 proceduresyesErlang
Triggersyesyes infopre-commit hooks and post-commit hooks
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioning (by range, list and hash)Sharding infono "single point of failure"
Replication methods infoMethods for redundantly storing data on multiple nodesSource-replica replicationselectable replication factor
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyes
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 datayesyesyes
Durability infoSupport for making data persistentyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.nono
User concepts infoAccess controlAccess rights for users, groups and roles according to SQL-standardyes, using Riak Security

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More resources
openGaussPineconeRiak KV
DB-Engines blog posts

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Recent citations in the news

openGauss Open Source Community Officially Launch
1 July 2020, huawei.com

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6 January 2022, Global Times

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21 May 2024, The Wall Street Journal

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Basho Revamps Riak Open-Source Database
22 September 2023, InformationWeek

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A Critique of Resizable Hash Tables: Riak Core & Random Slicing
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