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DBMS > OpenSearch vs. OpenTenBase

System Properties Comparison OpenSearch vs. OpenTenBase

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Editorial information provided by DB-Engines
NameOpenSearch  Xexclude from comparisonOpenTenBase  Xexclude from comparison
DescriptionA distributed, RESTful search and analytics engine forked from Elasticsearch and based on Apache LuceneAn enterprise-level distributed HTAP open source database based on PostgreSQL
Primary database modelSearch engine
Vector DBMS
Relational DBMS
Secondary database modelsVector DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score17.38
Rank#32  Overall
#4  Search engines
#2  Vector DBMS
Score0.00
Rank#385  Overall
#157  Relational DBMS
Websitegithub.com/­opensearch-project
opensearch.org
github.com/­OpenTenBase/­OpenTenBase
www.opentenbase.org
Technical documentationopensearch.org/­docs/­latestdocs.opentenbase.org
docs.opentenbase.org/­en
DeveloperThe OpenSearch Software FoundationOpenAtom Foundation, previously Tencent
Initial release2021
Current release2.19, February 20252.5, January 2024
License infoCommercial or Open SourceOpen Source infoApache Version 2.0Open Source infoBSD-3
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.
STACKIT OpenSearch offers OpenSearch in a managed version in enterprise grade, 100% GDPR-compliant, for a wide range of applications like analytics, website search, offering scalability and fast data access.
Implementation languageJava
Server operating systemsAll OS with a Java VMLinux
Data schemeschema-free infoFlexible type definitions. Once a type is defined, it is persistentyes
Typing infopredefined data types such as float or dateyesyes
Secondary indexesyes infoAll search fields are automatically indexedyes
SQL infoSupport of SQLSQL-like query languageyes
APIs and other access methodsJava API
RESTful HTTP/JSON API
Supported programming languagesGo
Java
JavaScript (Node.js)
PHP
Python
Ruby infoElasticsearch client
C
Go
Java
PHP
Python
Server-side scripts infoStored proceduresyes
Triggersyes infoby using the 'percolation' featureyes
Partitioning methods infoMethods for storing different data on different nodesShardingSharding
Replication methods infoMethods for redundantly storing data on multiple nodesyesyes
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual Consistency infoSynchronous doc based replication. Get by ID may show delays up to 1 sec. Configurable write consistency: one, quorum, allImmediate Consistency
Foreign keys infoReferential integritynoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACID
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-standard

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More resources
OpenSearchOpenTenBase
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