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DBMS > ObjectBox vs. SQream DB vs. YottaDB

System Properties Comparison ObjectBox vs. SQream DB vs. YottaDB

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Editorial information provided by DB-Engines
NameObjectBox  Xexclude from comparisonSQream DB  Xexclude from comparisonYottaDB  Xexclude from comparison
DescriptionExtremely fast embedded database for small devices, IoT and Mobilea GPU-based, columnar RDBMS for big data analytics workloadsA fast and solid embedded Key-value store
Primary database modelObject oriented DBMSRelational DBMSKey-value store
Secondary database modelsTime Series DBMSRelational DBMS infousing the Octo plugin
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.52
Rank#169  Overall
#5  Object oriented DBMS
Score0.85
Rank#223  Overall
#103  Relational DBMS
Score0.23
Rank#324  Overall
#48  Key-value stores
Websiteobjectbox.iosqream.comyottadb.com
Technical documentationdocs.objectbox.iodocs.sqream.comyottadb.com/­resources/­documentation
DeveloperObjectBox LimitedSQream TechnologiesYottaDB, LLC
Initial release201720172001
Current release2022.1.6, December 2022
License infoCommercial or Open SourceOpen Source infoApache License 2.0commercialOpen Source infoAGPL 3.0
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC and C++C++, CUDA, Haskell, Java, ScalaC
Server operating systemsAndroid
iOS
Linux
macOS
Windows
LinuxDocker
Linux
Data schemeyesyesschema-free
Typing infopredefined data types such as float or dateyesyes, ANSI Standard SQL Typesno
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.nono
Secondary indexesyesnono
SQL infoSupport of SQLnoyesby using the Octo plugin
APIs and other access methodsProprietary native API.Net
JDBC
ODBC
PostgreSQL wire protocol infousing the Octo plugin
Proprietary protocol
Supported programming languagesC
C++
Dart
Go
Java
JavaScript infoplanned (as of Jan 2019)
Kotlin
Python infoplanned (as of Jan 2019)
Swift
C++
Java
JavaScript (Node.js)
Python
C
Go
JavaScript (Node.js)
Lua
M
Perl
Python
Rust
Server-side scripts infoStored proceduresnouser defined functions in Python
Triggersnono
Partitioning methods infoMethods for storing different data on different nodesnonehorizontal and vertical partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesonline/offline synchronization between client and servernoneyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integrityyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDoptimistic locking
Concurrency infoSupport for concurrent manipulation of datayesyes
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.noyes
User concepts infoAccess controlyesUsers and groups based on OS-security mechanisms
More information provided by the system vendor
ObjectBoxSQream DBYottaDB
News

In-Memory Database Use Cases
15 February 2024

Data Viewer for Objects – announcing ObjectBox Admin
14 November 2023

Vector Databases for Edge AI
9 August 2023

Vector Database Release for Flutter / Dart + Python
13 June 2023

SQLite and SQLite alternatives – a comprehensive overview
7 June 2023

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More resources
ObjectBoxSQream DBYottaDB
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