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DBMS > ObjectBox vs. OpenTSDB vs. Realm vs. SQLite vs. TerarkDB

System Properties Comparison ObjectBox vs. OpenTSDB vs. Realm vs. SQLite vs. TerarkDB

Editorial information provided by DB-Engines
NameObjectBox  Xexclude from comparisonOpenTSDB  Xexclude from comparisonRealm  Xexclude from comparisonSQLite  Xexclude from comparisonTerarkDB  Xexclude from comparison
DescriptionExtremely fast embedded database for small devices, IoT and MobileScalable Time Series DBMS based on HBaseA DBMS built for use on mobile devices that’s a fast, easy to use alternative to SQLite and Core DataWidely used embeddable, in-process RDBMSA key-value store forked from RocksDB with advanced compression algorithms. It can be used standalone or as a storage engine for MySQL and MongoDB
Primary database modelObject oriented DBMSTime Series DBMSDocument storeRelational DBMSKey-value store
Secondary database modelsTime Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.29
Rank#166  Overall
#5  Object oriented DBMS
Score1.68
Rank#142  Overall
#12  Time Series DBMS
Score7.41
Rank#52  Overall
#8  Document stores
Score111.41
Rank#10  Overall
#7  Relational DBMS
Score0.08
Rank#367  Overall
#56  Key-value stores
Websiteobjectbox.ioopentsdb.netrealm.iowww.sqlite.orggithub.com/­bytedance/­terarkdb
Technical documentationdocs.objectbox.ioopentsdb.net/­docs/­build/­html/­index.htmlrealm.io/­docswww.sqlite.org/­docs.htmlbytedance.larkoffice.com/­docs/­doccnZmYFqHBm06BbvYgjsHHcKc
DeveloperObjectBox Limitedcurrently maintained by Yahoo and other contributorsRealm, acquired by MongoDB in May 2019Dwayne Richard HippByteDance, originally Terark
Initial release20172011201420002016
Current release3.46.0  (23 May 2024), May 2024
License infoCommercial or Open SourceOpen Source infoApache License 2.0Open Source infoLGPLOpen SourceOpen Source infoPublic Domaincommercial inforestricted open source version available
Cloud-based only infoOnly available as a cloud servicenonononono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC and C++JavaCC++
Server operating systemsAndroid
iOS
Linux
macOS
Windows
Linux
Windows
Android
Backend: server-less
iOS
Windows
server-less
Data schemeyesschema-freeyesyes infodynamic column typesschema-free
Typing infopredefined data types such as float or dateyesnumeric data for metrics, strings for tagsyesyes infonot rigid because of 'dynamic typing' concept.no
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.nonononono
Secondary indexesyesnoyesyesno
SQL infoSupport of SQLnononoyes infoSQL-92 is not fully supportedno
APIs and other access methodsProprietary native APIHTTP API
Telnet API
ADO.NET infoinofficial driver
JDBC infoinofficial driver
ODBC infoinofficial driver
C++ API
Java API
Supported programming languagesC
C++
Dart
Go
Java
JavaScript infoplanned (as of Jan 2019)
Kotlin
Python infoplanned (as of Jan 2019)
Swift
Erlang
Go
Java
Python
R
Ruby
.Net
Java infowith Android only
Objective-C
React Native
Swift
Actionscript
Ada
Basic
C
C#
C++
D
Delphi
Forth
Fortran
Haskell
Java
JavaScript
Lisp
Lua
MatLab
Objective-C
OCaml
Perl
PHP
PL/SQL
Python
R
Ruby
Scala
Scheme
Smalltalk
Tcl
C++
Java
Server-side scripts infoStored proceduresnonono inforuns within the applications so server-side scripts are unnecessarynono
Triggersnonoyes infoChange Listenersyesno
Partitioning methods infoMethods for storing different data on different nodesnoneSharding infobased on HBasenonenonenone
Replication methods infoMethods for redundantly storing data on multiple nodesonline/offline synchronization between client and serverselectable replication factor infobased on HBasenonenonenone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonononono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency infobased on HBaseImmediate Consistency
Foreign keys infoReferential integrityyesnonoyesno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDnoACIDACIDno
Concurrency infoSupport for concurrent manipulation of datayesyesyes infovia file-system locksyes
Durability infoSupport for making data persistentyesyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.nonoyes infoIn-Memory realmyesyes
User concepts infoAccess controlyesnoyesnono
More information provided by the system vendor
ObjectBoxOpenTSDBRealmSQLiteTerarkDB
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More resources
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