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DBMS > Dgraph vs. FatDB vs. SQLite vs. Tarantool vs. Yaacomo

System Properties Comparison Dgraph vs. FatDB vs. SQLite vs. Tarantool vs. Yaacomo

Editorial information provided by DB-Engines
NameDgraph  Xexclude from comparisonFatDB  Xexclude from comparisonSQLite  Xexclude from comparisonTarantool  Xexclude from comparisonYaacomo  Xexclude from comparison
FatDB/FatCloud has ceased operations as a company with February 2014. FatDB is discontinued and excluded from the ranking.
DescriptionDistributed and scalable native Graph DBMSA .NET NoSQL DBMS that can integrate with and extend SQL Server.Widely used embeddable, in-process RDBMSIn-memory database with an integrated application serverOpenCL based in-memory RDBMS, designed for efficiently utilizing the hardware via parallel computing
Primary database modelGraph DBMSDocument store
Key-value store
Relational DBMSKey-value storeRelational DBMS
Secondary database modelsDocument store
Relational DBMS
Spatial DBMS infowith Tarantool/GIS extension
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.69
Rank#135  Overall
#11  Graph DBMS
Score129.80
Rank#9  Overall
#6  Relational DBMS
Score1.65
Rank#138  Overall
#25  Key-value stores
Score0.02
Rank#337  Overall
#144  Relational DBMS
Websitedgraph.iowww.sqlite.orgwww.tarantool.ioyaacomo.com
Technical documentationdgraph.io/­docswww.sqlite.org/­docs.htmlwww.tarantool.io/­en/­doc
DeveloperDgraph Labs, Inc.FatCloudDwayne Richard HippMail.ru GroupQ2WEB GmbH
Initial release20162012200020082009
Current release3.36.0  (18 June 2021), June 20212.4.2, July 2020
License infoCommercial or Open SourceOpen Source infoApache 2.0commercialOpen Source infoPublic DomainOpen Source infoBSDcommercial
Cloud-based only infoOnly available as a cloud servicenonononono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageGoC#CC and C++
Server operating systemsLinux
OS X
Windows
Windowsserver-lessBSD
Linux
macOS
Android
Linux
Windows
Data schemeschema-freeschema-freeyes infodynamic column typesschema-free, schema definition possibleyes
Typing infopredefined data types such as float or dateyesyesyes infonot rigid because of 'dynamic typing' concept.string, double, decimal, uuid, integer, blob, booleanyes
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.nononono
Secondary indexesyesyesyesyesyes
SQL infoSupport of SQLnono infoVia inetgration in SQL Serveryes infoSQL-92 is not fully supportedFull-featured ANSI SQL supportyes
APIs and other access methodsGraphQL query language
gRPC (using protocol buffers) API
HTTP API
.NET Client API
LINQ
RESTful HTTP API
RPC
Windows WCF Bindings
ADO.NET infoinofficial driver
JDBC infoinofficial driver
ODBC infoinofficial driver
Open binary protocolJDBC
ODBC
Supported programming languagesC#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
C#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
C#
C++
Erlang
Go
Java
JavaScript
Lua
Perl
PHP
Python
Rust
Server-side scripts infoStored proceduresnoyes infovia applicationsnoLua, C and SQL stored procedures
Triggersnoyes infovia applicationsyesyesyes
Partitioning methods infoMethods for storing different data on different nodesyesShardingnoneHash sharding based on virtual bucketshorizontal partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesSynchronous replication via Raftselectable replication factornoneMulti-source replication
Source-replica replication
Source-replica replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnoyesnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency
Immediate Consistency
Immediate ConsistencyImmediate Consistency
Foreign keys infoReferential integritynonoyesyes, with SQLyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDnoACIDACID, read commitedACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes infovia file-system locksyes, cooperative multitaskingyes
Durability infoSupport for making data persistentyesyesyesyes, regular snapshots on disk, write ahead loggingyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyes, full featured in-memory storage engine with persistenceyes
User concepts infoAccess controlno infoPlanned for future releasesno infoCan implement custom security layer via applicationsnoAccess rights for users and rolesfine grained access rights according to SQL-standard
More information provided by the system vendor
DgraphFatDBSQLiteTarantoolYaacomo
Competitive advantagesHorizontally scalable transactional graph database with fast arbitrary-depth joins...
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More resources
DgraphFatDBSQLiteTarantoolYaacomo
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Recent citations in the news

Dgraph Rises to the Top Graph Database on GitHub With 11 G2 Badges and 11M Downloads
26 May 2021, Business Wire

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13 April 2016, opensource.com

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15 June 2021, SiliconANGLE News

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