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DBMS > GRAKN.AI vs. Percona Server for MongoDB

System Properties Comparison GRAKN.AI vs. Percona Server for MongoDB

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Editorial information provided by DB-Engines
NameGRAKN.AI  Xexclude from comparisonPercona Server for MongoDB  Xexclude from comparison
DescriptionGrakn is a distributed, hyper-relational database for managing complex data that serves as a knowledge base for cognitive/AI systems.A drop-in replacement for MongoDB Community Edition with enterprise-grade features.
Primary database modelGraph DBMS
Relational DBMS infoOften described as a 'hyper-relational' database, since it implements the 'Entity-Relationship Paradigm' to manage complex data structures and ontologies.
Document store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.19
Rank#256  Overall
#23  Graph DBMS
#119  Relational DBMS
Score0.53
Rank#196  Overall
#27  Document stores
Websitegrakn.aiwww.percona.com/­software/­mongo-database/­percona-server-for-mongodb
Technical documentationdev.grakn.ai/­docswww.percona.com/­doc/­percona-server-for-mongodb/­LATEST/­index.html
DeveloperGrakn Labs LtdPercona
Initial release20162015
Current release1.5.8, August 20193.4.10-2.10, November 2017
License infoCommercial or Open SourceOpen Source infoGPL Version 3, commercial licenses availableOpen Source infoGPL Version 2
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.
Implementation languageJavaC++
Server operating systemsLinux
OS X
Windows
Linux
Data schemeyesschema-free
Typing infopredefined data types such as float or dateyesyes
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 indexesyesyes
SQL infoSupport of SQLnono
APIs and other access methodsconsole (shell)
gRPC protocol
Workbase (visualisation software)
proprietary protocol using JSON
Supported programming languagesAll JVM based languages
Groovy
Java
JavaScript (Node.js)
Python
Scala
Actionscript
C
C#
C++
Clojure
ColdFusion
D
Dart
Delphi
Erlang
Go
Groovy
Haskell
Java
JavaScript
Lisp
Lua
MatLab
Perl
PHP
PowerShell
Prolog
Python
R
Ruby
Scala
Smalltalk
Server-side scripts infoStored proceduresnoJavaScript
Triggersnono
Partitioning methods infoMethods for storing different data on different nodesSharding infoby using CassandraSharding
Replication methods infoMethods for redundantly storing data on multiple nodesMaster-master replication infoby using CassandraMaster-slave replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsyes infoby using Apache Kafka and Apache Zookeeperyes
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency
Immediate Consistency
Foreign keys infoReferential integrityno infosubstituted by the relationship featureno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDno
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.noyes infovia In-Memory Engine
User concepts infoAccess controlyes infoat REST API level; other APIs in progressAccess rights for users and roles
More information provided by the system vendor
GRAKN.AIPercona Server for MongoDB
Specific characteristicsGrakn is the knowledge graph to organise complex networks of data and making it queryable,...
» more
100% drop in replacement for MongoDB Provides enterprise-grade features in an open...
» more
Competitive advantagesExpressive and flexible data model: The meta-schema of Grakn allows for modelling...
» more
Encrypted WiredTiger storage engine provides data at rest encryption SASL authentication...
» more
Typical application scenariosLife sciences : Grakn makes working with biological data much easier and accelerates...
» more
Unstructured data models Internet of Things applications Meeting requirements for...
» more
Key customersSB Tech Moz Meu Patrocinio Passportal See more Percona customers .
» more
Market metricsOver 385,000 downloads 800+ customers. Awarded Bronze Stevie® Award winner for "New...
» more
Licensing and pricing modelsAGPL and Commercial . The commercial license is priced based on cluster resources...
» more
Open source and 100% free of fees and license agreements
» more

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More resources
GRAKN.AIPercona Server for MongoDB
Recent citations in the news

Get Started With GRAKN.AI
10 March 2017, DZone News

GRAKN.AI: How Haikal Pribadi went from being a refugee to building a database for AI systems
26 October 2017, YourStory.com

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7 June 2019, InfoQ.com

Percona Expands Support for Cloud Native Applications and Hybrid Multi-Cloud Environments with the Percona Cloud Native Autonomous Database Initiative
29 May 2019, GlobeNewswire

Percona herds the open-source cats
31 May 2019, ZDNet

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