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DBMS > Memgraph vs. OmniSci

System Properties Comparison Memgraph vs. OmniSci

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Editorial information provided by DB-Engines
NameMemgraph  Xexclude from comparisonOmniSci infoFormerly named 'MapD', rebranded to 'OmniSci' in September 2018  Xexclude from comparison
DescriptionA hybrid, in-memory first, distributed graph DBMS delivering high-performance on analytical and transactional workloads at enterprise scaleA high performance, in-memory, column-oriented RDBMS, designed to run on GPUs
Primary database modelGraph DBMSRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.03
Rank#321  Overall
#30  Graph DBMS
Score2.55
Rank#92  Overall
#47  Relational DBMS
Websitememgraph.comwww.omnisci.com
Technical documentationmemgraph.com/­docswww.omnisci.com/­docs/­latest
DeveloperMemgraph LtdMapD Technologies, Inc.
Initial release20172016
Current releaseV4
License infoCommercial or Open Sourcecommercial infoFree license availableOpen Source infoApache Version 2; enterprise edition available
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 languageC and C++C++ and CUDA
Server operating systemsLinuxLinux
Data schemeschema-free and schema-optionalyes
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 indexesno
SQL infoSupport of SQLnoyes
APIs and other access methodsBolt protocol
Cypher query language
Thrift
JDBC
ODBC
Supported programming languages.Net
C
C++
Elixir
Go
Haskell
Java
JavaScript
PHP
Python
Ruby
Scala
All languages supporting JDBC/ODBC/Thrift
Python
Server-side scripts infoStored proceduresno
Triggersno
Partitioning methods infoMethods for storing different data on different nodesSharding infodynamic graph partitioningSharding infoRound robin
Replication methods infoMethods for redundantly storing data on multiple nodesMulti-Master replication using RAFTMaster-master replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integrityyes inforelationships in graphsno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID infowith snapshot isolationno
Concurrency infoSupport for concurrent manipulation of datayes, multi-version concurrency control (MVCC)yes
Durability infoSupport for making data persistentyes infowith periodic snapshot and write-ahead logging (WAL) of changesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyes
User concepts infoAccess controlUsers, roles and permissionsfine grained access rights according to SQL-standard

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More resources
MemgraphOmniSci infoFormerly named 'MapD', rebranded to 'OmniSci' in September 2018
Recent citations in the news

FactGem and Memgraph Partner to Give Clients Access to Real-Time, Transaction Based Analytics
1 February 2019, PRNewswire

Graph Database Market 2019: Top Companies, Market Trends and Growth Factors,Challenges With Forecast to 2024
18 June 2019, Burbank Observer

Graph Database Market – Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2019-2025
3 June 2019, Amazing Newspaper

Graph Database Market 2019 With Top Countries Data : dynamics (drivers, restraints, opportunities), plans, Competitive Landscape and Growth by Forecast to 2024
9 June 2019, Thе Lоuіsvіllе Rеpоrts

Latest Research Report on Graph Database Market is projected to be around USD +445 million in 2026 | IBM, Microsoft, Oracle, AWS, Neo4j, Orientdb, Teradata, Tibco Software, Franz, Openlink Software
29 May 2019, Investor Strategy

provided by Google News

Global GPU Database Market 2019 Top key Players - Kinetica, Omnisci, Sqream, Neo4j, Nvidia, Brytlyt, Jedox, Blazegraph
18 June 2019, World Capital News

OmniSci enters EMEA market to push high-speed cloud analytics
31 May 2019, Data Economy

GPU Database Market 2019: Global Industry Analysis and Opportunity Assessment, Forecast to 2023
19 June 2019, Amazing Newspaper

GPU Database Market analysis by Service Type, by Vertical
19 June 2019, Market Mirror

Review: OmniSci GPU database lifts huge data sets
1 April 2019, InfoWorld

provided by Google News

Job opportunities

Support Engineer - (NYC or Washington DC)
OmniSci, Remote

Community Developer Advocate
OmniSci, Remote

Community Developer Advocate - INTERN (FALL 2019)
OmniSci, San Francisco, CA

Senior Data Engineer
In-Q-Tel, Arlington, VA

Support Engineer - (NYC or Washington DC)
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jobs by Indeed




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