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DBMS > VoltDB

VoltDB System Properties

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Editorial information provided by DB-Engines
NameVoltDB
DescriptionDistributed In-Memory NewSQL RDBMS infoUsed for OLTP applications with a high frequency of relatively simple transactions, that can hold all their data in memory
Primary database modelRelational DBMS
Secondary database modelsKey-value store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.29
Rank#105  Overall
#53  Relational DBMS
Websitewww.voltdb.com
Technical documentationdocs.voltdb.com
DeveloperVoltDB Inc.
Initial release2010
Current release8.0, February 2018
License infoCommercial or Open SourceOpen Source infoAGPL for Community Edition, commercial license for Enterprise, AWS, and Pro Editions
Cloud-based infoOnly available as a cloud serviceno
Implementation languageJava, C++
Server operating systemsLinux
OS X infofor development
Data schemeyes
Typing infopredefined data types such as float or dateyes
Secondary indexesyes
SQL infoSupport of SQLyes infoonly a subset of SQL 99
APIs and other access methodsJava API
RESTful HTTP/JSON API
JDBC
Supported programming languagesC#
C++
Erlang infonot officially supported
Go
Java
JavaScript infoNode.js
PHP
Python
Server-side scripts infoStored proceduresJava
Triggersno
Partitioning methods infoMethods for storing different data on different nodesSharding
Replication methods infoMethods for redundantly storing data on multiple nodesMaster-master replication
Master-slave replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsno
Foreign keys infoReferential integrityno infoFOREIGN KEY constraints are not supported
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID infoTransactions are executed single-threaded within stored procedures
Concurrency infoSupport for concurrent manipulation of datayes infoData access is serialized by the server
Durability infoSupport for making data persistentyes infoSnapshots and command logging
User concepts infoAccess controlUsers and roles with access to stored procedures

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More resources
VoltDB
Recent citations in the news

VoltDB announces new customer wins; answers critical need for real-time analytics
24 July 2018, PR Newswire (press release)

In-Memory Databases: Worldwide Market Analysis & Outlook to 2023 - Integration of Technology Within Operations is ...
13 August 2018, Business Wire (press release)

EasyData стала официальным поставщиком коммерческой версии СУБД VoltDB в России
3 August 2018, CNews.ru

In-Memory OLAP Database Global Market 2018 Key Players, Share, Trend, Segmentation and Forecast to 2025
10 August 2018, Digital Journal

VoltDB announces latest version of its in-memory database
9 February 2018, RTInsights (press release) (blog)

provided by Google News

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