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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
Score1.59
Rank#111  Overall
#58  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 only 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

Global In-memory OLAP Database Market | Share by 2018-2023: Oracle, Altibase, Microsoft and IBM
16 October 2018, Fair Reporter

In-Memory Database Market 2018 by Top Key Players: Microsoft, IBM, Oracle, SAP, Teradata, Amazon Web Services ...
17 October 2018, Digital Journal

Data Management System (DBMS) Market 2018 Global Trends, Market Share, Industry Size, Growth, Opportunities and ...
17 October 2018, Digital Journal

VoltDB Introduces World's Fastest Data Platform for 5G Expansion
16 August 2018, PR Newswire (press release)

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

provided by Google News

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