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DBMS > EXASOL vs. NSDb

System Properties Comparison EXASOL vs. NSDb

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Editorial information provided by DB-Engines
NameEXASOL  Xexclude from comparisonNSDb  Xexclude from comparison
DescriptionHigh-performance, in-memory, MPP database specifically designed for in-memory analytics.Scalable, High-performance Time Series DBMS designed for Real-time Analytics on top of Kubernetes
Primary database modelRelational DBMSTime Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score3.78
Rank#87  Overall
#45  Relational DBMS
Score0.02
Rank#336  Overall
#31  Time Series DBMS
Websitewww.exasol.comnsdb.io
Technical documentationwww.exasol.com/­resourcesnsdb.io/­Architecture
DeveloperExasol
Initial release20002017
License infoCommercial or Open SourcecommercialOpen Source infoApache Version 2.0
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 languageJava, Scala
Server operating systemsLinux
macOS
Data schemeyes
Typing infopredefined data types such as float or dateyesyes: int, bigint, decimal, string
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 indexesyesall fields are automatically indexed
SQL infoSupport of SQLyesSQL-like query language
APIs and other access methods.Net
JDBC
ODBC
WebSocket
gRPC
HTTP REST
WebSocket
Supported programming languagesJava
Lua
Python
R
Java
Scala
Server-side scripts infoStored proceduresuser defined functionsno
Triggersyes
Partitioning methods infoMethods for storing different data on different nodesShardingSharding
MapReduce infoOffers an API for user-defined Map/Reduce methodsyes infoHadoop integrationno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency
Foreign keys infoReferential integrityyesno
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 persistentyesUsing Apache Lucene
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes
User concepts infoAccess controlAccess rights for users, groups and roles according to SQL-standard

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More resources
EXASOLNSDb
Recent citations in the news

Exasol AG trading update for Q3 2020: continued solid Annual Recurring Revenue growth
13 November 2020, Yahoo Eurosport UK

87 Percent of US Retailers Race to Achieve Faster Data-Driven Insights to Support Online Sales
26 November 2020, insideBIGDATA

88% of financial services firms in the UK are under pressure to make decisions faster
23 November 2020, Bdaily

In-Memory Database Market 2020: Industry Size & Share, Business Strategies, Gro
28 November 2020, News by aeresearch

In-memory OLAP Database Market : Recent Industry Trends and Projected Industry Growth, 2020-2025
27 November 2020, The Market Feed

provided by Google News

Job opportunities

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Exasol, San Francisco, CA

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jobs by Indeed




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