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DBMS > DuckDB

DuckDB System Properties

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Editorial information provided by DB-Engines
NameDuckDB
DescriptionAn embeddable, in-process, column-oriented SQL OLAP RDBMS
Primary database modelRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score0.14
Rank#300  Overall
#134  Relational DBMS
Websiteduckdb.org
Technical documentationduckdb.org/­docs
Initial release2018
Current release0.2, August 2020
License infoCommercial or Open SourceOpen Source infoMIT License
Cloud-based only infoOnly available as a cloud serviceno
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC++
Server operating systemsserver-less
Data schemeyes
Typing infopredefined data types such as float or dateyes
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.no
Secondary indexesyes
SQL infoSupport of SQLyes
APIs and other access methodsCLI Client
JDBC
Supported programming languagesC
C++
Go info3rd party driver
Java
Python
R
Ruby info3rd party driver
Server-side scripts infoStored proceduresno
Triggersno
Partitioning methods infoMethods for storing different data on different nodesnone
Replication methods infoMethods for redundantly storing data on multiple nodesnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate Consistency
Foreign keys infoReferential integrityno
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID
Concurrency infoSupport for concurrent manipulation of datayes, multi-version concurrency control (MVCC)
Durability infoSupport for making data persistentyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes
User concepts infoAccess controlno

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More resources
DuckDB
Recent citations in the news

4 predictions for open source in 2021
29 December 2020, IDG Connect

Integrating data science and relational systems — CWI Amsterdam
10 June 2020, Centrum Wiskunde & Informatica (CWI)

Data management system developed to bridge the gap between databases and data science
9 June 2020, Tech Xplore

provided by Google News

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