DBMS > DolphinDB
DolphinDB System Properties
Please select another system to compare it with DolphinDB.
Our visitors often compare DolphinDB with InfluxDB, ClickHouse and TDengine.
|Editorial information provided by DB-Engines|
|Description||DolphinDB is a high performance Time Series DBMS. It is integrated with an easy-to-use fully featured programming language and a high-volume high-velocity streaming analytics system. It offers operational simplicity, scalability, fault tolerance, and concurrency.|
|Primary database model||Time Series DBMS|
|Secondary database models||Relational DBMS|
|Current release||v2.00.4, January 2022|
|License Commercial or Open Source||commercial free community version available|
|Cloud-based only Only available as a cloud service||no|
|DBaaS offerings (sponsored links) Database as a Service|
Providers of DBaaS offerings, please contact us to be listed.
|Server operating systems||Linux|
|Typing predefined data types such as float or date||yes|
|XML support Some form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.||no|
|SQL Support of SQL||SQL-like query language|
|APIs and other access methods||JDBC|
JSON over HTTP
MQTT (Message Queue Telemetry Transport)
|Supported programming languages||C#|
|Server-side scripts Stored procedures||yes|
|Partitioning methods Methods for storing different data on different nodes||horizontal partitioning|
|Replication methods Methods for redundantly storing data on multiple nodes||yes|
|MapReduce Offers an API for user-defined Map/Reduce methods||yes|
|Consistency concepts Methods to ensure consistency in a distributed system||Immediate Consistency|
|Foreign keys Referential integrity||no|
|Transaction concepts Support to ensure data integrity after non-atomic manipulations of data||yes|
|Concurrency Support for concurrent manipulation of data||yes|
|Durability Support for making data persistent||yes|
|In-memory capabilities Is there an option to define some or all structures to be held in-memory only.||yes|
|User concepts Access control||Administrators, Users, Groups|
More information provided by the system vendor
We invite representatives of system vendors to contact us for updating and extending the system information,
Related products and services
We invite representatives of vendors of related products to contact us for presenting information about their offerings here.
|Recent citations in the news|
DolphinDB to Offer Access to ICE Consolidated Feed and Historical ...
InfluxDB’s next-gen time-series engine is built on Rust, supports SQL
provided by Google News
Share this page