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DBMS > Amazon DynamoDB vs. DolphinDB

System Properties Comparison Amazon DynamoDB vs. DolphinDB

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Our visitors often compare Amazon DynamoDB and DolphinDB with InfluxDB, ClickHouse and TimescaleDB.

Editorial information provided by DB-Engines
NameAmazon DynamoDB  Xexclude from comparisonDolphinDB  Xexclude from comparison
DescriptionHosted, scalable database service by Amazon with the data stored in Amazons cloudTime Series DBMS for big data, integrated with a lightweight distributed computing framework and a vector programming language
Primary database modelDocument store
Key-value store
Time Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score68.89
Rank#17  Overall
#2  Document stores
#2  Key-value stores
Score0.83
Rank#185  Overall
#11  Time Series DBMS
Websiteaws.amazon.com/­dynamodbwww.dolphindb.com
Technical documentationdocs.aws.amazon.com/­dynamodbwww.dolphindb.com/­help
DeveloperAmazonDolphinDB, Inc
Initial release20122018
License infoCommercial or Open Sourcecommercial infofree tier for a limited amount of database operationscommercial infofree community version available
Cloud-based only infoOnly available as a cloud serviceyesno
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC++
Server operating systemshostedLinux
Windows
Data schemeschema-free
Typing infopredefined data types such as float or dateyesyes
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 indexesyesno
SQL infoSupport of SQLnoSQL-like query language
APIs and other access methodsRESTful HTTP APIJDBC
ODBC
Supported programming languages.Net
ColdFusion
Erlang
Groovy
Java
JavaScript
Perl
PHP
Python
Ruby
C#
C++
Java
JavaScript
Python
R
Server-side scripts infoStored proceduresnoyes
Triggersyes infoby integration with AWS Lambdano
Partitioning methods infoMethods for storing different data on different nodesShardinghorizontal partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesyesyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsno infomay be implemented via Amazon Elastic MapReduce (Amazon EMR)yes
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual Consistency
Immediate Consistency infocan be specified for read operations
Immediate Consistency
Foreign keys infoReferential integritynono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACID infoACID across one or more tables within a single AWS account and regionyes
Concurrency infoSupport for concurrent manipulation of datayesyes
Durability infoSupport for making data persistentyesyes
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 and roles can be defined via the AWS Identity and Access Management (IAM)Administrators, Users, Groups

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More resources
Amazon DynamoDBDolphinDB
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Recent citations in the news

Global NoSQL Database Market 2021 Future Demand, Analysis,Outlook to 2027 DynamoDB, ObjectLabs Corporation, Skyll – KSU | The Sentinel Newspaper
5 March 2021, KSU | The Sentinel Newspaper

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4 March 2021, NeighborWebSJ

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4 March 2021, NeighborWebSJ

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2 March 2021, NY Market Reports

Global NoSQL Database Market Market 2025: DynamoDB, ObjectLabs Corporation, Skyll, MarkLogic, InfiniteGraph, Oracle, MapR Technologies, he Apache Software Foundation, Basho Technologies, Aerospike
13 February 2021, NeighborWebSJ

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