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DBMS > Amazon DynamoDB

Amazon DynamoDB System Properties

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Our visitors often compare Amazon DynamoDB with MongoDB, Microsoft Azure Cosmos DB and Amazon Redshift.

Editorial information provided by DB-Engines
NameAmazon DynamoDB
DescriptionHosted, scalable database service by Amazon with the data stored in Amazons cloud
Primary database modelDocument store
Key-value store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score60.18
Rank#16  Overall
#2  Document stores
#2  Key-value stores
Websiteaws.amazon.com/­dynamodb
Technical documentationdocs.aws.amazon.com/­dynamodb
DeveloperAmazon
Initial release2012
License infoCommercial or Open Sourcecommercial infofree tier for a limited amount of database operations
Cloud-based only infoOnly available as a cloud serviceyes
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Server operating systemshosted
Data schemeschema-free
Typing infopredefined data types such as float or dateyes
Secondary indexesyes
SQL infoSupport of SQLno
APIs and other access methodsRESTful HTTP API
Supported programming languages.Net
ColdFusion
Erlang
Groovy
Java
JavaScript
Perl
PHP
Python
Ruby
Server-side scripts infoStored proceduresno
Triggersyes infoby integration with AWS Lambda
Partitioning methods infoMethods for storing different data on different nodesSharding
Replication methods infoMethods for redundantly storing data on multiple nodesyes
MapReduce infoOffers an API for user-defined Map/Reduce methodsno infomay be implemented via Amazon Elastic MapReduce (Amazon EMR)
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual Consistency
Immediate Consistency infocan be specified for read operations
Foreign keys infoReferential integrityno
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 region
Concurrency infoSupport for concurrent manipulation of datayes
Durability infoSupport for making data persistentyes
User concepts infoAccess controlAccess rights for users and roles can be defined via the AWS Identity and Access Management (IAM)

More information provided by the system vendor

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More resources
Amazon DynamoDB
DB-Engines blog posts

The popularity of cloud-based DBMSs has increased tenfold in four years
7 February 2017, Matthias Gelbmann

Increased popularity for consuming DBMS services out of the cloud
2 October 2015, Paul Andlinger

Amazon - the rising star in the DBMS market
3 August 2015, Matthias Gelbmann

show all

Recent citations in the news

Amazon Quits Oracle Database for Good
16 October 2019, SDxCentral

3 cost-cutting tips for Amazon DynamoDB
17 July 2019, InfoWorld

Rockset Now Supports Amazon DynamoDB
20 August 2019, Database Trends and Applications

AWS DynamoDB Database as a Service
27 February 2019, Enterprise Storage Forum

DocumentDB vs. DynamoDB: Compare AWS NoSQL databases
26 April 2019, TechTarget

provided by Google News

Job opportunities

Systems Engineer – Amazon DynamoDB
Amazon.com Services, Inc., Seattle, WA

Quality Assurance Engineer
Amazon Web Services, Inc., Seattle, WA

Application Engineer
Amazon.com Services, Inc., Washington, DC

Solutions Architect Manager
Amazon Web Services, Inc., Kansas

Data Solution Architect III
Thermo Fisher Scientific, Carlsbad, CA

jobs by Indeed




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