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DBMS > Amazon SimpleDB vs. Yaacomo

System Properties Comparison Amazon SimpleDB vs. Yaacomo

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Our visitors often compare Amazon SimpleDB and Yaacomo with Firebase Realtime Database, Microsoft Azure Cosmos DB and Neo4j.

Editorial information provided by DB-Engines
NameAmazon SimpleDB  Xexclude from comparisonYaacomo  Xexclude from comparison
DescriptionHosted simple database service by Amazon, with the data stored in the Amazon Cloud. infoThere is an unrelated product called SimpleDB developed by Edward ScioreOpenCL based in-memory RDBMS, designed for efficiently utilizing the hardware via parallel computing
Primary database modelKey-value storeRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score2.19
Rank#103  Overall
#18  Key-value stores
Score0.00
Rank#342  Overall
#138  Relational DBMS
Websiteaws.amazon.com/­simpledbyaacomo.com
Technical documentationdocs.aws.amazon.com/­simpledb
DeveloperAmazonQ2WEB GmbH
Initial release20072009
License infoCommercial or Open Sourcecommercialcommercial
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.
Server operating systemshostedAndroid
Linux
Windows
Data schemeschema-freeyes
Typing infopredefined data types such as float or datenoyes
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 infoAll columns are indexed automaticallyyes
SQL infoSupport of SQLnoyes
APIs and other access methodsRESTful HTTP APIJDBC
ODBC
Supported programming languages.Net
C
C++
Erlang
Java
PHP
Python
Ruby
Scala
Server-side scripts infoStored proceduresno
Triggersnoyes
Partitioning methods infoMethods for storing different data on different nodesnone infoSharding must be implemented in the applicationhorizontal partitioning
Replication methods infoMethods for redundantly storing data on multiple nodesyesMaster-slave replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnono
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual Consistency
Immediate Consistency infocan be specified for read operations
Immediate Consistency
Foreign keys infoReferential integritynoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datano infoConcurrent data updates can be detected by the applicationACID
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)fine grained access rights according to SQL-standard

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More resources
Amazon SimpleDBYaacomo
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Recent citations in the news

Global Database as a Service Market 2019 Research Based on Top Players – Azure, Amazon, Zoho, Big Query, SimpleDB, Caspio
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Database as a Service Market to See Massive Growth by 2025 | Azure, Amazon, Zoho, Big Query, SimpleDB, Caspio, Kintone, IBM, Socrata
12 September 2019, The Market NewsWire

Amazon SimpleDB overview
14 June 2015, TechTarget

Introducing Amazon SimpleDB | What Is SimpleDB?
12 August 2010, informIT

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27 June 2014, TechTarget

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