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DBMS > Amazon CloudSearch vs. atoti vs. BoltDB vs. DataFS

System Properties Comparison Amazon CloudSearch vs. atoti vs. BoltDB vs. DataFS

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Editorial information provided by DB-Engines
NameAmazon CloudSearch  Xexclude from comparisonatoti  Xexclude from comparisonBoltDB  Xexclude from comparisonDataFS  Xexclude from comparison
DescriptionA hosted search engine service by Amazon with the data stored in Amazons cloudAn in-memory DBMS combining transactional and analytical processing to handle the aggregation of ever-changing data.An embedded key-value store for Go.All data is stored inside objects which are linked by so-called link attributes. Objects consist of classes which can be extended and de-extended at runtime. Graphs can be defined with a struct.
Primary database modelSearch engineObject oriented DBMSKey-value storeObject oriented DBMS
Secondary database modelsGraph DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score1.86
Rank#133  Overall
#12  Search engines
Score0.45
Rank#253  Overall
#13  Object oriented DBMS
Score0.70
Rank#225  Overall
#31  Key-value stores
Score0.02
Rank#369  Overall
#18  Object oriented DBMS
Websiteaws.amazon.com/­cloudsearchatoti.iogithub.com/­boltdb/­boltnewdatabase.com
Technical documentationdocs.aws.amazon.com/­cloudsearchdocs.atoti.iodev.mobiland.com/­Overview.xsp
DeveloperAmazonActiveViamMobiland AG
Initial release201220132018
Current release1.1.263, October 2022
License infoCommercial or Open Sourcecommercialcommercial infofree versions availableOpen Source infoMIT Licensecommercial
Cloud-based only infoOnly available as a cloud serviceyesnonono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageJavaGo
Server operating systemshostedBSD
Linux
OS X
Solaris
Windows
Windows
Data schemeyesschema-freeClasses, Structs, and Lists are written in proprietary DataTypeDefinitionLanguage (.dtdl) and Objects consisting of those are written in proprietary DataAccessDefinitionLanguage (.dadl)
Typing infopredefined data types such as float or dateyesnoyes
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.nono
Secondary indexesyes infoall search fields are automatically indexednono
SQL infoSupport of SQLnoMultidimensional Expressions (MDX)nono
APIs and other access methodsHTTP API.NET Client API
Proprietary client DLL
WinRT client
Supported programming languagesGo.Net
C
C#
C++
VB.Net
Server-side scripts infoStored proceduresnoPythonno
Triggersnonono, except callback-events from server when changes happened
Partitioning methods infoMethods for storing different data on different nodesyes infoautomatic partitioning across Amazon Search Instance as requiredSharding, horizontal partitioningnoneProprietary Sharding system
Replication methods infoMethods for redundantly storing data on multiple nodesyes infomanaged transparently by AWSnone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnononono
Consistency concepts infoMethods to ensure consistency in a distributed systemnoneImmediate Consistency
Foreign keys infoReferential integritynonoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoyesACID
Concurrency infoSupport for concurrent manipulation of datayesyes, multi-version concurrency control (MVCC)yesyes
Durability infoSupport for making data persistentyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesnono
User concepts infoAccess controlauthentication via encrypted signaturesnoWindows-Profile

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More resources
Amazon CloudSearchatotiBoltDBDataFS
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