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DBMS > Amazon Aurora vs. SQream DB vs. XTDB

System Properties Comparison Amazon Aurora vs. SQream DB vs. XTDB

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Editorial information provided by DB-Engines
NameAmazon Aurora  Xexclude from comparisonSQream DB  Xexclude from comparisonXTDB infoformerly named Crux  Xexclude from comparison
DescriptionMySQL and PostgreSQL compatible cloud service by Amazona GPU-based, columnar RDBMS for big data analytics workloadsA general purpose database with bitemporal SQL and Datalog and graph queries
Primary database modelRelational DBMSRelational DBMSDocument store
Secondary database modelsDocument store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score9.79
Rank#50  Overall
#32  Relational DBMS
Score0.96
Rank#235  Overall
#108  Relational DBMS
Score0.17
Rank#374  Overall
#52  Document stores
Websiteaws.amazon.com/­rds/­aurorasqream.comgithub.com/­xtdb/­xtdb
xtdb.com
Technical documentationdocs.aws.amazon.com/­AmazonRDS/­latest/­AuroraUserGuide/­CHAP_Aurora.htmldocs.sqream.comxtdb.com/­docs
DeveloperAmazonSQream TechnologiesJuxt Ltd.
Initial release201520172019
Current release2022.1.6, December 20221.19, September 2021
License infoCommercial or Open SourcecommercialcommercialOpen Source infoMIT License
Cloud-based only infoOnly available as a cloud serviceyesnono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageC++, CUDA, Haskell, Java, ScalaClojure
Server operating systemshostedLinuxAll OS with a Java 8 (and higher) VM
Linux
Data schemeyesyesschema-free
Typing infopredefined data types such as float or dateyesyes, ANSI Standard SQL Typesyes, extensible-data-notation format
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.yesno
Secondary indexesyesnoyes
SQL infoSupport of SQLyesyeslimited SQL, making use of Apache Calcite
APIs and other access methodsADO.NET
JDBC
ODBC
.Net
JDBC
ODBC
HTTP REST
JDBC
Supported programming languagesAda
C
C#
C++
D
Delphi
Eiffel
Erlang
Haskell
Java
JavaScript (Node.js)
Objective-C
OCaml
Perl
PHP
Python
Ruby
Scheme
Tcl
C++
Java
JavaScript (Node.js)
Python
Clojure
Java
Server-side scripts infoStored proceduresyesuser defined functions in Pythonno
Triggersyesnono
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioninghorizontal and vertical partitioningnone
Replication methods infoMethods for redundantly storing data on multiple nodesSource-replica replicationnoneyes, each node contains all data
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integrityyesnono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyesyes, flexibel persistency by using storage technologies like Apache Kafka, RocksDB or LMDB
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes
User concepts infoAccess controlfine grained access rights according to SQL-standard
More information provided by the system vendor
Amazon AuroraSQream DBXTDB infoformerly named Crux
Specific characteristicsSQream allows companies to get answers from its data and get new business-insights...
» more
Competitive advantagesScalability when processing bigger datasets. Faster business insights, with more...
» more
Typical application scenariosWhat can you do with 100x faster SQL analytics? Better and more timely decision-making,...
» more
Key customersSome of our customers include: LG-U+, AIS , ACL Mobile, Pubmatic, Telkomsel, LG Electronics
» more
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and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

Related products and services

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More resources
Amazon AuroraSQream DBXTDB infoformerly named Crux
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Recent citations in the news

AWS announces new version of Aurora database that strips out I/O costs
12 May 2023, TechCrunch

AWS Announces Amazon Aurora I/O-Optimized
11 May 2023, Business Wire

AWS launches Amazon Aurora I/O-Optimized to lower users’ database costs
12 May 2023, SiliconANGLE News

Review: Amazon Aurora rocks MySQL
7 October 2015, InfoWorld

What is Amazon Aurora? | Definition from TechTarget
21 March 2022, TechTarget

provided by Google News

SQream Technologies raises $39.4 million for GPU-accelerated databases
24 June 2020, VentureBeat

Stretching GPU Database Performance With Flash Arrays
26 February 2019, The Next Platform

In A Parallel Universe, Data Warehouses Run On GPUs
4 October 2018, The Next Platform

SQream Signs Strategic Contract With a Leading Tier-1 Mobile Operator
27 July 2020, AiThority

Beyond the Delta: Compression is a Must for Big Data
8 October 2018, insideBIGDATA

provided by Google News

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