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DBMS > Amazon Aurora vs. Oracle Coherence vs. Sqrrl

System Properties Comparison Amazon Aurora vs. Oracle Coherence vs. Sqrrl

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Editorial information provided by DB-Engines
NameAmazon Aurora  Xexclude from comparisonOracle Coherence  Xexclude from comparisonSqrrl  Xexclude from comparison
Sqrrl has been acquired by Amazon and became a part of Amazon Web Services. It has been removed from the DB-Engines ranking.
DescriptionMySQL and PostgreSQL compatible cloud service by AmazonOracles in-memory data grid solutionAdaptable, secure NoSQL built on Apache Accumulo
Primary database modelRelational DBMSKey-value storeDocument store
Graph DBMS
Key-value store
Wide column store
Secondary database modelsDocument store
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score8.76
Rank#45  Overall
#28  Relational DBMS
Score2.80
Rank#100  Overall
#20  Key-value stores
Websiteaws.amazon.com/­rds/­aurorawww.oracle.com/­technetwork/­middleware/­coherence/­overview/­index.htmlsqrrl.com
Technical documentationdocs.aws.amazon.com/­AmazonRDS/­latest/­AuroraUserGuide/­CHAP_Aurora.htmlwww.oracle.com/­technetwork/­middleware/­coherence/­documentation/­index.html
DeveloperAmazonOracleAmazon infooriginally Sqrrl Data, Inc.
Initial release201520072012
Current release12c, September 2016
License infoCommercial or Open Sourcecommercialcommercialcommercial
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 languageJavaJava
Server operating systemshostedAll OS with a Java VMLinux
Data schemeyesschema-freeschema-free
Typing infopredefined data types such as float or dateyesyesyes
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 SQLyesnono
APIs and other access methodsADO.NET
JDBC
ODBC
JCache
JPA
RESTful HTTP API
Accumulo Shell
Java API
JDBC
ODBC
RESTful HTTP API
Thrift
Supported programming languagesAda
C
C#
C++
D
Delphi
Eiffel
Erlang
Haskell
Java
JavaScript (Node.js)
Objective-C
OCaml
Perl
PHP
Python
Ruby
Scheme
Tcl
.Net
C++
Java
Actionscript
C infousing GLib
C#
C++
Cocoa
Delphi
Erlang
Go
Haskell
Java
JavaScript
OCaml
Perl
PHP
Python
Ruby
Smalltalk
Server-side scripts infoStored proceduresyesnono
Triggersyesyes infoLive Eventsno
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioningShardingSharding infomaking use of Hadoop
Replication methods infoMethods for redundantly storing data on multiple nodesSource-replica replicationyes, with selectable consistency levelselectable replication factor infomaking use of Hadoop
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonoyes
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency
Immediate Consistency
Immediate Consistency infoDocument store kept consistent with combination of global timestamping, row-level transactions, and server-side consistency resolution.
Foreign keys infoReferential integrityyesnono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDconfigurableAtomic updates per row, document, or graph entity
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyesyes infooptionallyyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyes
User concepts infoAccess controlfine grained access rights according to SQL-standardauthentification to access the cache via certificates or http basic authenticationCell-level Security, Data-Centric Security, Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC)

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More resources
Amazon AuroraOracle CoherenceSqrrl
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Recent citations in the news

When should I use Amazon RDS vs. Aurora Serverless?
13 August 2020, TechTarget

Migrating from SAP ASE to Amazon Aurora PostgreSQL
11 August 2020, idk.dev

Using logical replication to replicate managed Amazon RDS for PostgreSQL and Amazon Aurora to self-managed PostgreSQL
29 July 2020, idk.dev

AWS Announces General Availability of Amazon RDS Proxy
15 July 2020, InfoQ.com

How Minted scaled their online marketplace on Cyber Monday 2019 by migrating to AWS cloud and Amazon Aurora
3 August 2020, idk.dev

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Oracle In-Memory Data Grid Now Open Source
2 July 2020, iProgrammer

Oracle: Unpatched Versions of WebLogic App Server Under Active Attack
4 May 2020, Threatpost

SL Corporation Launches RTView Oracle Coherence Monitor 6.0 with Advanced Analytics and Alerting; Integration with RTView Enterprise Monitor
9 May 2013, Business Wire

Oracle equips WebLogic, Coherence for cloud use
11 July 2013, PCWorld

openSUSE Leap releases version 15.2 with new AI and ML tools
3 July 2020, iTWire

provided by Google News

User and Entity Behavior Analytics Market will touch a new level in upcoming year with top key players like Veriato Inc., Sqrrl Data, Securonix, Dtex Systems, Exabeam, Rapid7, Splunk Inc., Varonis systems, Niara
31 July 2020, Owned

Amazon's cloud business acquires Sqrrl, a security start-up with NSA roots
23 January 2018, CNBC

[Tech30] These industry veterans’ startup encourages millennials to save and invest money smartly
28 October 2019, YourStory

AWS acquires threat hunting startup Sqrrl
24 January 2018, CyberScoop

Sqrrl ferrets out network traffic anomalies to find hidden threats
28 September 2017, CSO Online

provided by Google News

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