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DBMS > Amazon Aurora vs. H2 vs. Immudb vs. STSdb

System Properties Comparison Amazon Aurora vs. H2 vs. Immudb vs. STSdb

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Editorial information provided by DB-Engines
NameAmazon Aurora  Xexclude from comparisonH2  Xexclude from comparisonImmudb  Xexclude from comparisonSTSdb  Xexclude from comparison
DescriptionMySQL and PostgreSQL compatible cloud service by AmazonFull-featured RDBMS with a small footprint, either embedded into a Java application or used as a database server.An open source immutable (append-only) database with cryptographic verification which makes it tamper-resistant and fully auditable.Key-Value Store with special method for indexing infooptimized for high performance using a special indexing method
Primary database modelRelational DBMSRelational DBMSKey-value storeKey-value store
Secondary database modelsDocument storeSpatial DBMSRelational DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score12.96
Rank#45  Overall
#29  Relational DBMS
Score9.56
Rank#50  Overall
#31  Relational DBMS
Score0.24
Rank#307  Overall
#43  Key-value stores
Score0.15
Rank#333  Overall
#47  Key-value stores
Websiteaws.amazon.com/­rds/­aurorawww.h2database.comgithub.com/­codenotary/­immudb
www.codenotary.com/­technologies/­immudb
github.com/­STSSoft/­STSdb4
Technical documentationdocs.aws.amazon.com/­AmazonRDS/­latest/­AuroraUserGuide/­CHAP_Aurora.htmlwww.h2database.com/­html/­main.htmldocs.immudb.io
DeveloperAmazonThomas MuellerCodenotarySTS Soft SC
Initial release2015200520202011
Current release2.1.210, January 20221.2.3, April 20224.0.8, September 2015
License infoCommercial or Open SourcecommercialOpen Source infodual-licence (Mozilla public license, Eclipse public license)Open Source infoApache Version 2.0Open Source infoGPLv2, commercial license available
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 languageJavaGoC#
Server operating systemshostedAll OS with a Java VMBSD
Linux
macOS
Solaris
Windows
z/OS
Windows
Data schemeyesyesschema-freeyes
Typing infopredefined data types such as float or dateyesyesyes infoprimitive types and user defined types (classes)
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.yesnono
Secondary indexesyesyesyesno
SQL infoSupport of SQLyesyesSQL-like syntaxno
APIs and other access methodsADO.NET
JDBC
ODBC
JDBC
ODBC
gRPC protocol
PostgreSQL wire protocol
.NET Client API
Supported programming languagesAda
C
C#
C++
D
Delphi
Eiffel
Erlang
Haskell
Java
JavaScript (Node.js)
Objective-C
OCaml
Perl
PHP
Python
Ruby
Scheme
Tcl
Java.Net
Go
Java
JavaScript (Node.js)
Python
C#
Java
Server-side scripts infoStored proceduresyesJava Stored Procedures and User-Defined Functionsnono
Triggersyesyesnono
Partitioning methods infoMethods for storing different data on different nodeshorizontal partitioningnoneShardingnone
Replication methods infoMethods for redundantly storing data on multiple nodesSource-replica replicationWith clustering: 2 database servers on different computers operate on identical copies of a databasenone
MapReduce infoOffers an API for user-defined Map/Reduce methodsnononono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyImmediate Consistency
Foreign keys infoReferential integrityyesyesnono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDACIDno
Concurrency infoSupport for concurrent manipulation of datayesyes, multi-version concurrency control (MVCC)yesyes
Durability infoSupport for making data persistentyesyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyesno
User concepts infoAccess controlfine grained access rights according to SQL-standardfine grained access rights according to SQL-standardno

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More resources
Amazon AuroraH2ImmudbSTSdb
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Recent citations in the news

The Business Value of Amazon Aurora, a Relational Database Service Built for the Cloud [IDC White Paper]
29 September 2022, Database Trends and Applications

Oracle launches MySQL HeatWave on AWS
14 September 2022, Help Net Security

Oracle Announces MySQL HeatWave on AWS
30 September 2022, CXOToday.com

Why Cloud Data Modernization Is Needed, and How to Make It Work
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Amazon Aurora Supports PostgreSQL 14
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immudb First Immutable Database to Provide Extension to Ethereum Blockchain
29 September 2022, businesswire.com

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Open Source Tamper-Proof Database immudb First to Deliver Automatic Data Versioning and Querying, Helping Recover from Ransomware Attacks
1 June 2022, businesswire.com

ImmuDB and Codenotary: It's a database, but the company isn't
20 December 2021, ZDNet

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6 September 2022, Yahoo Finance

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