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DBMS > Amazon Neptune vs. Realm vs. STSdb vs. VictoriaMetrics

System Properties Comparison Amazon Neptune vs. Realm vs. STSdb vs. VictoriaMetrics

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Editorial information provided by DB-Engines
NameAmazon Neptune  Xexclude from comparisonRealm  Xexclude from comparisonSTSdb  Xexclude from comparisonVictoriaMetrics  Xexclude from comparison
DescriptionFast, reliable graph database built for the cloudA DBMS built for use on mobile devices that’s a fast, easy to use alternative to SQLite and Core DataKey-Value Store with special method for indexing infooptimized for high performance using a special indexing methodA fast, cost-effective and scalable Time Series DBMS and monitoring solution
Primary database modelGraph DBMS
RDF store
Document storeKey-value storeTime Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score2.87
Rank#105  Overall
#6  Graph DBMS
#4  RDF stores
Score9.92
Rank#49  Overall
#8  Document stores
Score0.00
Rank#356  Overall
#57  Key-value stores
Score0.54
Rank#229  Overall
#17  Time Series DBMS
Websiteaws.amazon.com/­neptunerealm.iogithub.com/­STSSoft/­STSdb4victoriametrics.com
Technical documentationaws.amazon.com/­neptune/­developer-resourcesrealm.io/­docsdocs.victoriametrics.com
github.com/­VictoriaMetrics/­VictoriaMetrics/­wiki
DeveloperAmazonRealm, acquired by MongoDB in May 2019STS Soft SCVictoriaMetrics
Initial release2017201420112018
Current release4.0.8, September 2015v1.77, May 2022
License infoCommercial or Open SourcecommercialOpen SourceOpen Source infoGPLv2, commercial license availableOpen Source infoApache Version 2.0
Cloud-based only infoOnly available as a cloud serviceyesnonono
DBaaS offerings (sponsored links) infoDatabase as a Service

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Implementation languageC#Go
Server operating systemshostedAndroid
Backend: server-less
iOS
Windows
WindowsFreeBSD
Linux
macOS
OpenBSD
Data schemeschema-freeyesyes
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.nonono
Secondary indexesnoyesno
SQL infoSupport of SQLnononono
APIs and other access methodsRDF 1.1 / SPARQL 1.1
TinkerPop Gremlin 3.3
.NET Client APIGraphite protocol
InfluxDB Line Protocol
OpenTSDB
Prometheus Query API
Prometheus Remote Read/Write
Supported programming languagesC#
Go
Java
JavaScript
PHP
Python
Ruby
Scala
.Net
Java infowith Android only
Objective-C
React Native
Swift
C#
Java
Server-side scripts infoStored proceduresnono inforuns within the applications so server-side scripts are unnecessarynono
Triggersnoyes infoChange Listenersnono
Partitioning methods infoMethods for storing different data on different nodesnonenonenone
Replication methods infoMethods for redundantly storing data on multiple nodesMulti-availability zones high availability, asynchronous replication for up to 15 read replicasnonenoneSynchronous replication
MapReduce infoOffers an API for user-defined Map/Reduce methodsnononono
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyImmediate ConsistencyEventual Consistency
Foreign keys infoReferential integrityyes infoRelationships in graphsnonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataACIDACIDnono
Concurrency infoSupport for concurrent manipulation of datayesyesyes
Durability infoSupport for making data persistentyes infowith encyption-at-restyesyesyes
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yes infoIn-Memory realmno
User concepts infoAccess controlAccess rights for users and roles can be defined via the AWS Identity and Access Management (IAM)yesno
More information provided by the system vendor
Amazon NeptuneRealmSTSdbVictoriaMetrics
Specific characteristicsNow a part of MongoDB Data Platform , Realm Database is the fast, easy to use, and...
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High performance, horizontally scalable time series database and monitoring solution...
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Competitive advantagesRealm ensures offline-first functionality, meaning apps run smoothly and deliver...
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Specifically designed for highly loaded workloads Addresses most of the scalability...
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Typical application scenariosMobile Consumer Apps First-Line Worker Apps
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When the current monitoring solution can't keep up with increasing workload Kubernetes...
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Key customersCathay Pacific Royal Carribbean Cruise Lines Open Source Database powers apps built...
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Grammarly, Wix.com, adidas, Sensedia, Brandwatch, CERN, COLOPL, Razorpay See our...
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Market metricsUsed by 100,000+ developers 2 bn installs Currently used in 40k+ applications in...
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6k stars and 100+ contributors on GitHub 45M+ downloads Thousands of active users...
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Licensing and pricing modelsRealm database is licensed under the Apache License v2.0.
» more
VictoriaMetrics comes in three versions: an open source version, an Enterprise version...
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