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DBMS > Aerospike vs. etcd vs. IBM Db2

System Properties Comparison Aerospike vs. etcd vs. IBM Db2

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Editorial information provided by DB-Engines
NameAerospike infopreviously called Citrusleaf  Xexclude from comparisonetcd  Xexclude from comparisonIBM Db2 infoformerly named DB2 or IBM Database 2  Xexclude from comparison
DescriptionFlash-optimized In-memory NoSQL DatabaseA distributed reliable key-value storeCommon in IBM host environments, 2 different versions for host and Windows/Linux
Primary database modelKey-value storeKey-value storeRelational DBMS infoSince Version 10.5 support for JSON/BSON documents compatible with MongoDB
Secondary database modelsDocument storeDocument store
RDF store infoin Db2 LUW (Linux, Unix, Windows)
Spatial DBMS infowith Db2 Spatial Extender
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score5.44
Rank#71  Overall
#10  Key-value stores
Score10.81
Rank#46  Overall
#5  Key-value stores
Score167.52
Rank#7  Overall
#5  Relational DBMS
Websitewww.aerospike.cometcd.io
github.com/­etcd-io/­etcd
www.ibm.com/­analytics/­db2
Technical documentationwww.aerospike.com/­docsetcd.io/­docs
github.com/­etcd-io/­etcd/­tree/­master/­Documentation
www.ibm.com/­support/­knowledgecenter/­SSEPGG
Social network pagesFacebookLinkedInTwitter
DeveloperAerospikeIBM
Initial release20121983 infohost version
Current release5.6.0.3, May 20213.4, August 201912.1, October 2016
License infoCommercial or Open SourceOpen Source infoApache and AGPL Licenses; open sourced in June 2014; commercial Enterprise Edition availableOpen Source infoApache Version 2.0commercial infofree version is available
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageCGoC and C++
Server operating systemsLinuxFreeBSD
Linux
Windows infoexperimental
AIX
HP-UX
Linux
Solaris
Windows
z/OS
Data schemeschema-freeschema-freeyes
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 indexesyesnoyes
SQL infoSupport of SQLnonoyes
APIs and other access methodsJDBC
Proprietary protocol
gRPC
JSON over HTTP
ADO.NET
JDBC
JSON style queries infoMongoDB compatible
ODBC
XQuery
Supported programming languages.Net
C
C#
C++
Erlang
Go
Java
JavaScript (Node.js)
Lua
Perl
PHP
Python
Ruby
.Net
C
C++
Clojure
Erlang
Go
Haskell
Java
JavaScript (Node.js)
Perl
PHP
Python
R
Ruby
Rust
Scala
Tcl
C
C#
C++
Cobol
Delphi
Fortran
Java
Perl
PHP
Python
Ruby
Visual Basic
Server-side scripts infoStored proceduresuser defined functions infowith Luanoyes
Triggersnoyes, watching key changesyes
Partitioning methods infoMethods for storing different data on different nodesShardingSharding infoonly with Windows/Unix/Linux Version
Replication methods infoMethods for redundantly storing data on multiple nodesselectable replication factorUsing Raft consensus algorithm to ensure data replication with strong consistency among multiple replicas.yes infowith separate tools (MQ, InfoSphere)
MapReduce infoOffers an API for user-defined Map/Reduce methodsyes infoAerospike Aggregation Framework is similar to Map/Reducenono
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual Consistency in cross-datacenter configuration and Immediate Consistency in local cluster configurationImmediate Consistency
Foreign keys infoReferential integritynonoyes
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of dataAtomic execution of operationsnoACID
Concurrency infoSupport for concurrent manipulation of datayesyesyes
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.yesno
User concepts infoAccess controlAccess rights for users and roles infowith Enterprise Edition onlynofine grained access rights according to SQL-standard
More information provided by the system vendor
Aerospike infopreviously called CitrusleafetcdIBM Db2 infoformerly named DB2 or IBM Database 2
Specific characteristicsAerospike is an enterprise-class, NoSQL database solution delivering predictable...
» more
Competitive advantagesOptimized for use with SSDs (solid-state hard drives) Scales horizontally and vertically...
» more
Typical application scenariosAerospike excels in mission-critical applications that have mixed read/write workloads...
» more
Key customersNielsen, Williams-Sonoma, Inmobi, AppNexus, Telco (confidential), Financial Services...
» more
Market metricsAerospike's combination of speed, scalability, and reliability delivers 10x performance...
» more
Licensing and pricing modelsSubscription-based Enterprise Edition and free, open-source Community Edition
» more
News

Get the Aerospike Experience at AWS re:Invent 2021
23 November 2021

Aerospike and AWS Team Up on Ad Tech
10 November 2021

Aerospike and AWS Deliver Real-Time Cloud Data Solution for Ad Tech
10 November 2021

The Aerospike Standup Vol. 41
10 November 2021

New Aerospike Benchmark Demonstrates Real-time Performance at Petabyte Scale on Just 20 AWS Nodes with Intel Processors
9 November 2021

We invite representatives of system vendors to contact us for updating and extending the system information,
and for displaying vendor-provided information such as key customers, competitive advantages and market metrics.

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More resources
Aerospike infopreviously called CitrusleafetcdIBM Db2 infoformerly named DB2 or IBM Database 2
DB-Engines blog posts

Evaluating Hbase and Aerospike Solutions for Real-time System of Record
17 March 2020,  Srini Srinivasan, Aerospike (sponsor) 

show all

Recent citations in the news

Aerospike and AWS Deliver Real-Time Cloud Data Solution for Ad Tech
10 November 2021, Business Wire

InfluxData makes time series dev-friendly
1 November 2021, ZDNet

Aerospike 5.7 Strengthens the Real-Time Data Platform
15 September 2021, Database Trends and Applications

New Aerospike Petabyte Scale Benchmark Runs Real-Time Operational Workloads on Just 20 AWS Nodes with Intel Processors
19 August 2021, Business Wire

Aerospike Announces Strategy Giving Enterprises Instant Access to Any Data at Petabyte Scale
5 May 2021, Business Wire

provided by Google News

Silver ETFs: Sebi issues final guidelines and here are five things you should know about them
24 November 2021, Moneycontrol.com

All about performance: etcd 3.5 looks to make Kubernetes users happy • DEVCLASS
17 June 2021, DevClass

Sebi may allow FPIs to participate in commodity derivatives market
10 November 2021, Business Standard

Distributed Key-Value Store etcd Graduates at CNCF
29 November 2020, InfoQ.com

A Kubernetes Operator for etcd
13 October 2020, InfoQ.com

provided by Google News

What is Db2? - Definition from Techopedia
31 August 2021, Techopedia

IBM unveils new generation of IBM Power servers to boost the hybrid cloud ecosystem
9 November 2021, ZAWYA

McNeely Technology Solutions Expands DB Services to Include Db2 LUW
28 September 2021, Database Trends and Applications

Several security gaps endanger IBM's database system Db2
27 June 2021, Market Research Telecast

Java Software Developer - Semi Remote - R630 per hour at e-Merge IT Recruitment
23 November 2021, IT-Online

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