DB-EnginesExtremeDB: the first and only COTS deterministic embedded database management system for mission- and safety-critical hard real-time applicationsEnglish
Deutsch
Knowledge Base of Relational and NoSQL Database Management Systemsprovided by solid IT

DBMS > Amazon CloudSearch vs. EJDB vs. Newts vs. Prometheus vs. Quasardb

System Properties Comparison Amazon CloudSearch vs. EJDB vs. Newts vs. Prometheus vs. Quasardb

Editorial information provided by DB-Engines
NameAmazon CloudSearch  Xexclude from comparisonEJDB  Xexclude from comparisonNewts  Xexclude from comparisonPrometheus  Xexclude from comparisonQuasardb  Xexclude from comparison
DescriptionA hosted search engine service by Amazon with the data stored in Amazons cloudEmbeddable document-store database library with JSON representation of queries (in MongoDB style)Time Series DBMS based on CassandraOpen-source TimeSeries DBMS and monitoring systemDistributed, high-performance timeseries database
Primary database modelSearch engineDocument storeTime Series DBMSTime Series DBMSTime Series DBMS
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score2.23
Rank#118  Overall
#10  Search engines
Score0.24
Rank#276  Overall
#39  Document stores
Score0.00
Rank#353  Overall
#33  Time Series DBMS
Score6.52
Rank#63  Overall
#3  Time Series DBMS
Score0.14
Rank#300  Overall
#25  Time Series DBMS
Websiteaws.amazon.com/­cloudsearchejdb.orgopennms.github.io/­newtsprometheus.ioquasardb.net
Technical documentationdocs.aws.amazon.com/­cloudsearchgithub.com/­Softmotions/­ejdb/­blob/­master/­README.mdgithub.com/­OpenNMS/­newts/­wikiprometheus.io/­docsdoc.quasardb.net
DeveloperAmazonSoftmotionsOpenNMS Groupquasardb
Initial release20122012201420152009
Current release3.1, January 2019
License infoCommercial or Open SourcecommercialOpen Source infoGPLv2Open Source infoApache 2.0Open Source infoApache 2.0commercial infoFree community edition, Non-profit organizations and non-commercial usage are eligible for free licenses
Cloud-based only infoOnly available as a cloud serviceyesnononono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
Implementation languageCJavaGoC++
Server operating systemshostedserver-lessLinux
OS X
Windows
Linux
Windows
BSD
Linux
OS X
Windows
Data schemeyesschema-freeschema-freeyesschema-free
Typing infopredefined data types such as float or dateyesyes infostring, integer, double, bool, date, object_idyesNumeric data onlyyes infointeger and binary
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 infoImport of XML data possibleno
Secondary indexesyes infoall search fields are automatically indexednononoyes infowith tags
SQL infoSupport of SQLnonononoSQL-like query language
APIs and other access methodsHTTP APIin-process shared libraryHTTP REST
Java API
RESTful HTTP/JSON APIHTTP API
Supported programming languagesActionscript
C
C#
C++
Go
Java
JavaScript (Node.js)
Lua
Objective-C
Pike
Python
Ruby
Java.Net
C++
Go
Haskell
Java
JavaScript (Node.js)
Python
Ruby
.Net
C
C#
C++
Go
Java
JavaScript (Node.js)
PHP
Python
R
Server-side scripts infoStored proceduresnonononono
Triggersnonononono
Partitioning methods infoMethods for storing different data on different nodesyes infoautomatic partitioning across Amazon Search Instance as requirednoneSharding infobased on CassandraShardingSharding infoconsistent hashing
Replication methods infoMethods for redundantly storing data on multiple nodesyes infomanaged transparently by AWSnoneselectable replication factor infobased on Cassandrayes infoby FederationSource-replica replication with selectable replication factor
MapReduce infoOffers an API for user-defined Map/Reduce methodsnonononowith Hadoop integration
Consistency concepts infoMethods to ensure consistency in a distributed systemEventual Consistency infobased on Cassandra
Immediate Consistency infobased on Cassandra
noneImmediate Consistency
Foreign keys infoReferential integritynono infotypically not needed, however similar functionality with collection joins possiblenonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanonononoACID
Concurrency infoSupport for concurrent manipulation of datayesyes infoRead/Write Lockingyesyesyes
Durability infoSupport for making data persistentyesyesyesyesyes infoby using LevelDB
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.nonoyes infoTransient mode
User concepts infoAccess controlauthentication via encrypted signaturesnononoCryptographically strong user authentication and audit trail
More information provided by the system vendor
Amazon CloudSearchEJDBNewtsPrometheusQuasardb
Specific characteristicsHigh-performance , high-speed, fully integrated timeseries database Seamlessly combines...
» more
Competitive advantagesHigh performance in a cost-effective small package Real-time results for even large...
» more
Typical application scenariosTick database Predictive maintenance Pre-deal checks Large scale monitoring
» more
Key customersLarge EU investment banks US based hedge funds Orolia Tellmeplus
» more
Market metricsHas been running in very demanding production environments since 2013 Rapid adoption...
» more
Licensing and pricing modelsCommunity edition limited to 2 nodes and 16 GiB of storage per node available for...
» more

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.

Related products and services

We invite representatives of vendors of related products to contact us for presenting information about their offerings here.

More resources
Amazon CloudSearchEJDBNewtsPrometheusQuasardb
DB-Engines blog posts

Amazon - the rising star in the DBMS market
3 August 2015, Matthias Gelbmann

The DB-Engines ranking includes now search engines
4 February 2013, Paul Andlinger

show all

Recent citations in the news

Enterprise Search Software Industry Market Trend, Technology Innovations and Growth Prediction 2021-2026
26 November 2021, Northwest Diamond Notes

Is Amazon CloudSearch superior to do-it-yourself search tools?
24 January 2014, TechTarget

Amazon CloudSearch brings A9 to devs and businesses
12 April 2012, Engadget

AWS, Microsoft and Google should retire these cloud services
2 June 2020, TechTarget

How to get Google search capabilities for your corporate data with Google Cloud Search
22 February 2017, TechRepublic

provided by Google News

Rapid phenotypic change in a polymorphic salamander over 43 years | Scientific Reports
22 November 2021, Nature.com

provided by Google News

Container monitoring tool Prometheus now runs more efficiently in low-resource environments
16 November 2021, SiliconANGLE News

Prometheus is here to stay—make it part of your IT Ops monitoring
24 November 2021, TechBeacon

Consider Grafana vs. Prometheus for your time-series tools
18 October 2021, TechTarget

Break point: XCRemote Cache, PagerDuty, Prometheus, CockroachDB, and Spring Data • DEVCLASS
19 November 2021, DevClass

Time Series Databases Software Market 2021-2026 Detailed Analysis and Growth Strategies, Regional and Recent Scenario Analysis
16 November 2021, Northwest Diamond Notes

provided by Google News

QuestDB gets $12M Series A funding amid growing interest in time-series databases
3 November 2021, SiliconANGLE News

Time Series Databases Software Market 2021-2026 Detailed Analysis and Growth Strategies, Regional and Recent Scenario Analysis
16 November 2021, Northwest Diamond Notes

Real-time analytics database startup Imply raises $70M in Series C funding
16 June 2021, SiliconANGLE News

Amazon Timestream time series database generally available
2 October 2020, TechTarget

Gartner Names Three 2020 Cool Vendors in Data Management
30 October 2020, Solutions Review

provided by Google News

Job opportunities

Senior Content Strategist - OpenSearch
Amazon Web Services, Inc., Seattle, WA

Software Engineer
Transcat, Inc., Rochester, NY

Sr. Backend Engineer
Jane.com, New York, NY

Full Stack Developer
Digital Turbine USA, Inc, Durham, NC

Sr TPM, OpenSearch
Amazon Web Services, Inc., East Palo Alto, CA

Lead Engineer - Observability
Live Nation, Hollywood, CA

Observability Engineer
Chainlink Labs, Remote

Senior Backend Engineer
Prysm, Remote

Application (SQL) Support Engineer
Dew Software Inc., Remote

Application Support Engineer
i3 Patterns Inc, Fremont, CA

jobs by Indeed



Share this page

Featured Products

Datastax Astra logo

Build cloud-native apps fast with Astra, the open-source, multi-cloud stack for
modern data apps.
Get started with 80GB free.

Neo4j logo

See for yourself how a graph database can make your life easier.
Use Neo4j online for free.

MariaDB logo

SkySQL, the ultimate
MariaDB cloud, is here.

Get started with SkySQL today!

AllegroGraph logo

Graph Database Leader for AI Knowledge Graph Applications - The Most Secure Graph Database Available.
Free Download

Couchbase logo

The modern database for enterprise applications. Build fast. Scale Big. Save more.
Get started today.

Present your product here