DBMS > ClickHouse vs. Datomic vs. NCache vs. NSDb vs. RethinkDB

Vergleich der Systemeigenschaften ClickHouse vs. Datomic vs. NCache vs. NSDb vs. RethinkDB

Redaktionelle Informationen bereitgestellt von DB-Engines

Name

Kurzbeschreibung

A high-performance, column-oriented SQL DBMS for online analytical processing (OLAP) that uses all available system resources to their full potential to process each analytical query as fast as possible. It is available as both an open-source software and a cloud offering.

DBMS mit Fokus auf der Abspeicherung von historischen Daten und 'point-in-time queries'. Es verwendet Fremdsysteme zur Speicherung der Daten

Open-Source and Enterprise in-memory Key-Value Store

Scalable, High-performance Time Series DBMS designed for Real-time Analytics on top of Kubernetes

DBMS for the Web with a mechanism to push updated query results to applications in realtime.

Primäres Datenbankmodell

Sekundäre Datenbankmodelle

Time Series DBMS

Document Store
Suchmaschine

Using distributed Lucene

Spatial DBMS

DB-Engines Ranking misst die Popularität von Datenbankmanagement- systemen
Trend Chart

Punkte	16,34
Rang	#38	Overall
	#23	Relational DBMS

Punkte	1,59
Rang	#150	Overall
	#69	Relational DBMS

Punkte	0,94
Rang	#195	Overall
	#29	Key-Value Stores

Punkte	0,00
Rang	#383	Overall
	#41	Time Series DBMS

Punkte	2,74
Rang	#105	Overall
	#19	Document Stores

Website

clickhouse.com

www.datomic.com

www.alachisoft.com/ncache

nsdb.io

rethinkdb.com

Technische Dokumentation

clickhouse.com/docs

docs.datomic.com

www.alachisoft.com/resources/docs

nsdb.io/Architecture

rethinkdb.com/docs

Entwickler

Clickhouse Inc.

Cognitect

Alachisoft

The Linux Foundation

since July 2017

Erscheinungsjahr

2016

2012

2005

2017

2009

Aktuelle Version

v24.4.1.2088-stable, Mai 2024

1.0.6735, Juni 2023

5.3.3, April 2024

2.4.1, August 2020

Lizenz

Commercial or Open Source

Open Source

Apache 2.0

kommerziell

Limitierte Edition gratis

Open Source

Enterprise Edition available

Open Source

Apache Version 2.0

Open Source

Apache Version 2

Ausschließlich ein Cloud-Service

Nur als Cloud-Service verfügbar

nein

DBaaS Angebote (gesponserte Links)

Database as a Service

Providers of DBaaS offerings, please contact us to be listed.

DoubleCloud: Fully managed ClickHouse alongside best-in-class managed open-source services to build analytics at scale.
Aiven for Clickhouse: Managed cloud data warehousing with high-speed analytics.
ClickHouse Cloud: Get the performance you love from open source ClickHouse in a serverless offering that takes care of the details so you can spend more time getting insight out of the fastest database on earth.

Implementierungssprache

C++

Java, Clojure

C#, .NET, .NET Core, Java

Java, Scala

C++

Server Betriebssysteme

FreeBSD
Linux
macOS

Alle Betriebssysteme mit einer Java VM

Linux
Windows

Linux
macOS

Linux
OS X
Windows

Datenschema

schemafrei

Typisierung

vordefinierte Datentypen, z.B. float oder date

teilweise

Supported data types are Lists, Queues, Hashsets, Dictionary and Counter

yes: int, bigint, decimal, string

string, binary, float, bool, date, geometry

XML Unterstützung

Verarbeitung von Daten in XML Format, beispielsweise Speicherung von XML-Strukturen und/oder Unterstützung von XPath, XQuery, XSLT

nein

Sekundärindizes

yes

all fields are automatically indexed

SQL

Support of SQL

Close to ANSI SQL (SQL/JSON + extensions)

nein

SQL-like query syntax and LINQ for searching the cache. Cache Synchronization with SQL Server using SQL dependency.

SQL-like query language

nein

APIs und andere Zugriffskonzepte

gRPC
HTTP REST
JDBC
MySQL wire protocol
ODBC
PostgreSQL wire protocol
Proprietäres Protokoll

RESTful HTTP API

IDistributedCache
JCache
LINQ
Proprietäres native API

gRPC
HTTP REST
WebSocket

Unterstützte Programmiersprachen

3rd party library
C++
Elixir

3rd party library
Go

3rd party library
Java

3rd party library
JavaScript (Node.js)

3rd party library
Kotlin

3rd party library
Nim

3rd party library
Perl

3rd party library
PHP

3rd party library
Python

3rd party library
R

3rd party library
Ruby

3rd party library
Rust
Scala

3rd party library

Clojure
Java

.Net
.Net Core
C#
Java
JavaScript (Node.js)
Python
Scala

Java
Scala

community-supported driver
C#

community-supported driver
C++

community-supported driver
Clojure

community-supported driver
Dart

community-supported driver
Erlang

community-supported driver
Go

community-supported driver
Haskell

community-supported driver
Java

official driver
JavaScript (Node.js)

official driver
Lisp

community-supported driver
Lua

community-supported driver
Objective-C

community-supported driver
Perl

community-supported driver
PHP

community-supported driver
Python

official driver
Ruby

official driver
Scala

community-supported driver

Server-seitige Scripts

Stored Procedures

Transaction Functions

nein

Unterstützung für stored procedures mit SQL-Server CLR

nein

Triggers

nein

By using transaction functions

Notifications

Client-side triggers through changefeeds

Partitionierungsmechanismen

Methoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen Knoten

key based and custom

keine

But extensive use of caching in the application peers

Sharding

range based

Replikationsmechanismen

Methoden zum redundanten Speichern von Daten auf mehreren Knoten

Asynchronous and synchronous physical replication; geographically distributed replicas; support for object storages.

keine

But extensive use of caching in the application peers

ja, mit wählbarer Konsistenz

Source-Replica Replikation

MapReduce

Bietet ein API für Map/Reduce Operationen

nein

Konsistenzkonzept

Methoden zur Sicherstellung der Konsistenz in einem verteilten System

Immediate Consistency

Eventual Consistency
Immediate Consistency
Strong Eventual Consistency over WAN with Conflict Resolution using Bridge Topology

Eventual Consistency

Immediate Consistency

Fremdschlüssel

referenzielle Integrität

nein

Transaktionskonzept

Unterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren Datenmanipulationen

nein

ACID

optimistic Locking und pessimistic Locking

nein

Atomic single-document operations

Concurrency

Unterstützung von gleichzeitig ausgeführten Datenmanipulationen

MVCC based

Durability

Dauerhafte Speicherung der Daten

using external storage systems (e.g. Cassandra, DynamoDB, PostgreSQL, Couchbase and others)

Using Apache Lucene

In-Memory Unterstützung

Gibt es Möglichkeiten einige oder alle Strukturen nur im Hauptspeicher zu halten

recommended only for testing and development

nein

Berechtigungskonzept

Zugriffskontrolle

Access rights for users and roles. Column and row based policies. Quotas and resource limits. Pluggable authentication with LDAP and Kerberos. Password based, X.509 certificate, and SSH key authentication.

nein

Authentifizierung für Zugriff auf Cache mittels Active Directory/LDAP (Rollen: user, administrator)

users and table-level permissions

Weitere Informationen bereitgestellt vom Systemhersteller

Specific characteristics

NCache has been the market leader in .NET Distributed Caching since 2005 . NCache...
» mehr

Competitive advantages

NCache is 100% .NET/ .NET Core based which fully supports ASP.NET Core Sessions ,...
» mehr

Typical application scenarios

NCache enables industries like retail, finance, banking IoT, travel, ecommerce, healthcare...
» mehr

Key customers

Bank of America, Citi, Natures Way, Charter Spectrum, Barclays, Henry Schein, GBM,...
» mehr

Market metrics

Market Leader in .NET Distributed Caching since 2005.
» mehr

Licensing and pricing models

NCache Open Source is free on an as-is basis without any support. NCache Enterprise...
» mehr

Wir laden Vertreter der Systemhersteller ein uns zu kontaktieren, um die Systeminformationen zu aktualisieren und zu ergänzen,
sowie um Herstellerinformationen wie Schlüsselkunden, Vorteile gegenüber Konkurrenten und Marktmetriken anzuzeigen.

Zugehörige Produkte und Dienstleistungen

Drittanbieter

DoubleCloud: Fully managed ClickHouse alongside best-in-class managed open-source services to build analytics at scale.
» mehr

Aiven for Clickhouse: Managed cloud data warehousing with high-speed analytics.
» mehr

Wir laden Vertreter von Anbietern von zugehörigen Produkten ein uns zu kontaktieren, um hier Informationen über ihre Angebote zu präsentieren.

Weitere Ressourcen

DB-Engines Blog Posts

Meet some database management systems you are likely to hear more about in the future
4. August 2014, Paul Andlinger

alle anzeigen

Erwähnungen in aktuellen Nachrichten

Why Clickhouse Should Be Your Next Database
6. Juli 2023, The New Stack

ClickHouse Cloud & Amazon S3 Express One Zone: Making a blazing fast analytical database even faster | Amazon ...
28. November 2023, AWS Blog

A 1000x Faster Database Solution: ClickHouse’s Aaron Katz
1. November 2023, GrowthCap

From Open Source to SaaS: the Journey of ClickHouse
16. Januar 2024, InfoQ.com

ClickHouse Announces Launch of ClickPipes
26. September 2023, Datanami

bereitgestellt von Google News

Nubank buys firm behind Clojure programming language
28. Juli 2020, Finextra

Zoona Case Study
16. Dezember 2017, AWS Blog

Architecting Software for Leverage
13. November 2021, InfoQ.com

TerminusDB Takes on Data Collaboration with a git-Like Approach
1. Dezember 2020, The New Stack

Nubank acquires US company; PayPal studies cryptocurrencies
24. Juli 2020, iupana.com

bereitgestellt von Google News

How to use NCache in ASP.Net Core
25. Februar 2019, InfoWorld

Custom Response Caching Using NCache in ASP.NET Core
22. April 2020, InfoQ.com

bereitgestellt von Google News

How to Use RethinkDB with Node.js Applications — SitePoint
16. Dezember 2015, SitePoint

Stripe acquires team behind NoSQL database startup RethinkDB
5. Oktober 2016, VentureBeat

MongoDB: The Popular Database for IoT
15. August 2023, Open Source For You

RethinkDB is dead, and MongoDB isn't what killed it
24. Januar 2017, TechRepublic

Review: RethinkDB rethinks real-time Web apps
23. September 2015, InfoWorld

bereitgestellt von Google News

Teilen sie diese Seite mit ihrem Netzwerk