DBMS > ClickHouse vs. CrateDB vs. DolphinDB vs. Graph Engine vs. Sqrrl

Vergleich der Systemeigenschaften ClickHouse vs. CrateDB vs. DolphinDB vs. Graph Engine vs. Sqrrl

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Name

Sqrrl has been acquired by Amazon and became a part of Amazon Web Services. It has been removed from the DB-Engines ranking.

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.

Verteilter Data Store basierend auf Lucene

DolphinDB is a high performance Time Series DBMS. It is integrated with an easy-to-use fully featured programming language and a high-volume high-velocity streaming analytics system. It offers operational simplicity, scalability, fault tolerance, and concurrency.

A distributed in-memory data processing engine, underpinned by a strongly-typed RAM store and a general distributed computation engine

Adaptable, secure NoSQL built on Apache Accumulo

Primäres Datenbankmodell

Relational DBMS

Document Store
Spatial DBMS
Suchmaschine
Time Series DBMS
Vektor DBMS

Time Series DBMS

Graph DBMS
Key-Value Store

Document Store
Graph DBMS
Key-Value Store
Wide Column Store

Sekundäre Datenbankmodelle

Time Series DBMS

Relational DBMS

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

Punkte	16,20
Rang	#37	Overall
	#23	Relational DBMS

Punkte	0,73
Rang	#229	Overall
	#37	Document Stores
	#5	Spatial DBMS
	#16	Suchmaschinen
	#19	Time Series DBMS
	#8	Vektor DBMS

Punkte	4,23
Rang	#82	Overall
	#6	Time Series DBMS

Punkte	0,62
Rang	#240	Overall
	#21	Graph DBMS
	#35	Key-Value Stores

Website

sqrrl.com

Technische Dokumentation

clickhouse.com/docs

cratedb.com/docs

docs.dolphindb.cn/en/help200/index.html

www.graphengine.io/docs/manual

Entwickler

Clickhouse Inc.

Crate

DolphinDB, Inc

Microsoft

Amazon

ursprünglich Sqrrl Data, Inc.

Erscheinungsjahr

2016

2013

2018

2010

2012

Aktuelle Version

v23.12.1.1368-stable, Dezember 2023

v2.00.4, January 2022

Lizenz

Commercial or Open Source

Open Source

Apache 2.0

Open Source

kommerziell

free community version available

Open Source

MIT License

kommerziell

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

CrateDB Cloud: a distributed SQL database that spreads data and processing across an elastic cluster of shared nothing nodes. CrateDB Cloud enables data insights at scale on Microsoft Azure, AWS and Google Cloud Platform.

Implementierungssprache

C++

Java

C++

.NET and C

Java

Server Betriebssysteme

FreeBSD
Linux
macOS

All Operating Systems, including Kubernetes with CrateDB Kubernetes Operator support

Linux
Windows

.NET

Linux

Datenschema

Flexible Schema (defined schema, partial schema, schema free)

schemafrei

Typisierung

vordefinierte Datentypen, z.B. float oder date

XML Unterstützung

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

nein

Sekundärindizes

yes

SQL

Support of SQL

Close to ANSI SQL (SQL/JSON + extensions)

yes, but no triggers and constraints, and PostgreSQL compatibility

SQL-like query language

nein

APIs und andere Zugriffskonzepte

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

ADO.NET
JDBC
ODBC
PostgreSQL wire protocol
Prometheus Remote Read/Write
RESTful HTTP API

JDBC
JSON over HTTP
Kafka
MQTT (Message Queue Telemetry Transport)
ODBC
OPC DA
OPC UA
RabbitMQ
WebSocket

RESTful HTTP API

Accumulo Shell
Java API
JDBC
ODBC
RESTful HTTP API
Thrift

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

.NET
Erlang
Go

community maintained client
Java
JavaScript (Node.js)

community maintained client
Perl

community maintained client
PHP
Python
R
Ruby

community maintained client
Scala

community maintained client

C#
C++
Go
Java
JavaScript
MatLab
Python
R
Rust

C#
C++
F#
Visual Basic

Actionscript
C

using GLib
C#
C++
Cocoa
Delphi
Erlang
Go
Haskell
Java
JavaScript
OCaml
Perl
PHP
Python
Ruby
Smalltalk

Server-seitige Scripts

Stored Procedures

benutzerdefinierte Funktionen

nein

Triggers

nein

Partitionierungsmechanismen

Methoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen Knoten

key based and custom

Sharding

horizontale Partitionierung

Sharding

Basierend auf Hadoop

Replikationsmechanismen

Methoden zum redundanten Speichern von Daten auf mehreren Knoten

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

Configurable replication on table/partition-level

frei wählbarer Replikationsfaktor

basierend auf Hadoop

MapReduce

Bietet ein API für Map/Reduce Operationen

nein

Konsistenzkonzept

Methoden zur Sicherstellung der Konsistenz in einem verteilten System

Immediate Consistency

Eventual Consistency
Read-after-write consistency on record level

Immediate Consistency

Document store kept consistent with combination of global timestamping, row-level transactions, and server-side consistency resolution.

Fremdschlüssel

referenzielle Integrität

nein

Transaktionskonzept

Unterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren Datenmanipulationen

nein

unique row identifiers can be used for implementing an optimistic concurrency control strategy

nein

Atomic updates per row, document, or graph entity

Concurrency

Unterstützung von gleichzeitig ausgeführten Datenmanipulationen

Durability

Dauerhafte Speicherung der Daten

optional: either by committing a write-ahead log (WAL) to the local persistent storage or by dumping the memory to a persistent storage

In-Memory Unterstützung

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

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.

Rechteverwaltung mit Benutzeraccounts

Administrators, Users, Groups

Cell-level Security, Data-Centric Security, Role-Based Access Control (RBAC), Attribute-Based Access Control (ABAC)

Weitere Informationen bereitgestellt vom Systemhersteller

Specific characteristics

The enterprise database for time series, documents, and vectors. Distributed - Native...
» mehr

Competitive advantages

Response time in milliseconds: e ven for complex ad-hoc queries. Massive scaling...
» mehr

Typical application scenarios

IoT: accelerate your IIoT projects with CrateDB, delivering real-time analytics...
» mehr

Key customers

Across all continents, CrateDB is used by companies of all sizes to meet the most...
» mehr

Market metrics

The CrateDB open source project was started in 2013 Honorable Mention in 2021 Gartner®...
» mehr

Licensing and pricing models

See CrateDB pricing >
» 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.

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