DBMS > ClickHouse vs. CockroachDB vs. Drizzle vs. Faircom DB

Vergleich der Systemeigenschaften ClickHouse vs. CockroachDB vs. Drizzle vs. Faircom DB

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Name

Drizzle has published its last release in September 2012. The open-source project is discontinued and Drizzle is excluded 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.

CockroachDB is a distributed database architected for modern cloud applications. It is wire compatible with PostgreSQL and backed by a Key-Value Store, which is either RocksDB or a purpose-built derivative, called Pebble.

MySQL fork mit erweiterbarem Micro-Kernel und mit Betonung von Leistung vor Kompatibilität.

Native high-speed multi-model DBMS for relational and key-value store data simultaneously accessible through SQL and NoSQL APIs.

Primäres Datenbankmodell

Relational DBMS

Key-Value Store
Relational DBMS

Sekundäre Datenbankmodelle

Time Series DBMS

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

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

Punkte	6,10
Rang	#58	Overall
	#33	Relational DBMS

Punkte	0,24
Rang	#311	Overall
	#44	Key-Value Stores
	#140	Relational DBMS

Website

clickhouse.com

www.cockroachlabs.com

www.faircom.com/products/faircom-db

Technische Dokumentation

clickhouse.com/docs

www.cockroachlabs.com/docs

docs.faircom.com/docs/en/UUID-7446ae34-a1a7-c843-c894-d5322e395184.html

Entwickler

Clickhouse Inc.

Cockroach Labs

Drizzle Projekt, ursprünglich gestartet von Brian Aker

FairCom Corporation

Erscheinungsjahr

2016

2015

2008

1979

Aktuelle Version

v23.12.1.1368-stable, Dezember 2023

23.1.1, Mai 2023

7.2.4, September 2012

V12, November 2020

Lizenz

Commercial or Open Source

Open Source

Apache 2.0

Open Source

Apache 2.0, commercial license available

Open Source

GNU GPL

kommerziell

Restricted, free version available

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.

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.
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.

CockroachDB: A cloud-native, distributed SQL database designed for speed, scale, and survival. Get started for free today with a fully-managed CockroachDB cluster -- leave operations behind and get your app to market faster.

Implementierungssprache

C++

ANSI C, C++

Server Betriebssysteme

FreeBSD
Linux
macOS

Linux
macOS
Windows

FreeBSD
Linux
OS X

AIX
FreeBSD
HP-UX
Linux
NetBSD
OS X
QNX
SCO
Solaris
VxWorks
Windows

easily portable to other OSs

Datenschema

dynamic schema

schema free, schema optional, schema required, partial schema,

Typisierung

vordefinierte Datentypen, z.B. float oder date

ja, ANSI Standard SQL Types, JSON, typed binary structures

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, wire compatible with PostgreSQL

mit propriätären Erweiterungen

yes, ANSI SQL with proprietary extensions

APIs und andere Zugriffskonzepte

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

JDBC

ADO.NET
Direct SQL
JDBC
JPA
ODBC
RESTful HTTP/JSON API
RESTful MQTT/JSON API
RPC

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

C#
C++
Clojure
Go
Java
JavaScript (Node.js)
PHP
Python
Ruby
Rust

C
C++
Java
PHP

.Net
C
C#
C++
Java
JavaScript (Node.js and browser)
PHP
Python
Visual Basic

Server-seitige Scripts

Stored Procedures

nein

.Net, JavaScript, C/C++

Triggers

nein

Hooks für Callbacks innerhalb der Servers können verwendet werden.

Partitionierungsmechanismen

Methoden zum Speichern von unterschiedlichen Daten auf unterschiedlichen Knoten

key based and custom

horizontal partitioning (by key range)

all tables are translated to an ordered KV store and then broken down into 64MB ranges, which are then used as replicas in RAFT

Sharding

File partitioning, horizontal partitioning, sharding

Customizable business rules for table partitioning

Replikationsmechanismen

Methoden zum redundanten Speichern von Daten auf mehreren Knoten

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

Multi-source replication using RAFT

Multi-Source Replikation
Source-Replica Replikation

yes, configurable to be parallel or serial, synchronous or asynchronous, uni-directional or bi-directional, ACID-consistent or eventually consistent (with custom conflict resolution).

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
Tunable consistency per server, database, table, and transaction

Fremdschlüssel

referenzielle Integrität

nein

Transaktionskonzept

Unterstützung zur Sicherstellung der Datenintegrität bei nicht-atomaren Datenmanipulationen

nein

ACID

tunable from ACID to Eventually Consistent

Concurrency

Unterstützung von gleichzeitig ausgeführten Datenmanipulationen

Durability

Dauerhafte Speicherung der Daten

Yes, tunable from durable to delayed durability to in-memory

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.

Role-based access control

Pluggable Authentication Mechanismen

z.B. LDAP, HTTP

Fine grained access rights according to SQL-standard with additional protections for files

Weitere Informationen bereitgestellt vom Systemhersteller

Specific characteristics

CockroachDB is a cloud-native, distributed SQL database architected for modern applications....
» mehr

Competitive advantages

- EFFORTLESS SCALE: Scale your applications, not operational complexity. CockroachDB...
» mehr

Typical application scenarios

Payment processing, user account management, metadata management, identity access...
» mehr

Key customers

Comcast, DoorDash, Mythical Games, Norfolk Southern, Netflix, LUSH, Bose, Shipt,...
» mehr

Market metrics

12K+ long-running clusters 25K+ CockroachDB self-hosted clusters 75K+ CockroachDB...
» mehr

Licensing and pricing models

- Apache 2.0 for core features released up to and including the 19.1 release - Time-limited...
» 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

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

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