DBMS > openGauss vs. Yanza

System Properties Comparison openGauss vs. Yanza

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Editorial information provided by DB-Engines

Name

Description

An enterprise-class RDBMS compatible with high-performance, high-availability and high-performance originally developed by Huawei

Time Series DBMS for IoT Applications

Primary database model

Relational DBMS

Time Series DBMS

Secondary database models

Document store
Spatial DBMS

DB-Engines Ranking measures the popularity of database management systems
Trend Chart

Score	1.49
Rank	#186	Overall
	#90	Relational DBMS

Score	0.03
Rank	#395	Overall
	#42	Time Series DBMS

Website

gitee.com/opengauss
opengauss.org

yanza.com

Technical documentation

gitee.com/opengauss/docs
opengauss.org/en/docs/latest/docs/BriefTutorial/BriefTutorial.html

Developer

Huawei and openGauss community

Yanza

Initial release

2019

2015

Current release

3.0, March 2022

License

Commercial or Open Source

Open Source

commercial

free version available

Cloud-based only

Only available as a cloud service

but mainly used as a service provided by Yanza

DBaaS offerings (sponsored links)

Database as a Service

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

Implementation language

C, C++, Java

Server operating systems

Linux

Windows

Data scheme

yes

schema-free

Typing

predefined data types such as float or date

yes

XML support

Some form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.

Secondary indexes

yes

SQL

Support of SQL

ANSI SQL 2011

APIs and other access methods

JDBC
ODBC

HTTP API

Supported programming languages

C
C++
Java

any language that supports HTTP calls

Server-side scripts

Stored procedures

yes

Triggers

yes

Timer and event based

Partitioning methods

Methods for storing different data on different nodes

horizontal partitioning (by range, list and hash)

none

Replication methods

Methods for redundantly storing data on multiple nodes

Source-replica replication

none

MapReduce

Offers an API for user-defined Map/Reduce methods

Consistency concepts

Methods to ensure consistency in a distributed system

Immediate Consistency

Foreign keys

Referential integrity

yes

Transaction concepts

Support to ensure data integrity after non-atomic manipulations of data

ACID

Concurrency

Support for concurrent manipulation of data

yes

Durability

Support for making data persistent

yes

In-memory capabilities

Is there an option to define some or all structures to be held in-memory only.

User concepts

Access control

Access rights for users, groups and roles according to SQL-standard

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More resources

Recent citations in the news

Ethiopian Students Finish third in Global ICT Competition ...
29 May 2023, Ethiopian Monitor

Nine University Students Represent Ethiopia in Huawei ICT ...
24 May 2023, Ethiopian Monitor

OpenGauss gathers innovative forces to promote breakthrough ...
30 December 2021, Global Times

About HUAWEI Open Source
9 February 2022, huawei.com

Huawei's Four Open Source Basic Software Projects Infuse ...
12 October 2020, PR Newswire

provided by Google News

yanza (@yanza)
16 January 2009, Twitter

provided by Google News

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