DBMS > FeatureBase vs. OpenTenBase vs. OushuDB

System Properties Comparison FeatureBase vs. OpenTenBase vs. OushuDB

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Editorial information provided by DB-Engines

Name

Description

Real-time database platform that powers real-time analytics and machine learning applications by simultaneously executing low-latency, high-throughput, and highly concurrent workloads.

An enterprise-level distributed HTAP open source database based on PostgreSQL

A data warehouse powered by Apache HAWQ supporting descriptive analysis and advanced machine learning

Primary database model

Relational DBMS

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

Score	0.26
Rank	#292	Overall
	#132	Relational DBMS

Score	0.00
Rank	#390	Overall
	#157	Relational DBMS

Score	0.04
Rank	#365	Overall
	#153	Relational DBMS

Website

www.featurebase.com

github.com/OpenTenBase/OpenTenBase
www.opentenbase.org

www.oushu.com/product/oushuDB

Technical documentation

docs.featurebase.com

docs.opentenbase.org
docs.opentenbase.org/en

www.oushu.com/documentation

Developer

Molecula and Pilosa Open Source Contributors

OpenAtom Foundation, previously Tencent

Oushu

Initial release

2017

Current release

2022, May 2022

2.5, January 2024

4.0.1, August 2020

License

Commercial or Open Source

commercial

Open Source

BSD-3

commercial

Cloud-based only

Only available as a cloud service

DBaaS offerings (sponsored links)

Database as a Service

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

Implementation language

Server operating systems

Linux
macOS

Linux

Data scheme

yes

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

SQL queries

yes

Full-featured ANSI SQL support

APIs and other access methods

gRPC
JDBC
Kafka Connector
ODBC

JDBC
ODBC

Supported programming languages

Java
Python

C
Go
Java
PHP
Python

C
C++

Server-side scripts

Stored procedures

yes

Triggers

yes

Partitioning methods

Methods for storing different data on different nodes

Sharding

yes

Replication methods

Methods for redundantly storing data on multiple nodes

yes

MapReduce

Offers an API for user-defined Map/Reduce methods

Hadoop integration

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

yes

ACID

Concurrency

Support for concurrent manipulation of data

yes

Durability

Support for making data persistent

yes, using Linux fsync

yes

In-memory capabilities

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

yes

User concepts

Access control

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

Kerberos, SSL and role based access

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More resources

Recent citations in the news

Former Silicon Labs CEO Tyson Tuttle launches AI startup Circuit, acquires Austin startup Molecula
23 July 2024, The Business Journals

Get Your Infrastructure Ready for Real-Time Analytics
9 March 2022, Built In

Pilosa: A Scalable High Performance Bitmap Database Index
17 June 2019, hackernoon.com

provided by Google News

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