DBMS > RisingWave vs. VelocityDB

System Properties Comparison RisingWave vs. VelocityDB

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Our visitors often compare RisingWave and VelocityDB with StarRocks, PostgreSQL and Apache Pinot.

Editorial information provided by DB-Engines

Name

Description

A distributed RDBMS for stream processing, wire-compatible with PostgreSQL

A .NET Object Database that can be embedded/distributed and extended to a graph data model (VelocityGraph)

Primary database model

Relational DBMS

Graph DBMS
Object oriented DBMS

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Trend Chart

Score	0.58
Rank	#242	Overall
	#111	Relational DBMS

Score	0.05
Rank	#358	Overall
	#36	Graph DBMS
	#16	Object oriented DBMS

Website

www.risingwave.com/database

velocitydb.com

Technical documentation

docs.risingwave.com/docs/current/intro

velocitydb.com/UserGuide

Developer

RisingWave Labs

VelocityDB Inc

Initial release

2022

2011

Current release

1.2, September 2023

7.x

License

Commercial or Open Source

Open Source

Apache Version 2.0

commercial

Cloud-based only

Only available as a cloud service

DBaaS offerings (sponsored links)

Database as a Service

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Implementation language

Rust

Server operating systems

Docker
Linux
macOS

Any that supports .NET

Data scheme

yes

Typing

predefined data types such as float or date

Standard SQL-types and JSON

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

yes

APIs and other access methods

JDBC
PostgreSQL wire protocol

.Net

Supported programming languages

Go
Java
JavaScript (Node.js)
Python

.Net

Server-side scripts

Stored procedures

UDFs in Python or Java

Triggers

Callbacks are triggered when data changes

Partitioning methods

Methods for storing different data on different nodes

Sharding

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

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.

yes

User concepts

Access control

Users and Roles

Based on Windows Authentication

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More resources

Recent citations in the news

RisingWave Cloud Democratizes Event Stream Processing, Making It Affordable at Cloud Scale
27 June 2023, Datanami

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5 March 2024, iProgrammer

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5 September 2023, KDnuggets

Streaming data processing platform RisingWave lands $36M to launch a cloud service
18 October 2022, TechCrunch

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