DBMS > DuckDB vs. Prometheus vs. Splice Machine

System Properties Comparison DuckDB vs. Prometheus vs. Splice Machine

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Editorial information provided by DB-Engines

Name

Description

An embeddable, in-process, column-oriented SQL OLAP RDBMS

Open-source Time Series DBMS and monitoring system

Open-Source SQL RDBMS for Operational and Analytical use cases with native Machine Learning, powered by Hadoop and Spark

Primary database model

Relational DBMS

Time Series DBMS

Relational DBMS

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

Score	7.39
Rank	#44	Overall
	#28	Relational DBMS

Score	6.48
Rank	#54	Overall
	#3	Time Series DBMS

Score	0.54
Rank	#242	Overall
	#114	Relational DBMS

Website

duckdb.org

prometheus.io

splicemachine.com

Technical documentation

duckdb.org/docs

prometheus.io/docs

splicemachine.com/how-it-works

Developer

Splice Machine

Initial release

2018

2015

2014

Current release

1.0.0, June 2024

3.1, March 2021

License

Commercial or Open Source

Open Source

MIT License

Open Source

Apache 2.0

Open Source

AGPL 3.0, commercial license available

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

C++

Java

Server operating systems

server-less

Linux
Windows

Linux
OS X
Solaris
Windows

Data scheme

yes

Typing

predefined data types such as float or date

yes

Numeric data only

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.

Import of XML data possible

Secondary indexes

yes

SQL

Support of SQL

yes

APIs and other access methods

Arrow Database Connectivity (ADBC)
CLI Client
JDBC
ODBC

RESTful HTTP/JSON API

JDBC
Native Spark Datasource
ODBC

Supported programming languages

C
C#

3rd party driver
C++
Crystal

3rd party driver
Go

3rd party driver
Java
Lisp

3rd party driver
Python
R
Ruby

3rd party driver
Rust
Swift
Zig

3rd party driver

.Net
C++
Go
Haskell
Java
JavaScript (Node.js)
Python
Ruby

C#
C++
Java
JavaScript (Node.js)
Python
R
Scala

Server-side scripts

Stored procedures

yes

Java

Triggers

yes

Partitioning methods

Methods for storing different data on different nodes

none

Sharding

Shared Nothhing Auto-Sharding, Columnar Partitioning

Replication methods

Methods for redundantly storing data on multiple nodes

none

yes

by Federation

Multi-source replication
Source-replica replication

MapReduce

Offers an API for user-defined Map/Reduce methods

Yes, via Full Spark Integration

Consistency concepts

Methods to ensure consistency in a distributed system

Immediate Consistency

none

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, multi-version concurrency control (MVCC)

yes

yes, multi-version concurrency control (MVCC)

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

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

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More resources

Recent citations in the news

Streamlining access to tabular datasets stored in Amazon S3 Tables with DuckDB
18 March 2025, Amazon Web Services

DuckDB project releases Local web UI, but not as open source
19 March 2025, devclass

Interact With DuckDB Using Local UI
1 April 2025, i-programmer.info

A Guide to Data Analysis in Python with DuckDB
18 November 2024, KDnuggets

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8 July 2024, Amazon Web Services

Thousands of servers potentially at risk from Prometheus security flaw
13 December 2024, TechRadar

How to Monitor an Ubuntu Server With Prometheus: Collecting and Visualizing System Metrics
9 July 2024, Linux Journal

How Cloudflare runs Prometheus at scale
3 March 2023, The Cloudflare Blog

Consider Grafana vs. Prometheus for your time-series tools
18 October 2021, TechTarget

provided by Google News

Splice Machine Launches the Splice Machine Feature Store to Simplify Feature Engineering and Democratize Machine Learning
19 January 2021, PR Newswire

Splice Machine SQL Database Scales On Hadoop
22 September 2023, Information Week

Monte Zweben's Splice Machine Introduces New Hadoop RDBMS
24 June 2014, Forbes

Why Blockchain Will Never Kill the Database
7 August 2018, TDWI

Hadoop powers big data digital marketing platform
31 March 2015, cio.com

provided by Google News

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