DBMS > BigchainDB vs. Coveo vs. RethinkDB

System Properties Comparison BigchainDB vs. Coveo vs. RethinkDB

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Editorial information provided by DB-Engines

Name

Description

BigchainDB is scalable blockchain database offering decentralization, immutability and native assets

AI-powered hosted search, recommendation and personalization platform providing tools for both low-code and full-code development

DBMS for the Web with a mechanism to push updated query results to applications in realtime.

Primary database model

Document store

Search engine

Document store

Secondary database models

Spatial DBMS

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

Score	0.77
Rank	#209	Overall
	#35	Document stores

Score	2.37
Rank	#107	Overall
	#11	Search engines

Score	2.38
Rank	#106	Overall
	#20	Document stores

Website

www.bigchaindb.com

www.coveo.com

rethinkdb.com

Technical documentation

bigchaindb.readthedocs.io/en/latest

docs.coveo.com

rethinkdb.com/docs

Developer

Coveo

The Linux Foundation

since July 2017

Initial release

2016

2012

2009

Current release

2.4.1, August 2020

License

Commercial or Open Source

Open Source

AGPL v3

commercial

Open Source

Apache Version 2

Cloud-based only

Only available as a cloud service

yes

DBaaS offerings (sponsored links)

Database as a Service

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

Implementation language

Python

C++

Server operating systems

Linux

hosted

Linux
OS X
Windows

Data scheme

schema-free

hybrid - fields need to be configured prior to indexing, but relationships can be exploited at query time without pre-configuration

schema-free

Typing

predefined data types such as float or date

yes

string, binary, float, bool, date, geometry

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

APIs and other access methods

CLI Client
RESTful HTTP API

RESTful HTTP API

Supported programming languages

Go
Haskell
Java
JavaScript
Python
Ruby

C#
Java
JavaScript
Python

community-supported driver
C#

community-supported driver
C++

community-supported driver
Clojure

community-supported driver
Dart

community-supported driver
Erlang

community-supported driver
Go

community-supported driver
Haskell

community-supported driver
Java

official driver
JavaScript (Node.js)

official driver
Lisp

community-supported driver
Lua

community-supported driver
Objective-C

community-supported driver
Perl

community-supported driver
PHP

community-supported driver
Python

official driver
Ruby

official driver
Scala

community-supported driver

Server-side scripts

Stored procedures

Triggers

yes

Client-side triggers through changefeeds

Partitioning methods

Methods for storing different data on different nodes

Sharding

yes

Sharding

range based

Replication methods

Methods for redundantly storing data on multiple nodes

selectable replication factor

yes

Source-replica replication

MapReduce

Offers an API for user-defined Map/Reduce methods

yes

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

Atomic single-document operations

Concurrency

Support for concurrent manipulation of data

yes

MVCC based

Durability

Support for making data persistent

yes,with MongoDB ord RethinkDB

yes

In-memory capabilities

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

User concepts

Access control

yes

granular access controls, API key management, content filters

yes

users and table-level permissions

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More resources

DB-Engines blog posts

Meet some database management systems you are likely to hear more about in the future
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Recent citations in the news

Top 10 startups in Digital Twin in Germany in Jan, 2025
9 January 2025, Tracxn

Using BigchainDB: A Database with Blockchain Characteristics
20 January 2022, Open Source For You

Berlin Blockchain Startup BigchainDB Raises €3 Million
27 September 2016, Blockchain News

How to use blockchain to build a database solution
2 March 2017, ZDNet

Ones to watch: Entrepreneurs reveal the top European startups destined for success
8 March 2024, WIRED

provided by Google News

This Coveo Solutions Insider Increased Their Holding By 24% Last Year
21 January 2025, Yahoo Finance

Coveo Announces Date of Fiscal Third Quarter 2025 Conference Call
20 January 2025, WV News

Coveo Reports Second Quarter Fiscal 2025 Financial Results
4 November 2024, PR Newswire

Coveo Announces Date Of Fiscal Third Quarter 2025 Conference Call
21 January 2025, Barchart

AZN retailer chooses Coveo for SAP-flavored, AI-enhanced customer experience
10 January 2025, ERP Today

provided by Google News

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9 July 2022, devmio

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