DBMS > Cassandra vs. Percona Server for MongoDB

System Properties Comparison Cassandra vs. Percona Server for MongoDB

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Editorial information provided by DB-Engines

Name

Description

Wide-column store based on ideas of BigTable and DynamoDB info

Optimized for write access

A drop-in replacement for MongoDB Community Edition with enterprise-grade features.

Primary database model

Wide column store

Document store

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

Score	123.22
Rank	#10	Overall
	#1	Wide column stores

Score	0.51
Rank	#205	Overall
	#28	Document stores

Website

cassandra.apache.org

www.percona.com/software/mongo-database/percona-server-for-mongodb

Technical documentation

cassandra.apache.org/doc/latest

www.percona.com/doc/percona-server-for-mongodb/LATEST/index.html

Developer

Apache Software Foundation info

Apache top level project, originally developped by Facebook

Percona

Initial release

2008

2015

Current release

3.11.4, February 2019

3.4.10-2.10, November 2017

License

Commercial or Open Source

Open Source info

Apache version 2

Open Source info

GPL Version 2

Cloud-based only info

Only available as a cloud service

DBaaS offerings (sponsored links) info

Database as a Service

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

Implementation language

Java

C++

Server operating systems

BSD
Linux
OS X
Windows

Linux

Data scheme

schema-free

Typing

predefined data types such as float or date

yes

XML support info

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

restricted info

only equality queries, not always the best performing solution

yes

SQL

Support of SQL

SQL-like SELECT, DML and DDL statements (CQL)

APIs and other access methods

Proprietary protocol info

CQL (Cassandra Query Language, an SQL-like language)
Thrift

proprietary protocol using JSON

Supported programming languages

C#
C++
Clojure
Erlang
Go
Haskell
Java
JavaScript info

Node.js
Perl
PHP
Python
Ruby
Scala

Actionscript
C
C#
C++
Clojure
ColdFusion
D
Dart
Delphi
Erlang
Go
Groovy
Haskell
Java
JavaScript
Lisp
Lua
MatLab
Perl
PHP
PowerShell
Prolog
Python
R
Ruby
Scala
Smalltalk

Server-side scripts info

Stored procedures

JavaScript

Triggers

yes

Partitioning methods info

Methods for storing different data on different nodes

Sharding

no "single point of failure"

Sharding

Replication methods info

Methods for redundantly storing data on multiple nodes

selectable replication factor info

Representation of geographical distribution of servers is possible

Master-slave replication

MapReduce

Offers an API for user-defined Map/Reduce methods

yes

Consistency concepts info

Methods to ensure consistency in a distributed system

Eventual Consistency
Immediate Consistency info

can be individually decided for each write operation

Eventual Consistency
Immediate Consistency

Foreign keys info

Referential integrity

Transaction concepts info

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

Atomicity and isolation are supported for single operations

Concurrency info

Support for concurrent manipulation of data

yes

Durability info

Support for making data persistent

yes

In-memory capabilities info

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

yes

via In-Memory Engine

User concepts info

Access control

Access rights for users can be defined per object

Access rights for users and roles

More information provided by the system vendor

Specific characteristics

Apache Cassandra is the leading NoSQL, distributed database management system, well...
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100% drop in replacement for MongoDB Provides enterprise-grade features in an open...
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Competitive advantages

No single point of failure ensures 100% availability . Operational simplicity for...
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Encrypted WiredTiger storage engine provides data at rest encryption SASL authentication...
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Typical application scenarios

Internet of Things (IOT), fraud detection applications, recommendation engines, product...
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Unstructured data models Internet of Things applications Meeting requirements for...
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Key customers

Apple, Netflix, Uber, ING,, Intuit,Fidelity, NY Times, Outbrain, BazaarVoice, Best...
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SB Tech Moz Meu Patrocinio Passportal See more Percona customers .
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Market metrics

Cassandra is used by 40% of the Fortune 100.
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Over 385,000 downloads 800+ customers. Awarded Bronze Stevie® Award winner for "New...
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Licensing and pricing models

Apache licenseÂ Pricing for commercial distributions provided by DataStax and available...
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Open source and 100% free of fees and license agreements
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