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DBMS > ClickHouse vs. Netezza vs. Redis

System Properties Comparison ClickHouse vs. Netezza vs. Redis

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Editorial information provided by DB-Engines
NameClickHouse  Xexclude from comparisonNetezza infoAlso called PureData System for Analytics by IBM  Xexclude from comparisonRedis  Xexclude from comparison
DescriptionColumn-oriented Relational DBMS powering YandexData warehouse and analytics appliance part of IBM PureSystemsIn-memory data structure store, used as database, cache and message broker infoRedis focuses on performance so most of its design decisions prioritize high performance and very low latencies.
Primary database modelRelational DBMSRelational DBMSKey-value store infoMultiple data types and a rich set of operations, as well as configurable data expiration, eviction and persistence
Secondary database modelsDocument store infowith Redis Modules
Graph DBMS infowith Redis Modules
Search engine infowith Redis Modules
Time Series DBMS infowith Redis Modules
DB-Engines Ranking infomeasures the popularity of database management systemsranking trend
Trend Chart
Score6.60
Rank#58  Overall
#32  Relational DBMS
Score18.65
Rank#33  Overall
#20  Relational DBMS
Score151.86
Rank#7  Overall
#1  Key-value stores
Websiteclickhouse.techwww.ibm.com/­analytics/­netezzaredis.io
Technical documentationclickhouse.tech/­docsredis.io/­documentation
DeveloperYandex LLCIBMSalvatore Sanfilippo infoDevelopment sponsored by Redis Labs
Initial release201620002009
Current releasev20.3.17.173, August 20206.0.8, September 2020
License infoCommercial or Open SourceOpen Source infoApache 2.0commercialOpen Source infoBSD 3-Clause, commercial license available
Cloud-based only infoOnly available as a cloud servicenonono
DBaaS offerings (sponsored links) infoDatabase as a Service

Providers of DBaaS offerings, please contact us to be listed.
ScaleGrid for Redis: Fully managed hosting for Redis on AWS, Azure and DigitalOcean with high availability and SSH access on the #1 multi-cloud DBaaS.
Implementation languageC++C
Server operating systemsFreeBSD
Linux
macOS
Linux infoincluded in applianceBSD
Linux
OS X
Windows infoported and maintained by Microsoft Open Technologies, Inc.
Data schemeyesyesschema-free
Typing infopredefined data types such as float or dateyesyespartial infoSupported data types are strings, hashes, lists, sets and sorted sets, bit arrays, hyperloglogs and geospatial indexes
XML support infoSome form of processing data in XML format, e.g. support for XML data structures, and/or support for XPath, XQuery or XSLT.nono
Secondary indexesnoyesyes infowith RediSearch module
SQL infoSupport of SQLClose to ANSI SQLyesno
APIs and other access methodsHTTP REST
JDBC
ODBC
Proprietary protocol
JDBC
ODBC
OLE DB
proprietary protocol infoRESP - REdis Serialization Protocol
Supported programming languagesC# info3rd party library
C++
Elixir info3rd party library
Go info3rd party library
Java info3rd party library
JavaScript (Node.js) info3rd party library
Kotlin info3rd party library
Nim info3rd party library
Perl info3rd party library
PHP info3rd party library
Python info3rd party library
R info3rd party library
Ruby info3rd party library
Scala info3rd party library
C
C++
Fortran
Java
Lua
Perl
Python
R
C
C#
C++
Clojure
Crystal
D
Dart
Elixir
Erlang
Fancy
Go
Haskell
Haxe
Java
JavaScript (Node.js)
Lisp
Lua
MatLab
Objective-C
OCaml
Pascal
Perl
PHP
Prolog
Pure Data
Python
R
Rebol
Ruby
Rust
Scala
Scheme
Smalltalk
Swift
Tcl
Visual Basic
Server-side scripts infoStored proceduresnoyesLua
Triggersnonono
Partitioning methods infoMethods for storing different data on different nodesShardingSharding
Replication methods infoMethods for redundantly storing data on multiple nodesSource-replica replicationMulti-source replication infowith Redis Enterprise Pack
Source-replica replication infoChained replication is supported
MapReduce infoOffers an API for user-defined Map/Reduce methodsnoyesno
Consistency concepts infoMethods to ensure consistency in a distributed systemImmediate ConsistencyEventual Consistency
Strong eventual consistency with CRDTs
Foreign keys infoReferential integritynonono
Transaction concepts infoSupport to ensure data integrity after non-atomic manipulations of datanoACIDOptimistic locking, atomic execution of commands blocks and scripts
Concurrency infoSupport for concurrent manipulation of datayesyesyes infoData access is serialized by the server
Durability infoSupport for making data persistentyesyesyes infoConfigurable mechanisms for persistency via snapshots and/or operations logs
In-memory capabilities infoIs there an option to define some or all structures to be held in-memory only.yesyes
User concepts infoAccess controlAccess rights for users and rolesUsers with fine-grained authorization conceptSimple password-based access control infoAccess control lists and SSL are available in the commercial version

More information provided by the system vendor

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Related products and services
3rd partiesDatadog: Monitor all Redis metrics: hit rates, clients, commands per second, and more.
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More resources
ClickHouseNetezza infoAlso called PureData System for Analytics by IBMRedis
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Recent citations in the news

How Snowflake raised $3bn in a record software IPO
15 September 2020, The Economist

From Russia with OLAP: Percona uses ClickHouse analytics
10 October 2019, ComputerWeekly.com

ClickHouse - from website clicks to ultra-fast analytics solution -
27 April 2020, Enterprise Times

ClickHouse Experiencing Explosive Growth in EU, US and Asia in Q1 2018
23 April 2018, PR Newswire

Snowflake May Melt Before Your Eyes
18 September 2020, Seeking Alpha

provided by Google News

IBM Brings Back a Netezza, Attacks Yellowbrick
29 June 2020, Datanami

Netezza’s Not Dead: It’s Just Ascended
25 June 2020, Computer Business Review

Snowflake Stock Risks a ‘Violent Selloff.’ Why One Analyst Is Worried.
21 September 2020, Barron's

Google, HCL Expand Cloud Migration Partnership
16 September 2020, EnterpriseAI

Migrating your Netezza data warehouse to Amazon Redshift
28 May 2020, idk.dev

provided by Google News

Redis Labs' RedisRaft Aims to Improve Database Consistency
4 September 2020, thenewstack.io

Redis Labs, Maker Of Database Software, Hits $1 Billion Valuation With New Fundraise
25 August 2020, Forbes

Ashnik extends open source services with Redis Labs partnership in Southeast Asia and India
24 September 2020, Taiwan News

Redis Labs Raises $100M Series F Funding for Open Source Database
26 August 2020, Solutions Review

Instaclustr Adds Support for Redis
16 September 2020, Database Trends and Applications

provided by Google News

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