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Netezza vs. kdb+

Netezza kdb+ + Add column
Category
Preference (62% global votes) (67% global votes)
Website www-01.​ibm.​com/​software/​data/​netezza/​ kx.​com
License
Design
Database model
Data storage ?
Embeddable Yes Yes
Features
Query language
Data types ?
Conditional entry updates Yes Yes
Map and reduce Yes Yes
Unicode Yes Yes
TTL for entries ? Conditional
Compression Yes Yes
Integrity
Integrity model ?
Atomicity Yes Yes
Consistency Yes Yes
Isolation Yes Yes
Durability (data storage) Yes Yes
Transactions Conditional Yes
Referential integrity No Yes
Revision control No Yes
Locking model
Indexing
Secondary Indexes No Yes
Composite keys Yes Yes
Full text search No Yes
Geospatial Indexes Yes Yes
Graph support No ?
Distribution
Horizontal scalable Yes Yes
Replication Yes Yes
Replication mode
Sharding Yes Yes
Shared nothing architecture Yes Yes
Restrictions
Value size max. 2.5 PB 10 TB
System requirements
Operating system
Native driver
Memory minimum 5 TB 100 kB
Architecture
Programming language ?
More
Description AMPP implementation In memory, high performance columnar
Brand
Multi-user system Conditional Yes
Database
Multilingual content Yes ?
Price rating ★★★★☆ ★★★★★
Standard compliance Yes Yes
Software distribution No
Release Date January 2005 1993
Documentation level ★★★★☆ ★★★★☆
Free to use No Conditional
Active Yes Yes
Database Connection Pooling Yes Yes
Real time analytics Conditional Yes
Community Driven No Good
Web interface Yes Yes
Versioning Good ?
Data encryption Yes ?
Online backup Yes Yes
Partial Index No ?
Log Yes Yes
Implementation flexibility (40% global votes) (100% global votes)
Backup functionality Good Good
Query Cache No Yes
Ease of use ★★★★☆ ★★★★☆
In-Place Update Yes Yes
Free for commercial use No Yes
Sorts Yes Yes
Open Source Yes No
XInclude Support Yes No
Triggers Yes Yes
Perfomance ★★★★☆ ★★★★★
Predictive Analytics Yes Yes
Geospatial Yes Yes
Text Analytics Yes Yes
Server Side Java Script Yes Yes
OData Yes ?
HTML5 Charts Yes ?
Decision Tables Yes ?
JSON Yes Yes
Flexible Table(Schema) Yes No
Stored Procedure Yes Yes
Concurrency Yes Yes
24/7 support Yes Yes
Free edition Yes Yes
Websphere Dyna Cache Integration Yes ?
SQL Queries Yes Yes
Monitoring UI Yes Yes
Recursive queries Yes ?
Online backup (no locking) Yes ?
CLI` Yes Yes
Columner No ?
Apache Spark Integration Yes Yes
Extension/Plug-in ? Yes
Object-Relational Mapping (ORM) ? Yes
RESTful ? Yes
Distributed Counter ? Yes
Creation Date ? 1993
Widgets Dashboard ? Good
API ? Good
Color ?
Cloud platform support ?
Function Based Index ? Yes
Geographic Replication ? Yes
Download ? https:/​/​kx.​com/​software-download.​php
Level of access authorization ?
Capped Collections ? Yes
Tuneable write concerns ? Yes
Read preferences ? Yes
Event Driven Architecture ? Yes
Op/s ? 100 000
XQuery Support ? No
Maven support ? Yes
Global Assembly Cache ? Yes
Cloud-enabled ? Yes
Licenses model ?
Pipeline Aggregation ? Yes
Spring Data Support ? Yes
Geo-distributed ? Yes
Batch Loading ? Yes
Administrator responsive? ? Yes
Re-Reduce ? Yes
Clustering over WAN ? Yes
Fully Distributed ? Yes
Second Level Caching ? Yes
Auto-Sharding ? Yes
Native Adsense Integration ? No
Delta read ? Yes
Delta Update ? Yes
Aggregators ? Yes
Near cache ? Yes
Continuous query ? Yes
HTTP Session replication ? Yes
LDAP Integration ? Yes
In business since ? 1993
Number of systems in production ? 80 000
Distributed code Deployment ? Yes
Dynamic code deployment ? Yes
DB Delta Server ? Yes
Rolling Upgrade ? Yes
Dynamic index ? Yes
Data Grid interceptors ? Yes
Replication interceptors ? Yes
Kafka Integration ? No
Drools Integration ? No
Storm Integration ? No
Offheap Memory ? Yes
In-Memory File System ? Yes
CEP Streaming ? Yes
memcached protocol ? Yes
Does your mom understand it ? No
Web Page Caching ? Yes
Web Page Fragment Caching ? Yes
Abstracts complexity of UI Components ? Yes
Hadoop Integration ? Yes
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Netezza kdb+
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