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Netezza vs. Teradata

Netezza Teradata + Add column
Category
Preference 50% votes 50% votes
Website www-01.​ibm.​com/​software/​data/​netezza/​ www.​teradata.​com/​t/​produc…teradata-13/​
License
Design
Database model
Data storage ?
Embeddable Yes No
Features
Query language
Data types
Conditional entry updates Yes Yes
Map and reduce Yes Yes
Unicode Yes Yes
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 No Yes
Replication Yes Yes
Replication mode
Sharding Yes Yes
Shared nothing architecture Yes Yes
Restrictions
Value size max. 2.5 PB 234 PB
System requirements
Operating system
Native driver ?
Memory minimum 5 TB ?
Architecture
Programming language ?
More
Description AMPP implementation EDW/ ANALYTICS for petabytes
Brand ?
Multi-user system Conditional Yes
Database
Multilingual content Yes ?
Price rating ★★★★☆ ★★☆☆☆
Standard compliance Yes Yes
Software distribution No ?
Release Date January 2005 August 2013
Documentation level ★★★★☆ ★★★★★
Free to use No Conditional
Active Yes Yes
Database Connection Pooling Yes Yes
Real time analytics Conditional Yes
Community Driven No No
Web interface Yes Yes
Versioning Good ?
Data encryption Yes ?
Online backup Yes ?
Partial Index No No
Log Yes Yes
Implementation flexibility 50% votes 50% votes
Backup functionality Good Good
Query Cache No Yes
Ease of use ★★★★☆ ★★★★★
In-Place Update Yes Yes
Free for commercial use No No
Sorts Yes Yes
Open Source Yes No
XInclude Support Yes ?
Triggers Yes Yes
Perfomance ★★★★☆ ★★★☆☆
Predictive Analytics Yes Yes
Geospatial Yes Yes
Text Analytics Yes ?
Server Side Java Script 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 ?
Websphere Dyna Cache Integration Yes ?
SQL Queries Yes Yes
Monitoring UI Yes Yes
Recursive queries Yes ?
Online backup (no locking) Yes ?
CLI` Yes ?
Columner No Yes
Apache Spark Integration Yes Yes
2 Letter Country Code ? US
Read preferences ? Yes
Cross Domain Testing ? Yes
Pipeline Aggregation ? Yes
Multi-statement Transactions ? Yes
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Netezza Teradata
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