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PostgreSQL vs. Teradata

PostgreSQL Teradata + Add column
Category
Preference (65% global votes) (50% global votes)
Website postgresql.​org www.​teradata.​com/​t/​produc…teradata-13/​
License
Design
Database model
Data storage
Embeddable No No
Features
Query language
Data types
Conditional entry updates Yes Yes
Map and reduce No Yes
Unicode Yes Yes
TTL for entries Yes ?
Compression Yes Yes
Integrity
Integrity model
Atomicity Yes Yes
Consistency Yes Yes
Isolation Yes Yes
Durability (data storage) Yes Yes
Transactions Yes Yes
Referential integrity Yes Yes
Revision control Yes Yes
Locking model
Indexing
Secondary Indexes Yes Yes
Composite keys Yes Yes
Full text search Yes Yes
Geospatial Indexes Yes Yes
Graph support Conditional ?
Distribution
Horizontal scalable Yes Yes
Replication Yes Yes
Replication mode
Sharding Yes Yes
Shared nothing architecture ? Yes
Restrictions
Value size max. 1 GB 234 PB
System requirements
Operating system
Native driver ?
Memory minimum 32 MB ?
Architecture
Programming language
More
Description Object-Relational Database Management System EDW/ ANALYTICS for petabytes
Brand ?
Multi-user system Yes Yes
Extension/Plug-in Yes ?
Database
Multilingual content Yes ?
Price rating ★★★★★ ★★★☆☆
WYSIWYG-Editor Yes ?
Multiple projects Yes ?
Standard compliance Yes Yes
Software distribution ?
Object-Relational Mapping (ORM) Yes ?
Release Date May 1995 August 2013
Documentation level ★★★★★ ★★★★★
RESTful Yes ?
Lines of code 839 k ?
Free to use Yes Conditional
Active Yes Yes
Database Connection Pooling Yes Yes
Real time analytics Yes Yes
Community Driven Good No
Web interface Yes Yes
Data encryption Yes ?
API Good ?
XML Aware Good ?
Color ?
Cloud platform support ?
Online backup Yes ?
Partial Index Yes No
Function Based Index Yes ?
Log Yes Yes
Implementation flexibility (83% global votes) (63% global votes)
Download www.​postgresql.​org/​download/​ ?
Level of access authorization ?
Backup functionality Good Good
Query Cache Yes Yes
Ease of use ★★★★★ ★★★★★
In-Place Update Yes Yes
Free for commercial use Yes No
Sorts Yes Yes
Tuneable write concerns Yes ?
Read preferences Yes Yes
Open Source Yes No
Op/s 1 000 005 ?
XQuery Support Yes ?
Triggers Yes Yes
Server side custom code Yes ?
Perfomance ★★★★★ ★★★☆☆
Cloud-enabled Yes ?
Minimal memory footprint 32 MB ?
Multivariate Testing Yes ?
Materialized Views Yes ?
Pipeline Aggregation Yes Yes
Spring Data Support Yes ?
Geospatial Yes Yes
Text Analytics Yes ?
Server Side Java Script Yes ?
HTML5 Charts No ?
JSON Yes Yes
Flexible Table(Schema) Yes No
Geo-distributed Yes ?
Batch Loading Yes ?
ORM Join Support Yes ?
Fully Distributed Yes ?
Stored Procedure Yes Yes
Concurrency Yes Yes
Auto-Sharding No ?
Contributors 21 ?
24/7 support Yes Yes
Free edition Yes ?
SQL Queries Yes Yes
User and Group role based security model Yes ?
3D Support No ?
Monitoring UI Yes Yes
Recursive queries Yes ?
Network datatype Yes ?
Windowed aggregate Yes ?
Online backup (no locking) Yes ?
CLI` Yes ?
:( No ?
; drop table users; No ?
Point In Time Recovery Yes ?
Can help Modi to make New India ? Yes ?
2 Letter Country Code ? US
Cross Domain Testing ? Yes
Predictive Analytics ? Yes
Multi-statement Transactions ? Yes
Does your mom understand it ? Yes
Columner ? Yes
Apache Spark Integration ? Yes
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PostgreSQL Teradata
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