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Apache Hadoop vs. Postgres

Apache Hadoop Postgres + Add column
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Description Huge Data Management Relational Database System
Brand
Multi-user system Yes Yes
Memory minimum 10 EB ?
License
Operating system
Programming language
Database
Website hadoop.​apache.​org www.​postgresql.​org
Database model
Query language
Transactions No Yes
Unicode Yes Yes
Referential integrity No Yes
Price rating ★★★★☆ ★★★★★
Standard compliance No Yes
Sharding Yes No
Replication Yes Yes
Map and reduce Yes No
Revision control Yes Yes
Atomicity Yes Yes
Consistency Yes Yes
Isolation No Yes
Durability (data storage) Yes Yes
Horizontal scalable Yes Yes
Integrity model
Software distribution
Full text search No Yes
Preference (28% global votes) (78% global votes)
Release Date September 2007 ?
Documentation level ★★★★☆ ★★★★★
TTL for entries Yes No
Value size max. 10 PB ?
Conditional entry updates Yes Yes
Composite keys Yes Yes
Free to use Yes Yes
Active Yes Yes
Compression Yes Yes
Real time analytics No Yes
WSDL Yes ?
Shared nothing architecture Yes Yes
Web interface Yes Yes
Secondary Indexes Yes Yes
Graph support Conditional ?
Embeddable Yes No
Geospatial Indexes No Yes
Data storage
Replication mode
Native driver
Online backup Yes Yes
Data types
Partial Index No Yes
Function Based Index No Yes
Log Yes Yes
Implementation flexibility (17% global votes) (0% global votes)
Download hadoop.​apache.​org/​releases.​html www.​postgresql.​org/​download/​
Backup functionality Good ?
Query Cache Yes Yes
Ease of use ★★★★☆ ★★★★☆
In-Place Update No Yes
Free for commercial use Yes Yes
Sorts Yes Yes
Capped Collections Yes ?
Tuneable write concerns Yes Yes
Open Source Yes Yes
Perfomance ★★★★☆ ★★★★★
JSON Yes Yes
Geo-distributed No ?
Max rows in query result 9 999 999 999 ?
Stored Procedure Yes Yes
24/7 support No ?
Free edition Yes Yes
SQL Queries Yes Yes
CLI` Yes Yes
¿Es una Cagada? No ?
Hadoop Integration Yes ?
Apache Spark Integration Yes ?
Extension/Plug-in ? Yes
Multilingual content ? Yes
WYSIWYG-Editor ? No
Object-Relational Mapping (ORM) ? Yes
Lines of code ? 733 k
Database Connection Pooling ? Yes
Creation Date ? 1989
Community Driven ? Good
Data encryption ? Yes
Locking model ?
Cloud platform support ?
Triggers ? Yes
Materialized Views ? Yes
Spring Data Support ? Yes
Geospatial ? Yes
Text Analytics ? Yes
Server Side Java Script ? Yes
Network datatype ? Yes
But can you use it on a cold rainy night in stoke? ? Yes
Does your boss understand it? ? Yes
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Apache Hadoop Postgres
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