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MemSQL vs. PostgreSQL

MemSQL PostgreSQL + Add column
Category
Preference 50% votes 50% votes
Website www.​memsql.​com postgresql.​org
License
Design
Database model
Data storage
Embeddable Yes No
Features
Query language
Data types
Conditional entry updates Yes Yes
Map and reduce Yes No
Unicode Yes Yes
TTL for entries No 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 No Yes
Geospatial Indexes Yes Yes
Graph support No Conditional
Graph type ?
Distribution
Horizontal scalable Yes Yes
Replication Yes Yes
Replication mode
Sharding Yes Yes
Shared nothing architecture Yes ?
Restrictions
Value size max. 1 000 EB 1 GB
System requirements
Operating system
Native driver
Memory recommended 32 GB ?
Memory minimum 16 GB 32 MB
Architecture
Programming language
More
Description In-Memory Database used for real-time analytics. Object-Relational Database Management System
Multi-user system Yes Yes
Database
Price rating ★★★★☆ ★★★★★
Standard compliance Yes Yes
Software distribution
Object-Relational Mapping (ORM) Yes Yes
Release Date 18ᵗʰ June 2012 May 1995
Documentation level ★★★★☆ ★★★★★
Distributed Counter Yes ?
Free to use Conditional Yes
Active Yes Yes
Database Connection Pooling Yes Yes
Real time analytics Yes Yes
Web interface Yes Yes
2 Letter Country Code US ?
Cloud platform support
Online backup Yes Yes
Function Based Index Yes Yes
Log Yes Yes
Implementation flexibility (100% global votes) (83% global votes)
Download www.​memsql.​com/​#download www.​postgresql.​org/​download/​
Backup functionality Good Good
Query Cache Yes Yes
Ease of use ★★★★☆ ★★★★★
Free for commercial use No Yes
Sorts Yes Yes
Open Source No Yes
Perfomance ★★★★☆ ★★★★★
Materialized Views No Yes
Spring Data Support Yes Yes
Predictive Analytics Yes ?
Geospatial Yes Yes
JSON Yes Yes
Stored Procedure Yes Yes
Concurrency Yes Yes
24/7 support Yes Yes
Free edition Yes Yes
Kafka Integration Yes ?
SQL Queries Yes Yes
3D Support Yes No
Minimum Java version 1.7 ?
Multi-statement Transactions Yes ?
Does your mom understand it No ?
Monitoring UI Yes Yes
CLI` Yes Yes
Columner Yes ?
:( No ?
Apache Spark Integration Yes ?
; drop table users; Yes ?
Redis API No ?
Compute Grid No ?
Incremental Backup No ?
 Exportar a Excel las personas relacionas con la solicitud No ?
Brand ?
Extension/Plug-in ? Yes
Multilingual content ? Yes
WYSIWYG-Editor ? Yes
Multiple projects ? Yes
RESTful ? Yes
Lines of code ? 839 k
Creation Date ? 1995
Community Driven ? Good
Data encryption ? Yes
API ? Good
XML Aware ? Good
Color ?
Partial Index ? Yes
Level of access authorization ?
In-Place Update ? Yes
Tuneable write concerns ? Yes
Read preferences ? Yes
Op/s ? 1 000 005
XQuery Support ? Yes
Triggers ? Yes
Server side custom code ? Yes
Cloud-enabled ? Yes
Minimal memory footprint ? 32 MB
Multivariate Testing ? Yes
Pipeline Aggregation ? Yes
Text Analytics ? Yes
Server Side Java Script ? Yes
HTML5 Charts ? No
Flexible Table(Schema) ? Yes
Geo-distributed ? Yes
Batch Loading ? Yes
ORM Join Support ? Yes
Fully Distributed ? Yes
Auto-Sharding ? No
Contributors ? 21
User and Group role based security model ? Yes
Recursive queries ? Yes
Network datatype ? Yes
Windowed aggregate ? Yes
Online backup (no locking) ? Yes
Point In Time Recovery ? Yes
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MemSQL PostgreSQL
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