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Netezza vs. VoltDB

Netezza VoltDB + Add column
Category
Preference (62% global votes) (48% global votes)
Website www-01.​ibm.​com/​software/​data/​netezza/​ www.​voltdb.​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 ? No
Compression Yes No
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 No
Geospatial Indexes Yes Yes
Graph support No 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 ?
System requirements
Operating system
Native driver
Memory minimum 5 TB 4 GB
Architecture
Programming language ?
More
Description AMPP implementation VoltDB is an ACID-compliant OLTP database that can process millions of transactions per second on commodity servers that are loosely connected over a fast network. It is a highly scalable alternative to legacy SQL databases such as Oracle and MySQL. VoltDB is accessed using SQL, the industry standard data language, and is also accessible using popular key-value and document-style interfaces.
Brand ?
Multi-user system Conditional Yes
Database
Multilingual content Yes Yes
Price rating ★★★★☆ ★★★★☆
Standard compliance Yes Yes
Software distribution No
Release Date January 2005 ?
Documentation level ★★★★☆ ★★★★★
Free to use No Yes
Active Yes Yes
Database Connection Pooling Yes Yes
Real time analytics Conditional Yes
Community Driven No Basic
Web interface Yes Yes
Versioning Good ?
Data encryption Yes ?
Online backup Yes Yes
Partial Index No Yes
Log Yes Yes
Implementation flexibility (40% global votes) (100% global votes)
Backup functionality Good Excellent
Query Cache No Yes
Ease of use ★★★★☆ ★★★★☆
In-Place Update Yes Yes
Free for commercial use No Yes
Sorts Yes Yes
Open Source Yes Yes
XInclude Support Yes ?
Triggers Yes No
Perfomance ★★★★☆ ★★★★★
Predictive Analytics Yes Yes
Geospatial Yes ?
Text Analytics Yes ?
Server Side Java Script Yes ?
OData Yes ?
HTML5 Charts Yes ?
Decision Tables Yes ?
JSON Yes Yes
Flexible Table(Schema) Yes Yes
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 ?
Recursive queries Yes ?
Online backup (no locking) Yes ?
CLI` Yes ?
Columner No No
Apache Spark Integration Yes ?
Bluetooth ? No
Accelerometer sensor ? No
Object-Relational Mapping (ORM) ? Yes
RESTful ? Yes
Distributed Counter ? No
Creation Date ? 2012
API ? Good
2 Letter Country Code ? US
Cloud platform support ?
Admin Generator ? Yes
Function Based Index ? Yes
Key length max ? 1 000 000
Geographic Replication ? Yes
Download ? voltdb.​com/​download/​software
Tuneable write concerns ? Yes
Event Driven Architecture ? Yes
Op/s ? 15 000 000
Maven support ? Yes
Materialized Views ? Yes
Pipeline Aggregation ? Yes
Spring Data Support ? Yes
Geo-distributed ? Yes
Clustering over WAN ? No
Second Level Caching ? No
Auto-Sharding ? Yes
Попаболь ? Yes
Contributors ? 40
Aggregators ? Yes
Near cache ? No
Continuous query ? Yes
Distributed code Deployment ? Yes
Dynamic code deployment ? Yes
DB Delta Server ? No
Rolling Upgrade ? Yes
Kafka Integration ? Yes
Storm Integration ? Yes
Offheap Memory ? Yes
CEP Streaming ? Yes
Atomic Persistence ? Yes
User and Group role based security model ? Yes
Minimum Java version ? 1.7
Average Latency (milliseconds)) ? 1
Multi-statement Transactions ? Yes
Monitoring and Management ?
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Netezza VoltDB
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