Greenplum is opensource for data warehouse, the slide describes about the features about it

1. Greenplum- The very First Open source MPP
(Massive Parallel Processing) Data Warehouse
Pivotal Introduces, the very first MPP-Massively Parallel Process
data
warehouse for open source. It is built with over two million line
of code Pivotal has released the core data solutions – GREENPL
UM DATABASE under Apache software.

2. Greenplum-Overview

3. MPP- Massively Parallel
Processing
• MPP- Massively Parallel Processing it is a kind coordinated
process of a program with the help of multiple processor that
will perform its functions in different parts of the program by
using its own memory and Operating system. With the help of
Messaging Interfaces, these MPP communicates.
• MPP(cont)
-not many open source db support MPP, some of the
closed source also includes Greenplum, Vertica, Redshift.

4. Setting of Greenplum Database
• Setting this Greenplum DB apart, both functionally and
architecturally, from any of the other open source data
processing system including MYSQL, Apache Hadoop and
postgreSQL
• Greenplum Database use MPP-Massive Parallel Processing in
order to execute the complex SQL Analytics over a very large
data set with a high range of speed.
• Greenplum DB arrives with a packed Database Managed
Quality features such as upgrade, expansion, capabilities

5. About the Greenplum DB

6. Features of Open Source in Green
plum
• For an Open Source , this Signals a very massive
change that had happened.
• Vendors recognize that open source is a better way to
transform and to deliver the software.
• Open source assures the customer that the needed
software will meet all their requirements and needs in
a long term

7. Greenplum Appliances

8. Physical Architecture and
Configuration
• The Architecture includes of the main components
• such as, Master servers, Interconnected bus,
• administrative Switching.