PostgreSQL in gcos 7 environments - Bull

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27 Νοε 2012 (πριν από 4 χρόνια και 10 μήνες)

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PRODUcT sPecificaTiOns
www.bull.fr/novascale/gcos7
cutting the cost of ownership by a factor of two
to 30
adopting PostgresQL at the heart of the Data center means
that IT Departments can make very significant savings on
cost of ownership. Research carried out by Bull experts
shows that the cost of ownership compared with using a
proprietary database can be anything between two and over
30 times lower; depending on the type of server and the
high-availability solutions being used these costs include,
for an equivalent level of service delivery, license fees and
support costs over three years.
a comprehensive infrastructure services offer
Bull’s offer to migrate legacy databases to PostgresQL is
one of the most comprehensive available. in particular, it
features consulting and implementation services, as well as
optimization, for both infrastructures and applications. for
environments dedicated to run mission-critical applications
Bull offers a complete, support service.
enhanced sQL*XT software for access to
PostgresQL
The enhanced sQL*XT software enables gcos 7 applications
to have access to PostgresQL as well as to Oracle
®
and
Microsoft sQL server
®
databases, without any specific
database environment being installed on gcos 7.
The enhanced sQL*XT software provides the following
advantages:

state-of-the-art RDBMs features for gcos 7 applications,
i.e.: easy data access and handling thanks to the sQL
language;

support of multiple RDBMs for gcos 7;

capability to share data in real time between gcos 7 and
open world applications;

High performance access to the database thanks to a
connection cache mechanism;

access mechanism independent from database release.
The availability of Open source PostgresQL database for novascale gcos 7 open mainframes opens up

the legacy environments at the heart of the Data Center. The key to this is greater openness and flexibility,

at a lower cost than traditional solutions, with much easier integration with mainframe applications

in internal clouds.
PostgreSQL
in gcos 7 environments
*
Enhanced SQL*XT
architecture


Postgre
SQL D
ataBase Server
on Windows or Linux
PostgreSQL
Remote DataBase Server
The enhanced sQL*XT software consists of modules running on both gcos 7 and Windows, together with a
development tool (cMaGen) to facilitate the development of distributed applications.
The cManeT module runs on both gcos 7 and Windows. it provides the handling of message exchanges between
the two platforms and the conversion of data types and character sets.
The cMaTP module runs on gcos 7 and is used in transactional mode for access to relational databases from TDs.
This module ensures data integrity due to a mechanism of synchronization of updates and guarantees optimal
performance due to a connection cache mechanism.
The Listener services run on Windows. They are used to wait for reception of gcos 7 queries and start execution of
the remote (surrogate) client module.
© Bull SAS - 2011 - * Architect of an Open World - RCS Versailles B 642 058 739 - All trademarks mentioned herein are the property of their respective owners. Bull reserves the right to modify this document

at any time without prior notice. Some offers or parts of offers described in this document may not be available locally. Please contact your local Bull correspondent to know which offers are available in your country.

This document has no contractual significance.
Bull - Rue Jean Jaurès - 78340 Les Clayes sous Bois - France
S-Gcos7-PostgreSQL-en1
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Windows server 2008 R2 (other Windows
releases are available on request)
co-requisites



Microfocus net express
®
, version 5.1
or upper



RsHD (Remote shell Daemon) from
Denicomp, only if the development
process is driven from gcos 7
Environment


gcos 7 XTa V11


interop 7: iD452 or iD460



V7000 V8.2 & subsequent versions
gcos 7



Remote RDBMs on Linux (32-bit RHeL
5.3) ou 32-bit Windows



PostgresQL V9.0.1 & subsequent
versions
RDBMS
novascale gcos 7 server
gcos 7
TDS Client
Batch Client
CMATP
CMANET
Windows
Remote Client
CMANET
Listener

Service
CMAGEN