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Powergres:

PowerGres is SRA’s database suite of product based on the worlds leading open source database PostgreSQL. SRA has extensive experience and good competence in PostgreSQL- the most powerful, reliable and robust Open Source database ideally suited for enterprise use.SRA has added several new features to PostgreSQL including an easy-to-use administration tool , high availability, scalability to create a robust and powerful product called PowerGres. The PowerGres suite of products include: PowerGres on Linux HA, PowerGres plus HA under Linux and PowerGres on Windows HA

Click here to view the Flash Demo of PowerGres


Click here to view Datasheet for PowerGres

Powergres suite of Products

PowerGres on Linux HA:
Powergres on Linux HA is SRA’s product based upon the opensource database Postgre SQL-known for its ease of use and high performance. It offers enhanced reliability through offering high availability ( HA) features. It is an inexpensive, quick and easy to install and launch software enabling quick start of your business

Powergres on Linux HA (High Availbility) is a solution pack which strengthens the reliability of Powergres on Linux. The database is deployed in a cluster environment
consisting of 2 or more servers, thus preventing the loss of data or stop of service due to system failures.

Powergres on Linux leverages “ Lifekeeper for Linux” a cluster package software as well as “Powergres on Linux Recovery kit” it realizes high availability database features and capabilities using active standby.

Key features of PowerGres on Linux HA are

*High availability through clustering structure
*Offers 24x7 running of the system
*Short lead times enabling reduced costs and offers quick, timely business and service
*24x7x365 uptime through automatic recovery process

The PowerGres on Linux (HA) solution pack consists of the following items:

PowerGres on Linux 2 Systems
LifeKeeper for Linux 2 Systems
PowerGres on Linux Recovery kit 2 Systems
LifeKeeper for Linux Manual 1 set

PowerGres plus HA
PowerGres plus HA is a similar kind of database as Powergres on Linux HA but with higher better performing and more reliable database engine-PowerGres Plus. It is also based on PostGres SQl and runs on linux platform

PowerGres Plus achieves greater performance with a proprietary high-performance I/O engine, while retaining perfect compatibility with PowerGres on Linux. PowerGres Plus HA is best suited when you want extra performance (especially on multi-CPU machines) as well as high reliability.

Salient features:

Fast data loading
Very good scalability
Handling media failures
Maintenance free. No need to remove garbage and unused data from the database
Compatibility with PostgreSQL

PowerGres plus HA solution pack includes

PowerGres Plus 2 Systems
Lifekeeper for Linux 2 Systems
PowerGres Plus recovery kit 2 Systems
LifeKeeper for Linux Manual 1 set


PowerGres for Windows HA

PowerGres on Windows HA is a solution pack to strengthen the reliability of PowerGres on Windows platform. The database is deployed in a clustered environment consisting of two or more servers preventing the loss of data or stoppage of service due to system failures. It leverages NEC Express Cluster for Windows which is a packaged clustering product along with a database agent for PowerGres on Windows which facilitates building a high availability DB system using active standby.
 
Salient Features:

Offers high availability (HA) features through clustering structure
Ensures 24x7 system running
Shorter lead time ensuring reduced costs and timely business or service
Ensures continued database processing through failover services to the backup server

Solution Pack-Product Contents

*PowerGres on Windows HA (for 2 CPU)

PowerGres on Windows 2 Systems
NEC ExpressCluster, SAN for Windows 2CPU license 1 Set
Database Agent (for PowerGres on Windows) 2 Systems

*PowerGres on Windows HA (for 4 CPU)

PowerGres on Windows 2 Systems
NEC ExpressCluster, SAN for Windows 4CPU license 1 Set
Database Agent (for PowerGres on Windows) 2 Systems


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