Home Business IT Open Source SUSE extends high-availability capability to SAP HANA
SUSE extends high-availability capability to SAP HANA Featured

The German Linux company SUSE has announced high-availability capabilities for deployments of the SAP HANA platform on its enterprise Linux distribution.

Naji Almahmoud, senior director, SAP Global Alliance, SUSE, told iTWire that high-availability capabilities would ensure continuous access to mission-critical applications and data.

"(The) SUSE Linux Enterprise High Availability Extension offers a flexible, policy-driven clustering solution so customers don't have to worry about service outages," he said. Also offered are, "resource agents to monitor third-party applications like SAP HANA and continuous data replication".

While SAP does run on other databases, Almahmoud said SAP HANA afforded some additional features.

"SAP HANA is unique in its ability to converge database and application logic within the in-memory engine to transform transactions, analytics, text analysis, predictive and spatial processing," he added.

Almahmoud said a typical set-up would include two systems for replication with node 1 acting as an active primary where users were connected and node 2 acting as an active secondary.

"Node 2 is maintained in full sync (data, memory, ...) with node 1, to take over when a component fails on node 1. SAP HANA System Replication does the replication and SUSE High Availability cluster monitors the components' status (software & hardware) on node 1," he said.

"In case of failure on node 1, SUSE solution will automate the failover to node 2 (declare node 2 as primary, and direct users from node 1 to node 2."

Subscriptions to SUSE Linux Enterprise Server include the high-availability capability for no extra charge.

WEBINAR 26/27th May

Thinking of deploying Business Intelligence (BI)? So are your competitors.

And the most important, fundamental, tool for delivering your BI information to your users? Dashboards.

THIS IS ONE NOT TO MISS SO REGISTER NOW

DON'T MISS OUT - REGISTER NOW!

FREE WHITEPAPER - RISKS OF MOVING DATABASES TO VMWARE

VMware changed the rules about the server resources required to keep a database responding

It's now more difficult for DBAs to see interaction between the database and server resources

This whitepaper highlights the key differences between performance management between physical and virtual servers, and maps out the five most common trouble spots when moving production databases to VMware

1. Innacurate metrics
2. Dynamic resource allocation
3. No control over Host Resources
4. Limited DBA visibility
5. Mutual ignorance

Don't move your database to VMware before learning about these potential risks, download this FREE Whitepaper now!

DOWNLOAD!

Sam Varghese

website statistics

A professional journalist with decades of experience, Sam for nine years used DOS and then Windows, which led him to start experimenting with GNU/Linux in 1998. Since then he has written widely about the use of both free and open source software, and the people behind the code. His personal blog is titled Irregular Expression.

Connect

 

 

 

 

Join the iTWire Community and be part of the latest news, invites to exclusive events, whitepapers and educational materials and oppertunities.
Why do I want to receive this daily update?
  • The latest features from iTWire
  • Free whitepaper downloads
  • Industry opportunities