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High Availability Clustering Reviews

Read reviews of High Availability Clustering that are trending in the IT Central Station community:
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Real User
Senior Consultant IT Infrastructure at a tech consulting company with 51-200 employees
Aug 14 2016

What is most valuable?

The replication technology is very fast and efficient. If you can live with an active-passive setup, DRBD will be an awesome storage replication solution. For a while now also a multi-master setup is possible. It is different from the... more»

How has it helped my organization?

DRBD helped keep data synchronized between multiple nodes and multiple nodes in different datacenters. This alone is great; however, if you need to failover between two nodes, DRBD is very fast and efficient. DRBD helped me and many customers... more»

What needs improvement?

Working with DRBD can be complex and it takes time to understand how it works. Especially split-brain scenarios need to be handled carefully. When it comes to multi-master setups, which are possible with the latest DRBD version, you need to... more»
Real User
Storage and VMware Expert at a comms service provider with 1,001-5,000 employees
Nov 07 2016

What do you think of VERITAS Cluster Server?

Valuable Features It offers High Availability for many applications, including Oracle and SAP environment. • Improvements to My Organization In my last job, it provided a great SAP environment that was stable and running on Veritas Cluster. • Use of Solution I've used it for six years. • Deployment Issues It's not so easy in some cases, and you will need some experience. • Stability Issues There were no issues encountered, but the stability of the product depends on external factors. • Scalability Issues No issues encountered. • Customer Service and Technical Support Customer Service: Sometimes, Symantec support doesn't understand our problem, and this causes delays in resolving the issues. Technical Support: 8/10. • Previous Solutions I have not...

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Real User
Solutions Architect at a healthcare company with 1,001-5,000 employees
Feb 15 2017

What do you think of DH2i DxEnterprise?

Valuable Features SQL patching High availability • Improvements to My Organization We were looking for a better-than-Microsoft-SQL clustering solution. • Room for Improvement The interface can seem a little old school at times. By Old School, I simply mean from a graphics perspective it looks like word 97, not word 2013. • Use of Solution I have used it for three years. • Deployment Issues The team from DH2i stepped us through the install over the phone and made sure they were oncall during major upgrades. • Stability Issues We have not encountered any stability issues. • Scalability Issues We have not encountered any scalability issues. • Customer Service and Technical Support Customer Service: Customer service is excellent. Technical Support:...

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