Multi - tier apps are the ones that have database servers, application servers, and web servers. I visited a customer once that had 14 layers in some of their multi-tier apps. But in this example we will have 3 but it is easy to tweak to have 4 or 5 or 14. It is important … Continue reading Fast multi-tier app failovers using Cleondris
Sometimes a test failover needs to have external resources inside it so that applications work properly. Or sometimes to support authentication. I once knew a customer who put a domain controller on the network that the test failover was on, and once the test was successful he put it back on the production network. Lots … Continue reading How to get a domain controller into a test failover - SAFELY!
Hello all, The last few months I have been working in the lab on Cleondris HCC DR orchestration software. I have been working with the vendor - Cleondris - to improve it. I have enjoyed working with the vendor as they are a great bunch of people. Their development model is cool as they do … Continue reading Cleondris HCC - very cool DR orchestration software!