This weekend I was working, as usual, holding the on-call and listening to my favorite singer Kishor Kumar. And, my…
HADR
By Hemantgiri Goswami HADR Troubleshooting
I have the privilege to work on Saturday and Sunday, holding a pager during my shift hours. I get most…
By Hemantgiri Goswami HADR Troubleshooting
As usual, I was working on my weekend on-call and I have had an alert. Our monitoring system has reported…
By Hemantgiri Goswami HADR Troubleshooting
Always On, it is the feature that I liked the most. In the recent past, I have had so many…
Last week, during my on-call stint I was paged for an error. This error message wasn’t unfamiliar actually but I…
Lately, I have had the chance to work on the replication topology a lot. Few of our customers had implemented…
By Hemantgiri Goswami Administration HADR
I have often seen many people get confused about High Availability[HA] and Disaster Recovery [DR]. HA and DR both serve…
By Hemantgiri Goswami HADR Troubleshooting
There is always a story behind a blog post for me. This week’s blog post is not an exception….
Last week, in my previous post I talked about the Data Validation and explained what it means. I talked about…
Replication is an amazing topology, it is one of the most used technology when it comes to making available data…
By Hemantgiri Goswami HADR Troubleshooting
Most of the time I find some or other topic to write on my blog sphere during my weekend on-call,…
By Hemantgiri Goswami Configuration HADR
Last week while browsing an interesting question. The question was “A user is having SQL Server 2012 on Cluster and…
By Hemantgiri Goswami HADR Troubleshooting
About a day ago while working on a client system I have noticed a message that reads Error: 19432, Severity:…
By Hemantgiri Goswami HADR Troubleshooting
Sometimes last week, one of my team member has an interesting error which reads like Cluster resource ‘SQL Network Name’…
By Hemantgiri Goswami HADR HowItWorks
Two week ago, in my previous post I have explained Steps to patch Always On Availability group of Primary and…
By Hemantgiri Goswami Configuration HADR
Couple of days ago while working on Always on setup in my personal lab I encountered an interesting error. For…
By Hemantgiri Goswami Administration HADR
I have seen questions – How to patch Always On Availability group or sometimes, what are the steps to patch…
By Hemantgiri Goswami HADR Troubleshooting
How to troubleshoot Always On Synchronization Issue ? I have seen this questions in multiple forums or user group. Let…
I have this conversation lots of time, mostly, these two terms – High Availability (HA) and Disaster Recovery (DR) are…