The purpose of this document is to help design Unix shell scripts (or any programming scripts) with restart capability from point of failure and also to avoid a common mistake done by developers/admins while filtering records.
2020-07-09
28,516 reads
The purpose of this document is to walkthrough helpful Unix commands that would help use Unix/Linux operating system, debug & resolve any issues in a more efficient and timely manner.
2020-04-16
41,073 reads
The purpose of this article is to detail steps that would help implement an enhancement to reporting application that uses SQL Server Database (or any other database) in backend without causing downtime to reporting application.
2020-04-09
69,015 reads
2020-02-11
21,537 reads
I am responding late to a T-SQL Tuesday invite from John Sterrett. John’s call...
It’s been forgotten about and neglected for few years but I’ve decided to dust...
I am honored to announce that I have been renewed as a Microsoft MVP...
Comments posted to this topic are about the item How a Legacy Logic Choked...
Comments posted to this topic are about the item SQL Server 2022 Clusterless Distributed...
Comments posted to this topic are about the item Navigating Multi Platform Realities in...
For the Question of the day, I am going to go deep, but try to be more clear, as I feel like I didn't give enough info last time, leading folks to guess the wrong answer... :) For today's question: You’re troubleshooting a performance issue on a critical stored procedure. You notice that a previously efficient query now performs a full table scan instead of an index seek. Upon investigating, you find that an NVARCHAR parameter is being compared to a VARCHAR column in the WHERE clause. What is the most likely cause of the query plan regression?
See possible answers