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Rule of 72

SQL SERVER – Writing Function for The Rule of 72

July 12, 2023
Pinal Dave
SQL Tips and Tricks
In-line Functions, SQL Function

I had a fascinating side conversation with a client that introduced me to a financial concept called the Rule of 72. Let us learn today.

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Trace Flags 1117 and 1118 No Longer Required since SQL Server 2016

July 11, 2023
Pinal Dave
SQL Tips and Tricks
SQL TempDB, SQL Trace, TraceFlags

In this blog post, we will discuss the recent implementation of trace flags 1117 and 1118 by a client when it is not required since 2016

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non-yielding

SQL SERVER – Troubleshooting Non-Yielding Scheduler Issues

July 10, 2023
Pinal Dave
SQL Performance
CPU Scheduler, Lock Pages in Memory, SQL CPU, SQL Memory

During the engagement, I encountered a critical issue related to non-yielding schedulers in their SQL Server environment.

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golang

GO Programming Language – 10 Quick Interview Questions and Answers

July 7, 2023
Pinal Dave
SQL Tips and Tricks
Go Lang, Pluralsight

I have previously written a blog post about Go Programming Language and received lots of comments and interest in it. Here are my five Pluralsight courses if you want to learn about Go programming language in detail. Let us see 10 Quick Interview Questions and Answers.

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cursorsetbased

SQL SERVER – Convert Cursor to Set Based Insert

July 6, 2023
Pinal Dave
SQL Tips and Tricks
SQL Cursor

In this blog post, we will focus on the issue of cursor-based inserts and demonstrate how to convert them into set based operations.

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changing compatibility

SQL SERVER – Impact of Changing Database Compatibility Level on Cache

July 5, 2023
Pinal Dave
SQL Performance
Compatibility Level, SQL Cache

We will explore how changing the compatibility level affects the query cache and why it’s essential to be aware of its impact.

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topearner1

Finding Top Earners: A T-SQL Challenge in SQL Server

July 4, 2023
Pinal Dave
SQL Tips and Tricks
CTE, SQL Sub Query

The goal is to find the top three highest-paid (top earners) employees in each department and their corresponding department details.

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