A query is slow, and you figure out how to collect the query execution plan. Now what? In this episode I talk "big picture" about what execution plans are, what "cost" is, why to collect "compiled for" values, and the steps I take to analyze execution plans while performance tuning queries.

How Do I Analyze a SQL Server Execution Plan?

Kendra Little's podcast discussing database performance tuning, software development, and working with data.

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Eugene Meidinger stops by to chat about Power BI Performance Tuning with Kendra. We talk about the various engines and languages used in Power BI and big-picture strategies for getting performance from the start. Eugene then talks about the community of tools and techniques that can be used to dig in and solve performance problems in Power BI. Eugene's new Pluralsight course on Perf tuning Power BI launches on February 5th, 2024. The first 50 sales will be only $20. If you don't get one of those lucky spots, use code RACOONS to get 50% off. Find more of Eugene's content at sqlgene.com.

Power BI Performance Tuning with Eugene Meidinger

In this episode, Michael J Swart joins the Dear SQL DBA podcast to talk about databases, automation, and how he’s come to illustrate some of the coolest blog posts ever to be written about data. Check out Michael’s art and blog posts at michaeljswart.com, and explore his posts by illustration at https://michaeljswart.com/browse-articles-by-illustration/.

Automated Deployments and the Art of the Database with Database Michael J Swart

SQL Server has a new feature that’s currently only available in Azure SQL Database: Optimized Locking. Jeremiah Peschka joins the podcast to talk through  the docs and nerd out on locks, blocks, and how to pronounce the acronym “LAQ”. Learn more about this feature online:   Optimized locking article from Microsoft Learn  Transaction locking and row versioning guide <– A much longer read on Microsoft Learn Kendra's  Sketchnote diagram of Optimized Locking 

Jer and Kendar Explore Optimized Locking

Ever wondered what it's like to be a VP or Director of Engineering? Kendra chats with Alex Robson about leadership in technology, what you can get out of coaching or an MBA program (should you be interested), and what makes a high performing team. We'll also chat about recommended content to hone your tech leadership skills. Alex Robson's site and blog: https://robsonconsulting.services Alex's content recommendations for folks who want to think more about technical leadership: "I believe Camille Fournier and Will Larson are wonderful writers with invaluable insights and advice. For product thinking, I recommend folks read The Lean Startup by Eric Ries, Principles of Lean Product Development Flow by Don Reinertsen, Safer Sooner Happier by Jonathan Smart, and Accelerate by Dr. Nicole Forsgren. Be sure to read books on leadership that are outside of engineering. Dan Pink’s Drive and Eliyahu Goldratt’s The Goal are two of my usual recommendations. Last but not least - read books that are about human behavior. Both economists and psychologists ask important questions that may help you unlock better ways to relate to and understand others. I love Daniel Kahneman’s Thinking Fast and Slow, and highly recommend Mistakes Were Made (but not by me) by Carol Tavins and Elliot Aronson."

Advice for Technical Leaders with Alex Robson

SQL Server performance tuning expert Erik Darling joins the podcast today to chat about how good queries can go bad, how bad queries can get better, and the question on everyone's mind: if he was a database, what database would he be? This episode contains some mildly explicit language. Erik's blog: https://erikdarlingdata.com/blog/ Erik's YouTube:  https://www.youtube.com/@ErikDarlingData

How Do I Analyze a SQL Server Execution Plan?

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