SQL Server 2016 Archives - Brent Ozar Unlimited®

SQL Server Patches for Meltdown and Spectre Attacks

January 4, 2018

SQL Server, SQL Server 2016, SQL Server 2017

The Meltdown and Spectre attacks are newly announced ways of hacking CPUs. They affect both Windows and Linux. If you’re running under virtualization or cloud IaaS, any other running guest can try to leverage the attacks to compromise your unrelated guest. Meltdown (yes, it has a logo) These are a really big deal. Cloud providers…

sp_BlitzQueryStore: A Gentle Introduction

December 7, 2017

Erik Darling

Execution Plans, First Responder Kit, Query Store (QDS), sp_BlitzQueryStore, SQL Server 2016, SQL Server 2017

dba, development, performance tuning, sql server

Odds and ends During the precon, we asked how many people were on 2016, how many people were aware of query store, how many people were using it, and how many people were using sp_BlitzQueryStore. About 1/3 of the hands went up at first, then for each successive question, fewer and fewer hands stayed up.…

How to Get Live Query Plans with sp_BlitzWho

October 31, 2017

Brent Ozar

Execution Plans, First Responder Kit, sp_BlitzWho, SQL Server 2016

sp_BlitzWho

sp_BlitzWho is our open source replacement for sp_who and sp_who2. It has all kinds of really neat-o outputs like how many degrees of parallelism the query is using, how much memory it’s been granted, how long it’s been waiting for memory grants, and much more. If you’re on SQL Server 2016 SP1 or newer, it…