Surprising but True: the Basics are Still Difficult

SURPRISING BUT TRUE: THE BASICS ARE STILL DIFFICULT I always look forward to new research from Unisphere Research, a division of Information Today, Inc., publishers of this magazine and other great products for data professionals. The latest report which you should read is "SQL Server Transformation: Toward Agility & Resiliency 2017; PASS Database Management Survey." READ MORE... Originally Posted April 07, 2017 … [Read more...]

Tomorrow: Learn about SQL Server on Vmware

SQL Server Running on Vmware. A Common Scenario. I have the honor of presenting a webinar, tomorrow, on Thursday, October 12th, 2017 2:00 pm - 3 pm EDT, with Mr. Charles Kim. We'll be talking about SQL Server running on Vmware, with me taking the SQL Server part and Charles taking the Vmware part. Charles is the Founder of Viscosity North America and his accolades are many and manifold: Oracle ACE Director, Oracle Certified DBA, a Certified RAC Expert, Certified Exadata Implementation Specialist, VMware vExpert, and a VMware Certified Professional. Charles specializes in RAC, Exadata, … [Read more...]

Stronger Security Via Always Encrypted in SQL Server 2016

STRONGER SECURITY VIA ALWAYS ENCRYPTED IN SQL SERVER 2016 Prior to SQL Server 2016, currently in CTP, your main method for encrypting a SQL Server application was to use a feature called Transparent Data Encryption. TDE provides strong encryption, but with some shortcomings. First, you have to encrypt an entire database. No granularity is offered at a lower level, such as encrypting specific tables or certain data within a table. Second, TDE encrypts only data at rest, in files. Data in memory or in-flight between the application and server are unencrypted. Enter Always Encrypted. READ … [Read more...]

Don’t Miss the Biggest Annual SQL Server Conference, PASS Summit

I'm thrilled to be presenting once again at this year's PASS Summit, coming up in October in Seattle. I've got two regular sessions, one technical and one profession, as well as two community sessions. I hope you can join me. In case you don't know, the PASS Summit connects you with industry experts and THOUSANDS of global data professionals in a unique learning environment that empowers you with the practical knowledge you need to excel in your career. If you've never been before I strongly encourage you to consider attending. It can be a career-altering (and improving) experience! In … [Read more...]

My Best Blog Posts from 2015

ALWAYS LEARNING About mid-way into August of 2015, I learned some important new factors in Search Engine Optimization (SEO) that caused me to make some big changes to the way in which I blogged. Namely - simply reposting a slight variant of a given blog post could hurt your overall SEO rankings for any of the given posts. Now you might be saying to me "Kevin, those aren't new factors. They've been around for a long time, you idgit". And I would say in response "Ok then. But I had other things on my mind". (Of course, if you have other recommendations for improving one's blog performance, … [Read more...]

Advice to New Bloggers

PREAMBLE If you've been reading my blog for a while, you know that I travel and speak quite a lot. A frequent question I'm asked at these events is "I want to start blogging, but don't know where to start. What do you recommend?" This is a such a common and natural question as to be almost existential at it's root. In most every context where we move from the known to the unknown, from taking that first international trip to learning how to swim, we might first begin by saying "I'm uncertain. Where do I start?" Success in any of these situations can be distilled down to a single word - … [Read more...]

ICYMI: Troubleshooting Availability Groups and the Schema Switcharoo – SQL Server Performance

Aaron Bertrand (b | t) is on a roll this month's SQL Server performance highlights with more great articles from SQLPerformance.com.   Troubleshooting AlwaysOn – Sometimes it takes many sets of eyes Aaron Bertrand (b | t) hit some obstacles recently when configuring an Availability Groups lab environment. This post shows how some assistance from the community helped him isolate and solve the issues. Another argument for stored procedures Learn the subtle ways that ad hoc queries can interfere with SQL Server performance by taking up more space in the plan cache than … [Read more...]

ICYMI: Sequences, CPUs, and Trimming T-Logs – SQL Server Performance Topics

Have you read any of the great articles on SQLPerformance.com? The deep-dive technical info about SQL Server performance issues authored by the SQL Server industry’s top experts. Here are a few great articles from the early days of the website, January 2013:   Generate a set or sequence without loops Aaron Bertrand (b|t) provides detailed performance information about a variety of methods used to generate sets and sequences in this first in a three part series. Selecting a Processor for SQL Server 2012 Glenn Berry (b|t) of SQLskills.com sheds light on the best CPU to select … [Read more...]

SQL Injection – Why the Heck Does this Keep Happening?!

  I'm decidedly old-school in a few of my habits. My morning routine, barring anything out of the ordinary, is one such example. Typically, I'll get up between 6:30 to 7:00 am, grab my first cup of coffee, and then chat with my daughters for a few minutes before seeing them off to school. Next, I make a bowl of oatmeal (a great choice for diabetics like me), pour a second cup of coffee, and browse the local paper, The Tennessean, while I have breakfast. On the morning of August 5, I had the added pleasure of spewing said coffee and oatmeal all over my morning paper when I read the … [Read more...]

Four New Slide Decks for SQL Server and IT Pros from the DevLink 2014 Conference

I always enjoy presenting at the DevLink conference, presented each summer in middle Tennessee.  This year, I'm trying to be a better social media person and actually post my slides (in their most recent forms) on my SlideShare account for everyone to see and share. If you attended my session(s) and enjoyed them, feel free to download the content here. But it'd be even better if you also left a few words in the Comment section. Skip below to grab the slide decks. Thanks very much! Enjoy, -Kevin -Follow me on Twitter! -Google Author Microsoft SQL Server Internals & … [Read more...]