SQL Server is an ocean of information. I believe if one starts learning today, after 60 years he/she may still be learning the subject (there are always a few exceptions)! Recently, I published the SQL Server Questions and Answers video tutorial, and since the course came out, I have been receiving lots of request to [...]Here is email received from user: “Pinal, I am new DBA in my organization and I have to manage SQL Server 2005, 2008 and 2008 R2. Today is my first day at job and my manager has asked me to install all these different edition on our test environment. I have finished installing them. Later [...]
During SQL Server 2012 RC0 setup (specifically when upgrading), you may have noticed upgrade rules regarding Lock Pages in Memory (LPIM): However, for most folks, these rules always pass, whether or not they are actually using LPIM. I wanted to run a few tests to demonstrate why this is - or at least in which situations the rule checks will fail. So I created two virtual machines running SQL Server 2008 R2 SP1 CU3 - one running Windows Server 2008 SP2 (x86), the other running Windows Server 2008...(read more)
Recently one of my friend sent me email that he is having some problem with his very small database. We talked for few minutes and we agreed that to further investigation I will need access to the whole database. As the database was very big he dropped it in common location (you can use livemesh [...]SQL Server 2012 is has very exciting new feature of SQL Server AlwaysOn. This new feature reduces planned and unplanned downtime and maximize application available. Additionally it provides data protection keeping database always available. Microsoft has released a whitepaper on this subject where it discusses common context business stakeholders, technical decision makers, system architects, infrastructure [...]I recently received email from one of my very close friend from California. His question was very interesting. He wanted to know how many virtual processors are there available for SQL Server. He already had script for SQL Server 2008 but was mainly looking for SQL Server 2000. He made me go to my past. [...]
We have recently wrapped up our most recent event, SQL Saturday #116, and I am I am sure I am not alone in reporting that it was a huge success! We had a full crowd – every seat taken, plus standing-room-only in the back. We also had a lot of good feedback and the crowd [...]
Nov 3, 2011 – Visit to Grandma When our SQL Server Interview Questions and Answers book got published I ran to my grandma with a copy of the book for her blessings. Well, just like every grandma, she loves me, her grandson, unconditionally. She is not into the technology domain (obviously), but she loved the book. She read the [...]
Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]
These days if you get a new server-class machine to run SQL Server, you can almost be 100% sure that it’ll be running on NUMA hardware. The recent AMD Opteron and Intel Nehalem-based processors are all built on some form of NUMA architecture. The current consensus is that as the number of processors grows, their shared memory bus can easily get congested and becomes a major impediment to scalability. NUMA hardware solves this scalability challenge by dividing the processors into groups, with each...(read more)
My 4yo son keeps asking me why I should leave home so often to attend SQL conferences around the world and today, after a couple of days of snow, he discovered a good reason, along with the best place for the SQLBits scarf....(read more)Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]
I see a lot of people suggest while loops instead of cursors in situations where row-based processing is required (or, at least, where folks think that row-based processing is required). Sometimes the justification is that constructing a while loop is simpler and more straightforward than constructing a cursor. Others suggest that a while loop is faster than a cursor because, well, it isn't a cursor. Of course the underlying mechanics still represent a cursor, it's just not explicitly stated that...(read more)Community is the most motivating force for me. I have often found situations where I have done more and better things because there was community around me. My latest book SQL Server Interview Questions and Answers is the result of the community’s support and love. Without the wide acceptance of the community I would have [...]Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]
We are told that SQL Server 2008 R2 Audit (and SQL Server 2008 Audit) has much less performance overhead than SQL Trace when we try to capture the same information. Knowing how SQL Server R2 Audit is implemented (i.e. on top of the extended events infrastructure), I’ve always taken that as a given and never bothered to check it out. Recently, I had to capture some object access information, and it turned out that SQL Audit was not the most convenient tool for the task. I had to go back to SQL Trace....(read more)Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]
THE SQL Server Blog Spot on the Web Welcome to SQLblog.com The SQL Server blog spot on the web Sign in Join Help in Buck Woody Entire Site Search Home Blogs Forums Downloads Opml Buck Woody Carpe Datum Team Foundation Server TFS in the Cloud My Experience So Far I recently joined a software development project that involves not only myself and other internal Microsoft employees , but a partner and a customer as well . We are building a hybrid solution that uses assets on premises as well as Windows Azure for processing . When we put the team together we picked a methodology Agile for the project we use multiple methodologies at Microsoft whatever the project needs and then we started talking about Source Control . We’re all comfortable with various tools for check-in-check-out , branching 
This one is quite subjective, and I'm sure I will face plenty of opposition - not only because it's a preference thing and many people are married to their preferences, but also because it violates the strict interpretation of the standard. Personally, I'm more worried about the former than the latter - I have no concerns whatsoever that SQL Server will eradicate the = notation for column aliases, nor do I worry that the code I write needs to work when ported to Oracle, DB2, MySQL, etc. (I highly...(read more)Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]Year 2011 was a year of learning and opportunity for me. My recent book, SQL Server Interview Questions and Answers, has received such overwhelming love and support from all of you. While writing the book, I had two simple goals: (1) Master the Basics and (2) Ignite Learning. There was a constant request from the Community to take the learning of these books to [...]