Importance of Basics
Riding a bicycle
Imagine riding a bicycle and having zero knowledge how the handlebars are used for direction, how the brakes are applied for friction, how the pedals are used...
2020-04-14
86 reads
Riding a bicycle
Imagine riding a bicycle and having zero knowledge how the handlebars are used for direction, how the brakes are applied for friction, how the pedals are used...
2020-04-14
86 reads
In my journey with Azure SQL Server I am often asked.1) Why should I move to cloud ?2) Which model should I go for ?3) What do I need...
2019-12-03 (first published: 2019-11-23)
629 reads
Let me start with an apology for being missing so long 🙂 Guess was trying to find where technology takes me as I started my journey with pool of...
2019-11-23
189 reads
In similar context to my previous blog I'm providing a list of UNIX basic commands which you may find handy...
2016-04-11
662 reads
A few months back I came across an instance of using VI Editor. Trust me being a SQL DBA it...
2016-04-09
5,157 reads
In my previous blog we saw the Full-Text Index architecture.
http://sqlandmorewithkruti.blogspot.in/2016/04/all-about-searching-full-text-indexes_7.html
In this blog we shall see its implementation. Before you proceed...
2016-04-13 (first published: 2016-04-08)
2,642 reads
SQL server has the capability to store text-based data in the form of char, varchar, nchar, nvarchar, text, ntext, image,...
2016-04-14 (first published: 2016-04-08)
1,951 reads
SQL server has the capability to store text-based data in the form of char, varchar, nchar, nvarchar, text, ntext, image,...
2016-04-07
1,881 reads
Book References
https://books.google.co.in/books/about/Professional_SQL_Server_2012_Internals_a.html?id=-TjHHnP8ivEC
https://books.google.co.in/books/about/Microsoft_SQL_Server_2008_Internals.html?id=NJUpAQAAMAAJ&redir_esc=y
https://books.google.co.in/books/about/Microsoft_SQL_Server_2012_Internals.html?id=wK1CAwAAQBAJ&redir_esc=y
Topic Wise Blogs
32-bit / 64-bit
http://sqlblog.com/blogs/jonathan_kehayias/archive/2009/07/07/understanding-the-vas-reservation-aka-memtoleave-in-sql-server.aspx
https://msdn.microsoft.com/en-us/library/ms187499(v=sql.105).aspx
/3GB Switch, /PAE Switch, AWE
https://blogs.technet.microsoft.com/beatrice/2008/08/29/3gb-pae-and-awe-taking-away-some-confusion/
http://blogs.technet.com/b/marcelofartura/archive/2006/09/14/3gb-pae-awe-what-basic.aspx
http://blogs.technet.com/b/perfguru/archive/2007/12/05/scenarios-using-3gb-and-pae-switch-and-appropriate-uses-of-these-switches.aspx
https://blogs.msdn.microsoft.com/chadboyd/2007/03/24/pae-and-3gb-and-awe-oh-my/
http://blogs.msdn.com/b/slavao/archive/2005/04/29/413425.aspx
http://blogs.msdn.com/b/slavao/archive/2005/06/03/424905.aspx
http://sqlblog.com/blogs/jonathan_kehayias/archive/2010/10/12/tsql-tuesday-11-misconceptions-enable-awe-on-64bit-sql-servers.aspx
http://sqlblog.com/blogs/jonathan_kehayias/archive/2009/08/24/troubleshooting-the-sql-server-memory-leak-or-understanding-sql-server-memory-usage.aspx
http://sqlblog.com/blogs/jonathan_kehayias/archive/2009/07/07/understanding-the-vas-reservation-aka-memtoleave-in-sql-server.aspx
https://msdn.microsoft.com/en-us/library/ms189334(v=sql.105).aspx
https://msdn.microsoft.com/en-us/library/ms175581(v=sql.105).aspx
https://blogs.msdn.microsoft.com/psssql/2009/09/11/fun-with-locked-pages-awe-task-manager-and-the-working-set/
SQLOS / Processes/ Threads/ CPU Models
http://blogs.msdn.com/b/sqlmeditation/archive/2012/12/13/tasks-worker-threads-scheduler-threads-explain-it-all-and-dmvs.aspx
https://technet.microsoft.com/en-us/library/ms189267(v=sql.105).aspx
https://technet.microsoft.com/en-us/library/ms176043(v=sql.105).aspx
https://technet.microsoft.com/en-us/library/ee210547(v=sql.105).aspx
https://msdn.microsoft.com/en-in/library/ms178074.aspx
https://mssqlwiki.com/2013/01/10/sql-server-operating-system-sos-series-1/
https://blogs.msdn.microsoft.com/sqljourney/2012/12/16/an-in-depth-look-at-sql-server-memorypart-1/
http://www.practicalsqldba.com/2012/07/sql-server-sql-server-scheduler.html
SQL Memory Components
http://blogs.msdn.com/b/slavao/archive/2005/03/18/398651.aspx
http://blogs.msdn.com/b/slavao/archive/2005/08/30/458036.aspx
http://blogs.msdn.com/b/slavao/archive/2005/02/19/376714.aspx
https://msdn.microsoft.com/en-us/library/cc293624.aspx
https://msdn.microsoft.com/en-us/library/ms188754.aspx
https://msdn.microsoft.com/en-us/library/ms176083.aspx
Keep Learning, Keep Exploring, Keep Experimenting
P.S....
2016-03-15
581 reads
In the Previous blogs we saw about SQL server logical tree and the various memory caches.
http://sqlandmorewithkruti.blogspot.in/2016/02/memory-fundamentals-for-sql-server-sql.html
In this blog we shall...
2016-03-14
4,961 reads
By James Serra
Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...
By Steve Jones
No, I’m not quitting or retiring. Just going on vacation, but I leave tonight...
Comments posted to this topic are about the item Let's Talk Certifications, which is...
Comments posted to this topic are about the item The Hidden Security Risks of...
Comments posted to this topic are about the item The Empty Aggregate
I have this table in a SQL Server 2025 database:
CREATE TABLE [dbo].[CustomerOrder] ( [OrderID] [int] NULL, [CustomerID] [int] NULL, [total] [money] NULL ) ON [PRIMARY] GOWhat is returned from this code? (answers are for the sum and then the count)
SELECT SUM(total) AS sum,
COUNT(total) AS count
FROM dbo.CustomerOrder;
See possible answers