Memory Management for Multiple Instances on a Cluster
I am looking for recommendations for configuring memory settings for Three instances of SQL running on a Two server Failover Cluster. ( SQL 2012) ScenarioHardware: 32 Logical, 16 Physical Cores,...
View ArticleWindows 2008R2 SP1 and SQL2008R2 RTM and Numa and Hyperthreading and Maxdop
Hi,I have read the advice about maxdop and numa but I am still confused if you have hyperthreading. We have an HP DL380 G7 that has 2 sockets with 6 hyperthreaded cores on each that are split into 2...
View ArticleSQL Server 2008 crashing with high probability on long running querys and...
Specs:Microsoft SQL Server Enterprise Edition (64-bit)Microsoft Windows NT 5.2 (3790)NT x6410.0.1600.225 databases, largest about 4GB. Total size 5GB.SQL server is crashign with about 1/4 probabilty on...
View ArticleAccess SQL Server 2012 FileTable Share from non-domain computer
I've tried to find this out on my own but am hitting a couple of dead ends. I'm excited for the opportunity to use a UNC path to a SQL Server FileTable that I've set up with non-transacted access set...
View ArticleIn-memory database in SQL Server ??
I am already ask this question on private news group but I am not satisfied with answers. I believe that I am not only one how recognize in-memory database potential. Current situation is that on...
View ArticleJoin tables that have data mixed in the columns
Hi everybody!I need help of you to solve this problem:I have three tables:table1: id, name, class, type, case, SM, gac (124000 records)table2: Gac, id, name, case, date (35000 records)table 3: id,...
View Articleupdate statement deadlocks
We have a table. It has lots of complex indexes with include fields. We have an update statement. It has two columns in the where clause. It's in a short SP with a couple of other update...
View ArticleDatabase curruption
Hi, CHECKDB found quite some errors on a database. The error messages are like:Msg 8909, Level 16, State 1, Line 1Table error: Object ID 0, index ID -1, partition ID 0, alloc unit ID 0 (type Unknown),...
View ArticleHi,
Can anybody let me know what is the main component used in database mail for sending mail to the operator in sql when an alert rises? is it service broker or SMTP?
View ArticleSQL 2012 CLR and XMLSerialaztion - Is UNSAFE still required for CLR's That...
I'm learning to create a CLR assembly the "hard way" - Code the dll then use the Create Assembly T-SQL command.In many of the 2005 and 2008 samples I've seen, there mention of using Sgen to create...
View Articleset maxdop > # logical processors?
Is there a way to set maxdop to a value greater than the number of schedulers on the system? I've got a VM with 4 vCPU that has a fairly low user concurrency but the queries that are run require lots...
View ArticleAlert Deadlocks on SQL server caused by SP Indexing Server
I'm far from a DBA, but I'm getting some alerts. Anybody seen these before? Subject: SQLdm Alert (Warning) - A deadlock occurred on server SPSQLServer on SPSQLServer3/29/2013 12:29:15 AM, Deadlock on...
View ArticleThread count increase monitoring (sys.dm_os_threads)
Hi,I am monitoring the number of threads consumed by sqlservr.exe process. The thread count remains constant between 300-400 threads. Sometimes, I see that it jumps to 680+ threads and I am wondering...
View ArticleKeep Alive and Keep Alive Interval properties in SQL Server 2012
hi all,Can anybodya explain "Keep Alive" and "Keep Alive Interval" properties in SQL Server 2012 database?Are these propeties are useful keep uninterrupted connection from front end application...
View ArticleCouple of questions
Hi All,I have 3 questions. Some one kindly answer those.1) If a table of size 50GB, having no indexes if we create an clustered index on that then what will be the size of that index?2) If a table is...
View ArticleThe operating system returns error 665(The requested operation could not be...
During our weekly maintenance jobs for database integrity (DBCC CheckDB() ) I receive the following error when one of my DBs is getting checked. I manually ran DBCC on the DB and it ran without...
View ArticleAdding configuration file in a job using command line option in the JOB...
Hi,I need to add multiple configuration files to an SSIS Job using Command line option in the JOB Properties./File "C:\temp\Package.dtsx" /CONFIGFile "C:\temp\ssisoptions.dtsconfig"the above method...
View ArticleResource database update time
Hi everybody,I just queried Resource database update time on my SQL Server 2008 by usingSELECT SERVERPROPERTY('ResourceLastUpdateDateTime'); GOand the result is2012-06-28 10:36:40.883I am a little...
View ArticleLogMgr::LogWriter: Operating system error 1117(The request could not be...
SQL Server Version: Microsoft SQL Server 2012 (SP1) - 11.0.3000.0 (X64) Oct 19 2012 13:38:57 Copyright (c) Microsoft Corporation Enterprise Edition (64-bit) on Windows NT 6.2 <X64> (Build 9200:...
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