TempDB is part of MS SQL Server. It's a system database that functions as a storage area for temporary tables, internal objects and row versions.

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Size of TempDB Microsoft SQL Server 2005

Are there drawbacks to having a large tempdb in a SQL Server database? Assuming the disk is not full. I am creating large temporary tables in a couple of queries. Once I am finished running queries, ...
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SQL 2008 RTM Temp Tables

Today I implemented a monitoring solution on our SQL server using Cacti and the first thing i noticed is the growth in the number of temporary tables, in just 3 hours on our test system we had an ...
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Is it normal for tempdb TPS to be higher than all other databases combined?

I'm investigating some performance issues on a production DB here, and I've noticed a slightly odd thing that I'm not sure is weird or not. If I run a quick Performance Monitor trace for the ...
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tempdb usage in SQL Server

I have a SELECT INTO statement writing to a database which is in SIMPLE recovery mode, and is not tempdb. Will this use tempdb at all? The SQL is something like USE TGTDB GO SELECT * INTO ...
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SQL Server TempDB behaviour in large memory environment

Reading over this question reminded me of a question I had a while ago. We have a SQL Server that has 512GB of RAM, the main database is 450 GB. We see quite a lot of action in TempDB (ok, I think ...
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Creating new TempDB files

I would like advice on what would be the best setup for our SQL Server 2005 TempDB. At the moment our Temp DB consists of a single MDF file of 3 GB and a single log file of 120 MB on the D: drive of ...
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System disk run out of space when running heavy SQL queries on SQL Server 2012

I'm quite new to SQL Server 2012, I would be grateful if someone can help. I have restored a copy of a huge database to SQL Server 2012 and I tried to run some simple queries against it. I'm trying ...
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Tempdb autogrowth settings

Following on from a recent question that I asked on Tempdb. I was wondering how to correctly set the autogrowth property when adding and moving the tempdb files? I ask because I would like to let SQL ...
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Safely moving and creating new tempdb files

Two things I'd like to know, how do you safely move tempdb with minimal downtime? Also, how do you create new tempdb files? Is it 1 per core? So quad-core = 4 tempdb files, creating three new ones?
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How to identify which query is filling up the tempdb transaction log?

I would like to know how to identify the exact query or stored proc which is actually filling up the transactional log of TEMPDB database.
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823 errors on tempdb

Have a couple Fiber channel SAN-attached cluster servers which have been intermittently reporting errors like: 2012-05-09 16:31:54.13 spid74 Error: 823, Severity: 24, State: 2. 2012-05-09 ...
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Does it ever make sense to use RAM Disk to force RAM allocation for tempdb with SQL Server 2008

If I give all RAM to SQL Server, it will use it's own pattern to determine what RAM to allocate for what. If I allocate portion of RAM as RAM Disk and put tempdb into that disk it will force RAM ...
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SQL Server 2008 R2 - Set tempDB size on full disk

One of my SQL Server 2008 R2 instances had a job that went mad last night, ended up with the job auto-growing tempDB until it ran out of disk space. To compound the issue I noticed that tempDB is ...
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How to find the SQL statements that caused tempdb growth?

The tempdb of a server (SQL Server 2008) increases to 500GB+ several times every month. Is it possible to find out which SQL statements caused this problem? The problem is usually not caused by create ...
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TempDB data files don't shrink well on SQL 2008

So ideally you want to pre-size your TempDB data and log files appropriately so that this isn't a concern, but sometimes a rogue developer runs a crazy huge query on a production server during work ...
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How to quantify TEMPDB usage in relation to other databases hosted on same hardware?

Working on a project to decide if configuration 1 or 2 is the best way to organise disks for my SAN: Config1 (sql 2008): 8 disks @ raid 10 data 2 disks @ raid 1 logs 2 disks @ raid 1 tempdb 2 disks ...
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sys.syshobtcolumns Help

Does anyone have a good link to documentation regarding how the syshobtcolumns and syshobt system tables are populated. The reason for asking is that we are receiving pagelatch_sh and pageliolatch_ex ...
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Why does an AS cube rebuild use so much TempDB?

I have a 50GB SQL 2008 database (only 36 of that is data) with a 24GB Analysis Server cube that rebuilds nightly. The cube rebuilds have been using more and more of the TempDB on the SQL server each ...
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DDL contention on TempDB

I have a SQL Server 2005 Standard x64 that is experiencing issues with TempDB DDL contention for the past few months. The server will experiencing contention on wait resource 2:1:103 (the wait type ...
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SQL Server 2005 tempdb Time out occurred while waiting for buffer latch type 4 (pagenum)

Three separate processes have failed in the last two days with very similar errors: Time-out occurred while waiting for buffer latch type 4 for page (1:1189832), database ID 2. Time-out occurred ...
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tempdb in sql server

Using SQL Server 2000, I am getting the following error. The log file for database 'tempdb' is full. Back up the transaction log for the database to free up some log space." How to solve it? I ...