Questions tagged [process]

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12
votes
3answers
9k views

SQL Server 2008 R2 “Ghost Memory”?

We have a dedicated SQL Server 2008 R2 machine that is experiencing some strange memory issues.. The machine itself has plenty of resources including two quad-core processors, 16gb of RAM and 64bit ...
3
votes
1answer
2k views

how to find out what process(es) caused the autogrowth of a database or a database file?

I have a process(es) hungry for tempdb, but I am struggling to identify this process. any ways I could achieve this? We have been alerted as Tempdb has now grown into the space you reclaimed on ...
31
votes
5answers
2k views

Is there a “best-practices” type process for developers to follow for database changes?

What is a good way to migrate DB changes from Development to QA to Production environments? Currently we: Script the change in a SQL file and attach that to a TFS work item. The work is peer-reviewed ...
7
votes
2answers
21k views

Internal reason for killing process taking up long time in mysql

I copied a big table's structure with (it is an InnoDB table btw) CREATE TABLE tempTbl LIKE realTbl Then I changed an index, and filled it up so I could run some test. Filling it was done using: ...
2
votes
1answer
205 views

MySQL Start/Stop

Could anyone explain to me what happens during MySQL startup and shutdown? And i would like to know about the safe startup/shutdown process.
5
votes
1answer
2k views

Too many mysql instances. How to kill?

I should be ashamed of myself, for asking, I know. Check out this screenshot attached. My server, which is indeed not seeing HUGE amounts of traffic, should not be this overloaded. Mysql is having ...
0
votes
1answer
2k views

mongod runs with command but not with config file

I am trying to start mongod with a config file on MongoDB 3.2 on Ubuntu 14.04. I can launch mongod by issuing the command myself, but I can't get it to work with the config file. Here's the command ...
9
votes
3answers
4k views

Lots of “FETCH API_CURSOR0000…” on sp_WhoIsActive ( SQL Server 2008 R2 )

I have a strange situation. Using sp_whoisactive I can see this: Ok, with this query, I can see what is triggering ( does this word exists in english? ) it: SELECT c.session_id, c.properties, c....
2
votes
0answers
136 views

Can data streams from Informatica to SQL Server be multi-threaded?

Suppose we have a database server, with SQL Server on it. And we are moving data from another database server, through our Informatica server, and onto that SQL Server database server. And our SQL ...