The discipline of Operational and Architectural Management of Database Systems.
1
vote
0answers
28 views
Unable to recover database
How to resolve this issue, I am getting this error, when I'm trying to open my Oracle Database
ORA-16038: log 1 sequence# 59 cannot be archived
ORA-19809: limit exceeded for recovery files
ORA-00312: ...
3
votes
2answers
70 views
Reducing Log Impact During Re-Indexing
We use Ola's maintenance solution and its great.
Regardless of method for re-indexing a major friction point with IT is the amount of log generated during the weekly re-indexing process. For a 1TB ...
0
votes
1answer
10 views
replication breaks after upgrading master
I have a set up of replication with master 5.1.30 and slave 5.5.16
and the replication is working good
Now i have upgraded mysql master to 5.1.47
As far as i know we have to turn off the log bin ...
0
votes
0answers
27 views
How to allow a user to create databases only with a certain prefix?
We're having a multi-user Linux server. I'd like to give each user the ability to create and manage databases at will, but to keep things sane, force them that each database name they create must ...
0
votes
0answers
30 views
Linked server performace issue?
I have created a linked server in sql server 2008 R2 Enterprise Edition for mysql i.e. MySQL database is accessible under sql server environment. I have a created a trigger in sql server such that ...
-3
votes
2answers
82 views
read multiple values from same column [closed]
how to read multiple values in same column and campare it with the same table id and other table to get its record..
i have a table with column name
pid ,authors ,citing papers
...
2
votes
4answers
58 views
What is the best permissions to set for only creating and managing own databases?
I want to create a login for a new user who could only create and manage their own databases. Other databases on the server should be read-only to that user. What would be a good set of ...
0
votes
2answers
42 views
Oracle database uses wrong parameter file
When I try to startup my Oracle database I get the following error:
LRM-00109: could not open parameter file '/opt/app/oracle/product/11.2.0/db_1/dbs/initjicdbaex.ora'
The /dbs directory in my ...
4
votes
1answer
48 views
How to determine if there are [idle connections with] uncommitted transactions in PostgreSQL?
According to a comment on this question I asked about idle connections in PostgreSQL 9.2, some uncommitted transactions (possibly related to some of those idle connections) might cause
some ...
3
votes
1answer
50 views
Could too many idle connections affect PostgreSQL 9.2 performance?
Some queries on my database server seem to take a long time to respond, and I believe the CPU usage is high. When running ps aux, I see ~250 "idle" connections (which I believe to be too many). I ...
4
votes
1answer
29 views
High amount of Read Misses and Pages To Be Flushed
I am running a mysql database backend for a Moodle installation, and after a few months performance really starts to suffer (Up to 30 seconds for some pages to load). Under investigation in the InnoDB ...
1
vote
0answers
26 views
Database Timeout Error from VB Application
Recently we are receiving so many database timeout error from different servers
we are using vb application -- which will use ODBC connection to connect database - here no problem
when we run the ...
1
vote
1answer
29 views
Adding users to a list and sort by category?
I'm using SQL-Server 2012 and I would like to know how to solve this program.
So:
I want to create a page that allows admins to manage a project, and part of it, would be to add members/employees to ...
0
votes
1answer
48 views
How to deny access to see the logins in a database
I create a login in SQL Server 2008 R2, and when that user connects to a database, it can see all the logins in the security logins. Can I deny access to watch the logins of the database?
0
votes
0answers
35 views
Prices for database administration tools [closed]
What should be the optimum price of an SQL database administration tool with 16 features including backup status review, server and data configurations, server statistics, disk space review, ...
