You see the following on a status report: redo log space requests 23 redo log space wait time 0 is this something to worry about? What if redo log space wait time is high? How can you fix this?

655

what are the security recommendations while using mysql? : Sql dba

1183

In mysql, what is the default storage engine?

1064

What are the operating modes in which database mirroring runs? : sql server DBA

1242

You have a stored procedure, which execute a lengthy batch job. This stored procedure is called from a trigger you do not want to slow the data entry process you do not want trigger to wait for this batch job to finish before it completes itself what you can do to speed up the process?

1194

Can access database be used online?

846

What types of replication are supported in sql server? : sql server DBA

1357

Can you have more than one content canvas view attached with a window ?

2373

Is ms sql is free?

1083

Does mongodb store data in memory?

1

Explain the uses of database trigger.

1180

What is a clustered database?

974

What is SQL Tuning Advisor in Oracle?

1257

Why do we use sql constraints? Which constraints we can use while creating database in sql?

1086

How to retrieve data from an explicit cursor?

1111