?
Solved

Question about SQL Backups through Management Studio

Posted on 2014-12-12
2
Medium Priority
?
109 Views
Last Modified: 2014-12-29
This is mainly a word issue.  when I look at the right click a database and select properties....
what does the recovery model drop down list signify?  I am confused as to why it is there.

Shouldn't this be defined by the backup jobs I have in place
ie... simple backups that get the mdf file for state in time.
or full backup that gets the log file.

im confused... when I choose one of the 3 options.... what does this have to do with the database itself.
is it just for documenting purposes or does it change behavior in some way?

thanks
experts-exchange.PNG
0
Comment
Question by:jamesmetcalf74
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 17

Accepted Solution

by:
Ivan earned 1000 total points
ID: 40496731
Hi there,

there is a good explanation on following link: http://msdn.microsoft.com/en-us/library/ms189275.aspx

There is a difference between recovery model and backup.
In recovery model you define how transaction are logged, while in backup you define what to backup.

In full backup you backup all data, in differential data since the last full backup and in incremental data since last full or incremental.

Depending on you HA solution, DB sensitivity and such, you usually put DB in Simple or Full recovery mode.

Regards,
0
 
LVL 51

Assisted Solution

by:Vitor Montalvão
Vitor Montalvão earned 1000 total points
ID: 40499860
what does the recovery model drop down list signify?
Like the name says is how the database recoveries(with a restore operation). Depending on the business demands on how they accept the data loss you need to set the recovery model. You can check it by the link provided above by spriggan13.

Shouldn't this be defined by the backup jobs I have in place
No. The backup options depends on the recovery model and not the contrary.

ie... simple backups that get the mdf file for state in time.
 or full backup that gets the log file.

 im confused...
Yes you are. Full and differential backups takes the .mdf and .ldf and Transactional backups takes the .ldf only. Transactional backups aren't available for databases with Simple Recover Model.
0

Featured Post

NFR key for Veeam Agent for Linux

Veeam is happy to provide a free NFR license for one year.  It allows for the non‑production use and valid for five workstations and two servers. Veeam Agent for Linux is a simple backup tool for your Linux installations, both on‑premises and in the public cloud.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

In this article I will describe the Detach & Attach method as one possible migration process and I will add the extra tasks needed for an upgrade when and where is applied so it will cover all.
Use this article to create a batch file to backup a Microsoft SQL Server database to a Windows folder.  The folder can be on the local hard drive or on a network share.  This batch file will query the SQL server to get the current date & time and wi…
Do you want to know how to make a graph with Microsoft Access? First, create a query with the data for the chart. Then make a blank form and add a chart control. This video also shows how to change what data is displayed on the graph as well as form…
Visualize your data even better in Access queries. Given a date and a value, this lesson shows how to compare that value with the previous value, calculate the difference, and display a circle if the value is the same, an up triangle if it increased…

762 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question