How do I determine the size of my SQL Server database in GB?

How do I determine the size of my SQL Server database in GB?

Using Table Sys.master_files

1. SELECT sys.databases. name,
2. CONVERT(VARCHAR,SUM(size)*8/1024)+’ MB’ AS [Total disk space]
3. FROM sys.databases.
4. JOIN sys.master_files.
5. ON sys.databases.database_id=sys.master_files.database_id.
6. GROUP BY sys.databases. name.
7. ORDER BY sys.databases. name.

How do I get a list of databases and sizes in SQL Server?

Get a list of databases file with size and free space for a database in SQL Server:

1. SELECT DB_NAME() AS DbName,
2. name AS FileName,
3. size/128.0 AS CurrentSizeMB,
4. size/128.0 – CAST(FILEPROPERTY(name, ‘SpaceUsed’) AS INT)/128.0 AS FreeSpaceMB.
5. FROM sys. database_files.
6. WHERE type IN (0,1);

Do you need to do full database backups?

As a database increases in size full database backups take more time to finish and require more storage space. Therefore, for a large database, you might want to supplement a full database backup with a series of differential database backups. For more information, see Differential Backups (SQL Server).

How big is the backup file for largedb?

In the end, I drop the #FreeSpace table just to leave things clean. The end result looks like this: As you can immediately see, the “LargeDB” database’s backup file is 96MB but the size of the data file is 90GB and the log file is 10GB.

How to calculate the size of a SQL Server Backup?

With that information, we can now build a new CTE called BackupsWithSize so that we can add the rest of the backup’s information like: size of the backup, how many days ago did that last full backup occurred, the path where that backup is located, etc.

How big of a storage space do I need for a database?

A simple rule of thumb is the storage space must at least have the same size as the data directory size for the database server. Generally, the bigger the storage size, the bigger the cost is.