Olá Meus Amigos e Amigas do mundo da Tecnologia ?
Fico muito feliz de estar escrevendo mais um super artigo afim de contribuir para o nossa comunidade.
Vamos agora falar sobre o poderoso crescimento dos bancos de dados no SQL Server….
Segue um super script onde você consegue prever o crescimento de suas bases SQL Server de acordo com os tamanhos dos Backups.
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DECLARE @endDate datetime, @months smallint; SET @endDate = GetDate(); -- Include in the statistic all backups from today SET @months = 6; -- back to the last 6 months. ;WITH HIST AS (SELECT BS.database_name AS DatabaseName ,YEAR(BS.backup_start_date) * 100 + MONTH(BS.backup_start_date) AS YearMonth ,CONVERT(numeric(10, 1), MIN(BF.file_size / 1048576.0)) AS MinSizeMB ,CONVERT(numeric(10, 1), MAX(BF.file_size / 1048576.0)) AS MaxSizeMB ,CONVERT(numeric(10, 1), AVG(BF.file_size / 1048576.0)) AS AvgSizeMB FROM msdb.dbo.backupset as BS INNER JOIN msdb.dbo.backupfile AS BF ON BS.backup_set_id = BF.backup_set_id WHERE NOT BS.database_name IN ('master', 'msdb', 'model', 'tempdb') AND BF.file_type = 'D' AND BS.backup_start_date BETWEEN DATEADD(mm, - @months, @endDate) AND @endDate GROUP BY BS.database_name ,YEAR(BS.backup_start_date) ,MONTH(BS.backup_start_date)) SELECT MAIN.DatabaseName ,MAIN.YearMonth ,MAIN.MinSizeMB ,MAIN.MaxSizeMB ,MAIN.AvgSizeMB ,MAIN.AvgSizeMB - (SELECT TOP 1 SUB.AvgSizeMB FROM HIST AS SUB WHERE SUB.DatabaseName = MAIN.DatabaseName AND SUB.YearMonth < MAIN.YearMonth ORDER BY SUB.YearMonth DESC) AS GrowthMB FROM HIST AS MAIN ORDER BY MAIN.DatabaseName ,MAIN.YearMonth |
