SQL DBA Blog

Tag: Database Admin

  • How to Enable CDC in SQL Server

    This is a post on how to enable Change Data Capture (CDC) in SQL Server. Enabling this on a database and table will allow the recording of activity when tables and rows have been modified. This is a feature available for us to configure within SQL Server and…

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  • SQL Server Default Port

    The default port for the SQL Server Engine is 1433, which is a key thing to know if you’re working as a Database Administrator (DBA), especially when managing network configurations or troubleshooting connectivity issues. In my experience, SQL Server runs on port 1433 about 95% of the time.…

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  • Connecting to SQL Server on Another Domain

    This post contains a guide on how to connect to SQL Server with Windows Authentication, but using a different Domain User other than your own. The regular Windows SQL Server User connects & runs their queries via SQL Server Management Studio (SSMS). If you’re in a corporate environment,…

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  • How to Rename a Computer that Hosts SQL Server

    When changing the hostname of a computer that is running SQL Server, we have to update system metadata so that remote connections and applications do not lose connectivity. The hostname system metadata is stored in sys.servers and reported by @@SERVERNAME. This post is a guide on how to update…

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  • Get Database Sizes in SQL Server

    Knowing how much disk space your databases are consuming in SQL Server is an important thing to know and monitor as a Database Administrator. As well as this, we should be looking at future growth of database files, ensuring we have enough disk space for years to come.…

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  • How to Backup a SQL Server Database

    This guide provides a simple demo on how to back up a SQL Server database and explains three main types of backups in MS SQL: > SQL Server Full Backup > SQL Server Transaction Log Backup > SQL Server Differential Backup > Additional Notes on SQL Server Backups…

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  • Get Estimated Database Backup/Restore Example

    When you’re waiting on a database backup or restore to complete in SQL Server, we can run the script below to get an estimated time of how long the backup has left to go – We have one 5GB database here currently being backed up at the time…

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  • Get Last Backup Times for all Databases in SQL Server

    Ensuring your databases are regularly backed up is critical for data recovery in case of corruption, accidental deletions, or other failures. If you don’t have a backup, recovering lost data may be impossible. As a Database Administrator, it’s your number one Priority along-side ensuring your SQL Service is…

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  • How to Check Table Sizes in SQL Server

    In this post, I’m sharing how to check table sizes in SQL Server. There’s many ways to get this information, and whether you prefer using T-SQL scripts for automation, or SSMS tools for quick checks, these methods offer flexibility for different situations as a SQL Database Administrator. If…

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  • Drop Table if Exists in SQL Server

    The DROP TABLE command in SQL Server will do as it suggests and drops a table. This post is to show an example of using this command, including the IF EXISTS argument. DROP TABLE IF EXISTS in MS SQL allows us to conditionally drop the table, meaning it…

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Always On Availability Groups (AAG) (3) Certificates & Encryption (3) Change Data Capture (CDC) (2) Database Admin (71) Database Backups & Recovery (12) Database Mirroring (2) Deleting Data (1) Error Messages (4) Git Commands (5) Importing & Exporting Data (2) Linked Servers (3) Linux Admin (2) Logging & Monitoring (1) Measuring Databases (10) Microsoft Patching (2) PowerShell Scripts (1) SQL Server Agent (4) SQL Server Database Files (1) SQL Server Data Types (2) SQL Server Management Studio (SSMS) (14) SQL Server Network Connectivity (2) SQL Server on Linux (1) SQL Server Patching (2) SQL Server Performance (5) SQL Server Permissions (1) SQL Server Processes (5) SQL Server Replication (1) SQL Server Scripts (12) Windows Admin (21) Windows Authentication (2) Windows Automation (1) Windows Events (2) Windows Firewall (4) Windows Subsystem for Linux (WSL) (20)