New blog post:
In which I explore the impact of SQL Server 2025’s PBKDF2 hashing algorithm on password cracking and compare it with SQL Server 2022.
#sqlserver #sqldba #microsoftsqlserver #mssqlserver #mssql #mssqldba #sql #security #pbkdf2
https://vladdba.com/2025/06/23/looking-into-sql-server-2025s-new-pbkdf2-hashing-algorithm/
Looking into SQL Server 2025's new PBKDF2 hashing algorithm

In this post I explore the impact of SQL Server 2025's PBKDF2 hashing algorithm on password cracking and compare it with SQL Server 2022.

VladDBA

Really hate that in SQL Server 2022 Microsoft added the ability to enforce strict encryption (TLS wrapped TDS) but failed to implement support for this in the SQL Agent and apparently other commonly used tools/functionality.

I mean, who needs the agent, logs shipping, or replication?

The following features or tools still use previous version of drivers that don't support TDS 8.0, and as such, might not work with the strict connection encryption:

Always On availability groups
Always On failover cluster instance (FCI)
SQL Server Replication
Log Shipping
SQL Server CEIP service
SQL Server Agent
Database Mail
Linked Servers
Polybase connector to SQL Server
SQL VSS Writer

Reference: https://learn.microsoft.com/en-us/sql/relational-databases/security/networking/tds-8?view=sql-server-ver16

#sqlserver #MicrosoftSQLServer

TDS 8.0 - SQL Server

This article discusses TDS 8.0, the application layer protocol used by clients to connect to SQL Server.

Recently updated:
This blog post outlines ways to fix the access denied error you might encounter when attaching a database via SSMS in certain conditions.
#sqlserver #sqldba #powershell #microsoftsqlserver #mssqlserver #mssql #mssqldba #dba
https://vladdba.com/2022/09/29/fix-access-denied-when-attaching-a-database-via-ssms/
"Access denied" when attaching a database via SSMS

This post outlines a few ways to fix the access denied error you might encounter when attaching a database via SSMS in certain conditions.

VladDBA

SQL Server Management Studio 21.2.5 is out.

Fans of maintenance plans and SSIS will be happy to know the two features have been reinstated as part of this update.

Release notes: https://learn.microsoft.com/en-us/ssms/release-notes-21#21.2.5
#sqlserver #sqldba #microsoftsqlserver #mssqlserver #mssql #mssqldba #sql #ssms

New blog post:
In which I cover a fairly common VM CPU configuration mistake that may end up hurting your SQL Server’s performance and wasting licensing money.
#sqlserver #sqldba #microsoftsqlserver #mssqlserver #mssql #mssqldba #sql
https://vladdba.com/2025/06/08/vm-cpu-configuration-sql-server-performance-licensing/
The VM CPU configuration mistake that is hurting your SQL Server performance and wasting licensing money

In this post I cover a VM CPU configuration mistake that may end up hurting your SQL Server's performance and wasting licensing money.

VladDBA
New blog post:
Which covers creating SQL Server 2025 containers in #Podman, #Qnap Container Station, #sqlcmd, and restoring a sample database to test the new version.
#sqlserver #sqldba #microsoftsqlserver #mssqlserver #mssql #mssqldba #sql #container #docker
https://vladdba.com/2025/05/30/sql-server-2025-container/
Create a SQL Server 2025 container

This post covers creating SQL Server 2025 containers in Podman, Qnap, and sqlcmd, and restoring a sample database to test the new version.

VladDBA
New blog post:
Which covers a potentially breaking change that comes with the version of sqlcmd shipped with SQL Server 2025.
#sqlserver #sqldba #microsoftsqlserver #mssqlserver #mssql #mssqldba #sql
https://vladdba.com/2025/05/25/breaking-change-sqlcmd-version-sql-server-2025/
Breaking change in the sqlcmd version shipped with SQL Server 2025

This short blog post covers a potentially breaking change that comes with the version of sqlcmd shipped with SQL Server 2025.

VladDBA
New blog post:
Covering system object changes in SQL Server 2025 versus 2022, as well as differences in the install kit.
#sqlserver #sqldba #microsoftsqlserver #mssqlserver #mssql #mssqldba #sql
https://vladdba.com/2025/05/25/system-object-changes-sql-server-2025-2022/
System object changes in SQL Server 2025 vs 2022

This post covers system object changes in SQL Server 2025 versus 2022 that I was able to find as well as differences in the install kit.

VladDBA

How to Create a Table in SQL Server Management Studio.

Como Crear Una Tabla en SQL Server Management Studio.

👉 https://blog.nubecolectiva.com/como-crear-una-tabla-en-sql-server-management-studio/

#programming #coding #programación #webdevelopment #devs #softwaredevelopment #microsoftsqlserver #ssms

View SQL Server system objects' definitions

If you've ever been curios about ways to view SQL Server system objects' definitions, then this blog post is for you.

VladDBA