Microsoft SQL Server SSIS – The RPC server is unavailable

Once installed Microsoft SQL Server SSIS (Integration Services) on a Windows Server node, when you try connect to it remotely (SQL Server Integration Service) directly from SSMS you could see an error related to “The RPC server is unavailable”. Read More …

SQL Server – Performance Best Practices

Talking about SQL Server optimization, query tuning is often the fastest way to accelerate SQL Server performance. Most often system-level Read More …

Windows 10 – Hide specific User Accounts from the Logon Screen

When you have too many people using your PC, or you want to keep an account secret, use this guide to hide user accounts from the Windows 10 sign-in screen. You can do this using Windows Registry. Read More …

Enabling DNS Registration Refresh Interval

On Active Directory domains is very important that clients set automatically their own DNS names on authoritative DNS servers for Read More …

Windows – Clear Group Policy Cache

That’s quite uncommon, but if we need to clear the local cache of Group Policies Objects (GPO) on a workstation/laptop joined to a domain, there are three main methods we can use to accomplish this activity. Read More …

Windows 10 – Disable Notifications and Notifications Balloons

Disabling Microsoft Windows 10 notifications can be a blessing if you have the tendency of getting a lot of them. You always have the option of checking the notifications yourself later and not have to deal with those distracting notifications. Read More …

Powershell – Variable for Null, Empty String and White Space

More often than not, we create variables with the intent they will hold a value. We typically then choose to act upon that value. Therefore, if a variable doesn’t have value, this is something we would want to check against in our conditional logic flow. Read More …

Active Directory – Schema Master FSMO Role

Schema Master is another FSMO role which is responsible for making changes to the Active Directory schema. The schema stores descriptions of all Active Directory classes and attributes (LDAP://cn=schema,cn=configuration,dc=). Read More …

Enable WinRM with Group Policy for PowerShell Remoting

PowerShell Remoting really can makes a routine work a lot easier, but it requires quite a bit of work to get all the remote computers ready to take the remoting calls, such as automatically start Windows Remote Management service. Read More …