In this article you will learn how to create the Configuration Database for standalone installation using a Local Account .
After I've installed SharePoint Server 2013 on a Windows Server 2012 R2 I ran the configuration wizard to finalize and configure the installation.At the step "Specify Configuration Database Setting" I chose to use my local machine as my database server (because it a development machine) and I left the default database name unchanged.At the "Specify Database Access Account" section I typed my current local account since I'm working on my local home development machine and I'm not connected to a domain as in the following:I got this error after clicking Next:Apparently SharePoint doesn't allow creating the configuration database with a local user account.The good news is that there is a work around, all you need is to create the database manually using SharePoint 2013 Management Shell.Open SharePoint 2013 Management Shell and type the following command: New-SPConfigurationDatabaseHit enter; it will ask about the following:
Type the required info then hit Enter again:This will create all necessary databases, you can re-run the Configuration Wizard and select the option “Connect to an existing farm”. Extra note I'm using SQL Server 2008 R2 when I first tried to create the configuration databases and I got this error: SharePoint 2013 supports SQL Server 2008 R2 Service Pack 1 and higher versions so the error disappeared when I installed SP2. I hope that will help.
SharePoint Framework (SPFx) A Developers Guide