Het CAP-theorema: de werkelijke betekenis

Achtergrond In de gesprekken, discussies en uitleg over diverse SQL-, NoSQL- en/of Big Data systemen wordt vaak het CAP-theorema aangehaald. Het CAP-theorema, opgesteld in 2000 door Eric Brewer, gaat over computersystemen in de breedste zin van het woord en stelt dat Continue reading

Upgrading to TFS 2012 with service accounts from an old domain

If you’re tfs server has been moved between domains or have had users in trusted domains that don’t exist anymore, it might be advisable to run before the upgrade: TfsConfig.exe identities If you don’t see any service accounts from strange Continue reading

SCVMM Migration warning

Problem Today i received the following warning during migration of several VM’s to another host: Warning (2912) An internal error has occurred trying to contact an agent on the [MyServer.FQDN] server. (The directory is not empty (0×80070091)) Recommended Action Ensure Continue reading