C:\Windows\System32\drivers\etc\hosts

How to Build 19c RAC on Windows - 1 of 4 - Preparing Two Database Servers

by Ed Chen
July 6, 2022January 19, 2023

Earlier, we have talked about how to build a RAC database 19c on Linux platform already. This time, we turn to Windows platform, more specificially,… Read More »

How to Resolve ORA-12535: TNS:operation timed out

by Ed Chen
February 11, 2019May 24, 2023

ORA-12535 and TNS-12535 ORA-12535 is the same as TNS-12535, they all indicate that the connection between the client and the listener has been timed out.… Read More »

/etc/hosts Does Not Work on Linux or Windows?

by Ed Chen
July 23, 2014February 13, 2023

/etc/hosts or C:WindowsSystem32driversetchosts is a file for resolving the domain name in a local manner. If you set it incorrectly, you will see no effects… Read More »

TNSPING, How and Why

by Ed Chen
July 22, 2014April 26, 2023

TNSPING Utility tnsping is a network testing utility provides by Oracle to test the availability of listener through the substrate of Oracle Net. Somebody may… Read More »

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