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{ Category Archives } sqlnet

tracing slow listener connections- for the new oracle dba

you are a new oracle dba and you want to find out why connecting to your database from other servers is verl slow. you want to see if the listener is the reason

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ora-12547 TNS: lost contact – troubleshooting- for the new oracle dba

you are a new oracle dba and your application connection to your oracle database server failed with the ORA-12547 TNS: lost contact error

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oracle sqlnet issues – tracing and troubleshooting-for the new oracle dba

you are a new oracle dba and you would like to know how to trace the client sqlnet and server sqlnet components since your application had issues connecting to your database server

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