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keep-alive

Database Administration & Monitoring, Database management, PostgreSQL

PostgreSQL High Availability: Patroni, Ectd , HAProxy , Keepalived

03.02.2021 by Open source Team

By Mouhamadou Diaw Patroni is one the most famous tool that can be used to setup a high avalaibilty for PostgreSQL. In this blog I am describing a test I did. Below the environment we will(…)

Database Administration & Monitoring, Oracle

SQLNET.EXPIRE_TIME and ENABLE=BROKEN

15.02.2020 by Oracle Team

By Franck Pachot . Those parameters, SQLNET.EXPIRE_TIME in sqlnet.ora and ENABLE=BROKEN in a connection description exist for a long time but may have changed in behavior. They are both related to detecting dead TCP connections with keep-alive probes. The former(…)