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Ideal way to start 'Database Server' in PostgreSQL 11


PostgreSQL 9.1 Hot Backup Error: the database system is starting upPostgresql - Segmentation fault (core dumped)which postgres do i have installed? what directory needs to be in my path to run initdb?Moving postgresql data directorypg_upgrade unrecognized configuration parameter “unix_socket_directory”runuser error on CentOS 7 Postgres 9.4Upgrade from Postgres 9.3 to 9.5pg_ctl won't start postgresParse error in pg_hba.confpsql: FATAL: role “postgres” does not exist













0















PostgreSQL version : 11.2
OS : RHEL 7.5



I am new to PostgreSQL.
I would like to know which is the ideal way to start 'Database server' . In Oracle world, we call this starting the instance.



Should I be using Option A or Option B ?



Option A. As root user , run



# systemctl start postgresql-11


Option B. As postgres user, run



$ postgres -D /var/lib/pgsql/11/data


NB: For Option B, PostgreSQL 11's official doc mentions a different directory (/usr/local/pgsql/data) as shown below . Maybe the doc not updated.



$ postgres -D /usr/local/pgsql/data


https://www.postgresql.org/docs/11/server-start.html









share







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    0















    PostgreSQL version : 11.2
    OS : RHEL 7.5



    I am new to PostgreSQL.
    I would like to know which is the ideal way to start 'Database server' . In Oracle world, we call this starting the instance.



    Should I be using Option A or Option B ?



    Option A. As root user , run



    # systemctl start postgresql-11


    Option B. As postgres user, run



    $ postgres -D /var/lib/pgsql/11/data


    NB: For Option B, PostgreSQL 11's official doc mentions a different directory (/usr/local/pgsql/data) as shown below . Maybe the doc not updated.



    $ postgres -D /usr/local/pgsql/data


    https://www.postgresql.org/docs/11/server-start.html









    share







    New contributor




    Keith Brabant is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      0












      0








      0








      PostgreSQL version : 11.2
      OS : RHEL 7.5



      I am new to PostgreSQL.
      I would like to know which is the ideal way to start 'Database server' . In Oracle world, we call this starting the instance.



      Should I be using Option A or Option B ?



      Option A. As root user , run



      # systemctl start postgresql-11


      Option B. As postgres user, run



      $ postgres -D /var/lib/pgsql/11/data


      NB: For Option B, PostgreSQL 11's official doc mentions a different directory (/usr/local/pgsql/data) as shown below . Maybe the doc not updated.



      $ postgres -D /usr/local/pgsql/data


      https://www.postgresql.org/docs/11/server-start.html









      share







      New contributor




      Keith Brabant is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      PostgreSQL version : 11.2
      OS : RHEL 7.5



      I am new to PostgreSQL.
      I would like to know which is the ideal way to start 'Database server' . In Oracle world, we call this starting the instance.



      Should I be using Option A or Option B ?



      Option A. As root user , run



      # systemctl start postgresql-11


      Option B. As postgres user, run



      $ postgres -D /var/lib/pgsql/11/data


      NB: For Option B, PostgreSQL 11's official doc mentions a different directory (/usr/local/pgsql/data) as shown below . Maybe the doc not updated.



      $ postgres -D /usr/local/pgsql/data


      https://www.postgresql.org/docs/11/server-start.html







      postgresql





      share







      New contributor




      Keith Brabant is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.










      share







      New contributor




      Keith Brabant is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.








      share



      share






      New contributor




      Keith Brabant is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









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      Keith BrabantKeith Brabant

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      New contributor




      Keith Brabant is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      Keith Brabant is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      Keith Brabant is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






















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