Database administration












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The airline database is an active database. The admin of the database has configured the redo log buffer to 16M. Assume that, in every 1/2 second 1M of redo log entries are created. LGWR copies those entries from buffer to file when 1M full in 1 second.



At any point of time how much of redo log buffer is used? What do you do, for effective utilization of redo log buffer?



I think it will work from first second but I don't know what will do - I hope that you will help me....










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    Which dbms are you using?

    – jarlh
    16 hours ago











  • sql blus oracle database

    – Fatma Yusuf
    13 hours ago
















0















The airline database is an active database. The admin of the database has configured the redo log buffer to 16M. Assume that, in every 1/2 second 1M of redo log entries are created. LGWR copies those entries from buffer to file when 1M full in 1 second.



At any point of time how much of redo log buffer is used? What do you do, for effective utilization of redo log buffer?



I think it will work from first second but I don't know what will do - I hope that you will help me....










share|improve this question













migrated from stackoverflow.com 7 mins ago


This question came from our site for professional and enthusiast programmers.














  • 1





    Which dbms are you using?

    – jarlh
    16 hours ago











  • sql blus oracle database

    – Fatma Yusuf
    13 hours ago














0












0








0








The airline database is an active database. The admin of the database has configured the redo log buffer to 16M. Assume that, in every 1/2 second 1M of redo log entries are created. LGWR copies those entries from buffer to file when 1M full in 1 second.



At any point of time how much of redo log buffer is used? What do you do, for effective utilization of redo log buffer?



I think it will work from first second but I don't know what will do - I hope that you will help me....










share|improve this question














The airline database is an active database. The admin of the database has configured the redo log buffer to 16M. Assume that, in every 1/2 second 1M of redo log entries are created. LGWR copies those entries from buffer to file when 1M full in 1 second.



At any point of time how much of redo log buffer is used? What do you do, for effective utilization of redo log buffer?



I think it will work from first second but I don't know what will do - I hope that you will help me....







oracle sqlplus






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked 16 hours ago







Fatma Yusuf











migrated from stackoverflow.com 7 mins ago


This question came from our site for professional and enthusiast programmers.









migrated from stackoverflow.com 7 mins ago


This question came from our site for professional and enthusiast programmers.










  • 1





    Which dbms are you using?

    – jarlh
    16 hours ago











  • sql blus oracle database

    – Fatma Yusuf
    13 hours ago














  • 1





    Which dbms are you using?

    – jarlh
    16 hours ago











  • sql blus oracle database

    – Fatma Yusuf
    13 hours ago








1




1





Which dbms are you using?

– jarlh
16 hours ago





Which dbms are you using?

– jarlh
16 hours ago













sql blus oracle database

– Fatma Yusuf
13 hours ago





sql blus oracle database

– Fatma Yusuf
13 hours ago










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