Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.What is a dirty buffer?,”When[…]
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Java Database Connectivity
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Read moreWhat is the Recycle Pool
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Read moreWhen does the DBWn actually write to disk?,”The DBWn process writes dirty buffers to disk under the following conditions:• When a server process cannot find a clean reusable buffer after scanning a threshold number of buffers, it signals DBWn to write. DBWn writes dirty buffers to disk asynchronously while performing other processing.• DBWn writes buffers to advance the checkpoint, which is the position in the redo thread (log) from which instance recovery begins. This log position is determined by the oldest dirty buffer in the buffer cache.In all cases
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.When does the DBWn actually[…]
Read more3 major structures in Oracle Database server,”memory structures, process structures
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Read moreWhat is the nK Buffer Cache
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Read moreDescribe the LGWR
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.Describe the LGWR Log Writer[…]
Read moredata replication
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.data replication -store a copy[…]
Read morefailure transparency
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Read more-reliability-fast response
Average Rating 0 out of 5 stars. 0 votes.You must log in to submit a review.-reliability-fast response advantages of data[…]
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