Due to the use LOGRETAIN = ON database configuration, the database log files will not be a database automatically from the active log directory deletion or recycling, the active log directory log files will be more and more, so it is necessary to the directory log file archiving. After the LOGRETAIN set to ON, the database will support the roll-forward recovery. At this point, the system will exist three types of log files: Activity Log: This log contains the transaction have not yet committed or rolled back the relevant information units, and have been submitted but not yet written to the database files of information services.
Chinese leadership model, not just the staff and subordinates fear and trepidation, and with the boss always hides G intention, as a leader, wants to implement the cost of Chinese leadership is still high. Successful Chinese leadership certainly good at "technique", good coordination and integration of resources between the parties. However, this is only the last form of expression. To make a Chinese leader, more emphasis on the individual nature of mind cultivation, the inherent requirements of the higher leadership. There is a fable: a dog a rabbit out of the nest after being chased, they laugh seeing the shepherd: "small, run faster than the big!" Dog responded: "I am running for a meal and, The rabbit is running for the life! "in the corporate team, because of the different roles and objectives, just as dogs and rabbits as be inspired by the natural potential and power are not the same. This is a required course for business leaders. Survey shows that the effectiveness of leadership and the leadership staff of the Asian business one of the most dissatisfied.