Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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The role of Database Administrator (DBA) has become a key to success in today’s highly complex database systems. The best DBAs work behind the scenes, but are in the spotlight when critical issues arise. They plan, create, and maintain databases to ensure that the databases meet the data manage-ment needs of the business. DBAs also monitor the databases for perfor-mance issues and work to prevent unscheduled downtime. Being an effective DBA requires a broad understanding of the architecture of Oracle databases and expertise in solving system-related problems. The Oracle8i certified administrator track consists of the following five tests:...
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OCP: Oracle8i DBA Architecture & Administration and Backup & Recovery Study Gui
