Explain the difference between logical and physical design.
What will be an ideal response?
A logical design defines what must take place, not how it will be accomplished. Logical designs do not address the actual methods of implementation. In contrast, a physical design is like a set of blueprints for the actual construction of a building.
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You are designing a web application that stores static assets in an Amazon Simple Storage Service (S3) bucket. You expect this bucket to immediately receive over 150 PUT requests per second. What should you do to ensure optimal performance?
A. Use multi-part upload. B. Add a random prefix to the key names. C. Amazon S3 will automatically manage performance at this scale. D. Use a predictable naming scheme, such as sequential numbers or date time sequences, in the key names
To open a table, double-click the name of the table in the ___________.
Fill in the blank(s) with the appropriate word(s).