40 lines
2.6 KiB
Markdown
40 lines
2.6 KiB
Markdown
# Design Persistence
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Line-by-line Instructions
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What are the most important facts that a developer should know about persistent data storage in this system?
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Write a few sentences or bullets indicating the most important aspects of your persistence design. Describe key decisions that are difficult for new developers to understand or that have changed over time.
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What are the ranked goals for persistence in this system?
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Consider how the list of sample goals can apply to your project. Add, edit, or delete goals as needed. Order them from most important to least important.
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What is the logical database design?
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Link to your logical database design and add addition notes as needed.
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What are the physical tables and views?
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Link to your physical database design and add addition notes as needed.
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How will objects in the application be stored in the database?
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Briefly describe your approach to object-relational mapping.
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What database access controls will be used?
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Describe the set of database users that will be used and their permissions.
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Is this application's central database accessible to other applications?
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Briefly explain which applications are expected to use this system's database.
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What data needs to be stored in files?
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List and describe all the files that the system writes to disk.
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What are the conventions for directory structure and file naming?
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Write a sentence or bullet for each directory that the system uses to store user data, and one for each file naming convention.
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What file system access controls will be used?
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Specify the operating system file access controls that will be used. E.g., certain files will be owned by certain operating system users, and each file will be readable, writeable, and/or executable by its owning user, user group, or other users.
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What information (if any) will be stored on client machines? For how long?
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If you use cookies or client-side caches, describe those here.
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Expressiveness: To what extent has this been achieved?
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Evaluate how well your design achieves its stated goals.
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Ease of access: To what extent has this been achieved?
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Evaluate how well your design achieves its stated goals.
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Reliability: To what extent has this been achieved?
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Evaluate how well your design achieves its stated goals.
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Capacity: To what extent has this been achieved?
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Evaluate how well your design achieves its stated goals.
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Security: To what extent has this been achieved?
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Evaluate how well your design achieves its stated goals.
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Performance: To what extent has this been achieved?
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Evaluate how well your design achieves its stated goals.
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Interoperability: To what extent has this been achieved?
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Evaluate how well your design achieves its stated goals.
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