This lesson introduces key-value database processing.
Objectives and Skills
Objectives and skills for this lesson include:
- Understand NoSQL database concepts
- Understand key-value database concepts
- Use a key-value database with server-side scripts
Readings
Multimedia
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Examples
Activities
Complete the following activities using HTML, CSS, and a server-side scripting language. Apply best practices for user interface design and your selected scripting language, including modules, comments, indentations, naming conventions, and constants. Use HTML forms and input elements for input, server-side scripts for processing, and HTML elements for output. Use separate functions for each type of processing. Avoid global variables by passing parameters and returning results. Add comments at the top of the code modules and include references to any resources used. Add the completed code to your website as /lesson11.
- Create an application that allows the user to insert, update, and delete records in a key-value database. After each action, display the current records. Use any key-value database and data structure you like. Be sure to include date, text, and number field types in the data structure. If in doubt, any of the previous cyclone, earthquake, or wildfire activities may be used as data examples.
Lesson Summary
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Key Terms
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