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Questions and Answers
Which command in Redis creates or changes a value that corresponds to a given key?
Which command in Redis creates or changes a value that corresponds to a given key?
- GET
- DELETE
- SET (correct)
- INCR
What is the largest size for a single string value in Redis?
What is the largest size for a single string value in Redis?
- 512KB
- 1GB
- 2GB
- 512MB (correct)
What is a bitmap in Redis used for?
What is a bitmap in Redis used for?
- Representing data elements that are on or off (correct)
- Storing images as keys
- Creating data models specific to the needs of the organization
- Working with numeric data
Study Notes
Redis Commands and Data Structures
- The SET command in Redis is used to create or change a value that corresponds to a given key.
Redis Data Limits
- The largest size for a single string value in Redis is 512 megabytes (MB).
Redis Data Structures
- A bitmap in Redis is a compact way to store bit-level data and can be used for counting, such as counting the number of users who have a certain attribute.
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Description
Redis Data Modeling Quiz: Test your knowledge on how to represent data in Redis using keys and learn about the different commands and data structures available. Discover best practices for efficient data storage and retrieval in Redis.
