What are the different data types in Redis when using Node.js?

What are the different data types in Redis when using Node.js?

Redis supports several data types including strings, lists, sets, sorted sets, hashes, and more. Each type has its own use cases.

Can you explain how to use a hash in Redis with Node.js?

Sure! You can use the hset command to set fields in a hash. For example, client.hset('user:1000', 'name', 'John').

What about lists? How do I work with them?

For lists, you can use commands like lpush to add items and lrange to retrieve them. For instance, client.lpush('mylist', 'item1').

Are there any performance considerations when choosing a data type?

Yes, different data types have different performance characteristics. For example, strings are generally faster for simple key-value pairs, while hashes are better for storing related data.