- redis is key-value data, each data is a key-value pair.
- All data manipulation commands, you can view Chinese website .
- Type of the key is a string
- There are five types of values:
- String string
- Hash hash
- List list
- Collection set
- Ordered set zset
string type:
- redis string is the most basic type.
- The maximum that can store 512MB of data.
- The string type is binary safe, you can be thought of any data, such as digital, graphics, serialized objects.