Data compression for mapping tables

A memory system, comprising:

• a volatile memory;
• a non-volatile memory;
• and
• a controller coupled with the volatile memory and the non-volatile memory, wherein the controller is configured to cause the memory system to:
• receive a write command comprising data and a set of logical block addresses associated with the data;
• store, to the volatile memory in accordance with a set of physical block addresses of the non-volatile memory for writing the data, a mapping between a logical block address of the set of logical block addresses and the set of physical block addresses;
• and
• write the data to the set of physical block addresses in accordance with storing the mapping to the volatile memory.

A non-transitory computer-readable medium storing code comprising instructions which, when executed by a processor of an electronic device, cause the electronic device to:

• receive, by a memory system comprising a volatile memory and a non-volatile memory, a write command comprising data and a set of logical block addresses associated with the data;
• store, to the volatile memory in accordance with a set of physical block addresses of the non-volatile memory for writing the data, a mapping between a logical block address of the set of logical block addresses and the set of physical block addresses;
• and
• write the data to the set of physical block addresses in accordance with storing the mapping to the volatile memory.

A method, comprising:

• receiving, by a memory system comprising a volatile memory and a non-volatile memory, a write command comprising data and a set of logical block addresses associated with the data;
• storing, to the volatile memory in accordance with a set of physical block addresses of the non-volatile memory for writing the data, a mapping between a logical block address of the set of logical block addresses and the set of physical block addresses;
• and
• writing the data to the set of physical block addresses in accordance with storing the mapping to the volatile memory.