ZONE-AWARE MEMORY MANAGEMENT IN MEMORY SUB-SYSTEMS

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Inventor(s)

ZONE-AWARE MEMORY MANAGEMENT IN MEMORY SUB-SYSTEMS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240256463 titled 'ZONE-AWARE MEMORY MANAGEMENT IN MEMORY SUB-SYSTEMS

Simplified Explanation

The patent application describes a system that efficiently stores data in memory blocks based on logical addresses.

The system receives a request to store data associated with a specific logical block address (LBA) in a particular zone.
It selects an available physical memory block based on the version identifier of the zone and erase values.
The data is then stored in the selected physical memory block.

Key Features and Innovation

Efficient data storage based on logical addresses and zone identifiers.
Dynamic selection of physical memory blocks based on version identifiers and erase values.
Mapping of logical block addresses to physical memory blocks for optimized data storage.

Potential Applications

This technology can be applied in:

Solid-state drives (SSDs)
Embedded systems
Data centers for optimized data storage and retrieval.

Problems Solved

Efficient utilization of physical memory blocks.
Improved data storage performance.
Enhanced data management based on logical addresses.

Benefits

Faster data storage and retrieval.
Reduced wear on memory blocks.
Enhanced reliability of data storage systems.

Commercial Applications

This technology can be used in SSD manufacturing for improved performance and longevity.
Data center operators can benefit from optimized data storage solutions for faster access to information.

Prior Art

Readers can explore prior art related to memory management systems, logical addressing, and data storage optimization in the field of computer science and storage technologies.

Frequently Updated Research

Researchers are constantly exploring new methods for optimizing data storage and memory management in various computing systems.

Questions about Memory Management

How does this technology improve data storage efficiency?

This technology improves data storage efficiency by dynamically selecting physical memory blocks based on version identifiers and erase values, optimizing the storage process.

What are the potential applications of this memory management system?

The potential applications of this memory management system include SSDs, embedded systems, and data centers, where efficient data storage and retrieval are crucial.

Original Abstract Submitted

disclosed is a system including a memory device having a plurality of physical memory blocks and associated with a logical address space that comprises a plurality of zones, wherein each zone comprises a plurality of logical block addresses (lbas), and a processing device, operatively coupled with the memory device, to perform operations of receiving a request to store data referenced by an lba associated with a first zone of the plurality of zones, obtaining a version identifier of the first zone, obtaining erase values for a plurality of available physical memory blocks of the memory device, selecting, in view of the version identifier of the first zone and the erase values, a first physical memory block of the plurality of available physical memory blocks, mapping a next available lba within the first zone to the first physical memory block, and storing the data in the first physical memory block.