Samsung Electronics Co., Ltd.

DuckJoo Lee

Dong-Uk Kim

Yong-Taek Jeong

Hanjoon Kim

Jeonguk Kang

Seungjun Yang

Sangyeun Cho

Joonho Baek

JinHo Yi

A server device includes a plurality of interface circuits configured to connect with a network, and perform format conversion between network packets and data chunks, the network packets being packets communicated with the network, the data chunks complying with an internal format; a plurality of memory modules operating independently of each other; and a switch circuit connected between the plurality of interface circuits and the plurality of memory modules, the switch circuit being configured to select at least one memory module from among the plurality of memory modules based on an attribute of a first data chunk transmitted from the plurality of interface circuits and, send the first data chunk to the selected memory module, wherein the selected at least one memory module is configured to, decode the first data chunk, and perform a read or write operation associated with the first data chunk based on the decoding result.

Server device including interface circuits, memory modules and switch circuit connecting interface circuits and memory modules

An object storage system includes a plurality of memory devices; and a memory controller configured to, receive a value and a key from a host, the key identifying the received value, store data corresponding to the received value in the plurality of memory devices, generate, based on the received value, a parity for detecting an error of the stored data, manage key-value mapping information that identifies a correspondence relationship between the received value and the key, and manage the parity in the key-value mapping information such that the parity corresponds to the received value and the key.

Object storage system managing error-correction-code-related data in key-value mapping information

A memory system includes a plurality of memory devices and a memory controller configured to control the memory devices. The memory controller receives a read request having a variable size, generates at least one memory request having a fixed size in response to the read request, and transmits the at least one memory request to at least one of the memory devices.

Memory system and read request management method thereof

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Suwon-si, South Korea

DuckJoo Lee