Abstract: An input/output (I/O) request processing method includes: receiving a target I/O request, where the target I/O request carries a destination address and a target logical block address, and the destination address is a node address of a first storage node; determining, based on a preset correspondence between a logical block address and a storage node, a second storage node corresponding to the target logical block address; if the second storage node is inconsistent with the first storage node, modifying the destination address in the target I/O request to a node address of the second storage node, to obtain a target I/O request having a modified destination address; and sending the target I/O request having the modified destination address.

Abstract: A computer system includes a computing node, a storage node, and an intermediate device. A service runs in the computing node. The storage node stores data of the service. The service is provided with a storage space, and the service performs an operation on the data of the service in the storage node by accessing the storage space. The intermediate device manages the metadata of the storage space, and implements a data operation between the computing node and the storage node based on the metadata of the storage space.

Abstract: Disclosed are a variable-temperature yarn with a continuous sense of cold and a manufacturing method thereof. A fiber of the variable-temperature yarn with a continuous sense of cold comprises a skin part and a core part, wherein the core part is wrapped in the skin part and is made of a PCM or phase-change energy-storage wax, and a cross-sectional area of the PCM or phase-change energy-storage wax accounts for 5%-70% of a cross-sectional area of the fiber. More PCMs can be directly injected into a fiber core, so that a textile product has a stronger sense of cold, the sense of continuous cold of the product is greatly improved, the requirement of users for cold experience is better met, and the market blank is filled.

Abstract: This application provides a data transmission method and apparatus. The method includes: determining a first sending rate based on a network performance objective of first data and a network status of a first transmission control protocol (TCP) connection of a transport layer protocol, where the first TCP connection is used to send the first data; and sending the first data based on the first sending rate. In this way, network congestion control is more flexible, and TCP-based data transmission efficiency is improved.

Abstract: A communication method and apparatus relating to the field of communication technologies. The method includes a network device receives at least two packets, and aggregates the at least two packets to obtain aggregated packets. Messages to which the at least two packets separately belong have a same message index. The message index is used to index the messages to which the at least two packets separately belong. In the communication method provided in this application, the network device is used to implement aggregation processing, to reduce a communication delay and data redundancy in a communication network.

Abstract: This application provides a data transmission method and apparatus. The method includes: determining a first sending rate based on a network performance objective of first data and a network status of a first transmission control protocol (TCP) connection of a transport layer protocol, where the first TCP connection is used to send the first data; and sending the first data based on the first sending rate. In this way, network congestion control is more flexible, and TCP-based data transmission efficiency is improved.

Abstract: Provided are compounds generated by conjugation of triptolide with glucose to form glucose-triptolide conjugates, provides compounds with effective anti-proliferative activity and improved tolerability as compared to naturally occurring triptolide compounds.

Abstract: Provided are compounds generated by conjugation of triptolide with glucose to form glucose-triptolide conjugates, provides compounds with effective anti-proliferative activity and improved tolerability as compared to naturally occurring triptolide compounds.

Abstract: Provided are compounds generated by conjugation of triptolide with glucose to form glucose-triptolide conjugates, provides compounds with effective anti-proliferative activity and improved tolerability as compared to naturally occurring triptolide compounds.