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公开(公告)号：US20230037753A1
公开(公告)日：2023-02-09
申请号：US17973889
申请日：2022-10-26
Abstract: This application provides a code execution method, including: A pre-preparation service module obtains a pre-preparation policy set by a user; the pre-preparation service module downloads, based on the pre-preparation policy, an updated code file included in an updated code version from a code hosting platform to a storage cluster; the pre-preparation service module receives a code execution request, and determines a storage address of code content corresponding to the code execution request in the storage cluster and sends the storage address to an executor; the executor obtains the code content based on the received storage address and t executes the obtained code content. This can avoid a problem of low compilation and building completion efficiency caused by a relatively long time occupied by a download action in the conventional technology.
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公开(公告)号：US20230015941A1
公开(公告)日：2023-01-19
申请号：US17947388
申请日：2022-09-19
Inventor： Gang XIONG
Abstract: In one example method, a second memory stores data in a database, and the second memory is a memory independent of a first device and a second device. When determining that a database service needs to be switched, the first device may migrate a redo log of the database from a first memory of the first device to the second memory. The second device migrates the redo log from the second memory to a third memory of the second device, and the first device and the second device perform operating system status migration online.
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公开(公告)号：US11523252B2
公开(公告)日：2022-12-06
申请号：US16988858
申请日：2020-08-10
Inventor： Hongna Chang
Abstract: A positioning method includes separately sending, by a terminal, a request for obtaining assistance data to a serving base station and a neighboring cell base station; separately receiving, by the terminal, assistance data from the serving base station and the neighboring cell base station; identifying, by the terminal based on the assistance data, reference signals received from the serving base station and the neighboring cell base station; calculating, by the terminal, a time difference of arrival based on times at which the reference signals arrive at the terminal; and sending, by the terminal, the time difference to a server using an application layer protocol, to enable the server to calculate location information of the terminal.
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公开(公告)号：US20220365775A1
公开(公告)日：2022-11-17
申请号：US17851627
申请日：2022-06-28
Inventor： Zhao Wei , Guangtai Liang , Lin Li , Qianxiang Wang
Abstract: A method for merging a plurality of software code change versions, where a merging apparatus may first analyze code change areas in a software code preliminarily merged version and two different software code change versions. After change intents of the two code change areas are determined, the merging apparatus eliminates, based on a conflict elimination rule set and the change intents of the two code change areas, a conflict block in the software code preliminarily merged version.
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公开(公告)号：US11487618B2
公开(公告)日：2022-11-01
申请号：US17153810
申请日：2021-01-20
Inventor： Xiaowei Liu , Huatao Wu , Lihui Yin
Abstract: A storage client needs to store to-be-written data into a distributed storage system, and storage nodes corresponding to a first data unit assigned for the to-be-written data by a management server are only some nodes in a storage node group. When receiving a status of the first data unit returned by the management server, the storage client may determine quantities of data blocks and parity blocks needing to be generated during EC coding on the to-be-written data. The storage client stores the generated data blocks and parity blocks into some storage nodes designated by the management server in a partition where the first data unit is located. Accordingly, dynamic adjustment of an EC redundancy ratio is implemented, and the management server may exclude some nodes in the partition from a storage range of the to-be-written data based on a requirement, thereby reducing a data storage IO amount.
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Patent Agency Ranking
公开(公告)号：US20220329650A1
公开(公告)日：2022-10-13
申请号：US17852724
申请日：2022-06-29
Inventor： Qi Zhang , Fei Qi , Guansheng Shu
IPC: H04L67/1001 , H04L43/0823 , H04L67/025
Abstract: A control node divides a plurality of edge nodes included in an edge node cluster into N edge node sets, where each edge node set includes at least two edge nodes. The control node selects M second edge nodes from a first edge node set, where the first edge node set is one of the N edge node sets. The control node sends a control rule to the M second edge nodes, so that the second edge node performs fault detection on a first edge node according to the control rule. Therefore, when the control node cannot perform fault detection on the first edge node, the second edge node can perform fault detection on the first edge node.
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公开(公告)号：US11461199B2
公开(公告)日：2022-10-04
申请号：US16905397
申请日：2020-06-18
Inventor： Xiangyang Wu , Zhi Zhao , Rong Chen , Xuan Jiang
IPC: G06F11/00 , G06F11/20 , H04L43/0852 , H04L41/0663 , G06F11/14 , G06F9/455 , H04L41/0668 , H04L67/10
Abstract: A redundancy method includes that a first disaster management function (DMF) device on a first site side receives a first request including identification information of a first virtual machine (VM) and a recovery point objective (RPO), allocates a maximum allowable delay time to each node that input/output (IO) data of the first VM passes through in a redundancy process, and sends a second request to a second DMF device on a second site side. The second request includes a maximum allowable delay time of a second replication gateway function (RGF) device on the second site side, and a maximum allowable delay time of an IO writer function (IOWF) device on the second site side and requests the second site side to perform redundancy on the first VM. Hence, the RPO requirements of the tenants can be satisfied in an entire redundancy process.
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公开(公告)号：US20220284060A1
公开(公告)日：2022-09-08
申请号：US17750508
申请日：2022-05-23
Inventor： Dongcai Lu , Yuanzhen Liu , Yi Zheng , Jing Yuan , Baoxing Huai
IPC: G06F16/9032 , G06N5/02
Abstract: A question answering method based on a knowledge graph are disclosed, including: After obtaining a first natural query statement including a first query entity and first entity characteristic information, the terminal queries the knowledge graph based on the first query entity and the first entity characteristic information, to obtain a first result. The terminal obtains a second natural query statement after outputting the first result. The terminal determines a missing part in the second natural query statement based on the first query entity or the first entity characteristic information. The terminal queries the knowledge graph based on the missing part in the second natural query statement to obtain a second result, and outputs the second result.
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公开(公告)号：US11422843B2
公开(公告)日：2022-08-23
申请号：US16672222
申请日：2019-11-01
Inventor： Qingxiang Peng
Abstract: A virtual machine migration method and apparatus are provided, which pertain to the field of computer technologies. The method includes: obtaining a first mapping relationship, pre-stored on a source cloud platform, between a source virtual machine (VM) and a specified user when data in the source VM is migrated to a destination VM; configuring the destination VM and the specified user to form a second mapping relationship according to the obtained first mapping relationship; and storing the second mapping relationship on a destination cloud platform. Therefore, a user that has registered on the source VM can log in to a virtual desktop corresponding to the destination VM and does not need to register on the destination VM again.
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公开(公告)号：US20220224615A1
公开(公告)日：2022-07-14
申请号：US17705709
申请日：2022-03-28
Inventor： Lei Xiao , Keyong Sun , Hongwei Sun
IPC: H04L43/067 , H04L43/0817 , H04L43/0852 , H04L41/5003
Abstract: A latency assurance method is applied to a cloud platform and includes a service provision system and a latency assurance system. The service provision system includes a service created for a user according to a service requirement of the user. The latency assurance system is configured to provide a latency assurance cloud service for the user. The latency assurance cloud service provides latency assurance for the service of the user in the service provision system. The latency assurance method includes that the latency assurance system obtains a latency requirement parameter from the user and in a configuration interface, where the latency requirement parameter includes information about the service and a latency requirement that the service needs to meet.
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