Abstract: An object storage method includes: receiving an operation instruction, towards a target object, transmitted by a client terminal of a user; in response to the operation instruction, determining a storage area corresponding to the target object, where the storage area is located in a key-value storage database, the storage area is associated with a data table in the key-value storage database, and storage information of objects in the storage area is recorded in the data table; and processing the target object in the storage area of the key-value storage database according to the operation instruction, and modifying storage information of the target object in the data table according to a result of processing the target object.

Abstract: The present disclosure provides an access log processing method and an access log processing device. In some embodiments, a cache server divides virtual nodes to which each access server is mapped into groups according to domain name weight information of a first domain name, determines a first virtual node corresponding to the first domain name in each group, determines a first access server corresponding to each first virtual node according to node configuration information, and sends access logs of the first domain name to the first access server. This technical solution ensures effective processing of access logs in case of high traffic.

Abstract: Embodiments of the present disclosure relate to the Internet, and disclose a method and system for loading a web page, and a server. In the present disclosure, a method for loading the web page is applied to an edge server of a content delivery network, including: obtaining a loading list corresponding to a page according to a page loading request when the page loading request is received from a user terminal, and the loading list includes several add-ins to be loaded; identifying from a resource to be accelerated the add-ins to be loaded; rewriting the resource to be accelerated in the loading list according to a predetermined optimization scheme; and feeding back the rewritten loading list to the user terminal for the user terminal to request each add-in on the loading list to perform a page loading.

Abstract: An Html5-based audio/video playing method includes: based on a playing scenario, downloading audio/video data under the playing scenario; performing format conversion on the audio/video data; and loading the audio/video data after format conversion into an Html5 player.

Abstract: The present invention provides a method and a system for setting a video cover. The method includes: receiving, by a codec service cluster, a cover creation request carrying cover parameters of a target video, and obtaining, by the codec service cluster, a video file of the target video, wherein the cover parameters at least include a video segment identifier, a video segment rewind demand, and a video segment playback speed; according to the cover parameters of the target video and the video file of the target video, generating, by the codec service cluster, a cover video file of the target video; and feeding back, by the codec service cluster, the cover video file of the target video to enable a feedback receiver to set the video cover for the target video based on the cover video file.

Abstract: The present disclosure provides a method and related devices for domain name bandwidth adjustment. The method includes: receiving domain name bandwidth information reported by each on-site bandwidth management server and based on the domain name bandwidth information, determining a target domain name having the domain name bandwidth exceeding a specified bandwidth threshold; determining a to-be-adjusted bandwidth corresponding to the target domain name, and allocating the to-be-adjusted bandwidth among a plurality of sites; determining a bandwidth control threshold of the target domain name for the corresponding site; and generating a flow control instruction containing the bandwidth control threshold, and sending the generated flow control instruction to the on-site bandwidth management server at the corresponding site, where the on-site bandwidth management server adjusts the domain name bandwidth of the target domain name in each node server at the site.

Abstract: The present disclosure provides a network traffic prediction method, an apparatus and an electronic device. In the present disclosure, the network traffic prediction method includes establishing a higher-level network traffic prediction model, where the higher-level network traffic prediction model includes a linear model; using independent variables of the linear model in the higher-level network traffic prediction model as dependent variables, establishing at least one layer of a lower-level network traffic prediction model, and decomposing independent variables in the lower-level network traffic prediction model till all independent variables of each lower-level network traffic prediction model are acquired naturally; and substituting a calculation model of the lower-level network traffic prediction model into the higher-level network traffic prediction model to obtain a complete network traffic prediction model.

Abstract: The present disclosure relates to domain name resolution technology and discloses a DNS resolution method, an authoritative DNS server and a DNS resolution system. In some embodiments, the authoritative DNS server receives a target domain name resolution request sent by a LDNS server, where the target domain name resolution request includes content information; the authoritative DNS server determines a target domain name resolution result according to the content information, and returns the target domain name resolution result to the LDNS server.

Abstract: The present disclosure discloses a method for processing streaming media data and a server for processing streaming media. The method includes: acquiring an index file of a streaming media data, where the streaming media data is segmented into a plurality of segment files; determining a target segment file to be replaced in the plurality of segment files in accordance with the index file and an information for replacing data; and converting a preset replacing streaming media data into a replacing segment file matched with the target segment file, and replacing the target segment file in the streaming media data with the replacing segment file to obtain the streaming media data of which the content is replaced. The technical solutions in the present disclosure can save an overhead of a streaming media server and a streaming media player, and improve an efficiency of replacing content.

Abstract: Quality of service monitoring method, device and system are provided. The method includes receiving a data packet of a service. The data packet is generated during a service interaction between a first device and at least one second device. The method also includes determining a service type of the data packet based on an application layer message and/or a transmission layer message of the data packet. The method also includes determining a quality of service indicator according to the service type, and acquiring analysis data in the data packet according to the quality of service indicator. The method also includes determining the quality of service of the service based on the analysis data.

Abstract: The present disclosure relates to the field of data processing technology, and more particularly, relates to a method for network traffic forwarding, request sending, and communication acceleration, a forwarding server and a node server. The network traffic forwarding method includes: receiving a first access request carrying an acceleration domain name from a user terminal and determining whether an origin site domain name corresponding to the acceleration domain name exists; if the origin site domain name exists, obtaining the origin site domain name corresponding to the acceleration domain name according to a first pre-set rule; and sending a second access request carrying the origin site domain name and corresponding origin site address information to an Internet acceleration platform to perform an accelerated transmission process in response to the second access request.

Abstract: The present disclosure relates to a method, an apparatus, a device, and a storage medium for pushing a video stream. The method includes: receiving a query request sent from a first node machine, where the first node machine generates the query request when receiving the video stream; determining a second node machine according to the query request, where the second node machine is in the same machine room as the first node machine, or, the second node machine is determined according to a result of domain name resolution on the first node machine; sending an address of the second node machine to the first node machine so that the first node machine pushes the video stream to the second node machine.

Abstract: A traffic redirecting method and a device are provided. The method includes: redirecting traffic to a proxy service module of a first proxy server; via the proxy service module, recognizing the traffic; and based on a recognition result, selecting a corresponding redirecting rule to redirect the traffic. The redirecting rule includes redirecting the traffic back to the source, redirecting the traffic to a traffic processing server, redirecting the traffic to a second proxy server, and discarding the traffic.

Abstract: A method includes: receiving a resource acquisition request of a target resource, and calculating resource identification information included in the resource acquisition request by using a first preset algorithm to obtain a target feature index value; if a resource file corresponding to the target feature index value exists locally, feeding back the resource file corresponding to the target feature index value, and if not, transmitting a data acquisition request of a specified segment of the target resource to a resource server of the target resource; receiving data of the specified segment fed back by the resource server, and calculating the data of the specified segment by using a second preset algorithm to obtain a target content index value; and if a resource file corresponding to the target content index value exists locally, feeding back the resource file corresponding to the target content index value, and if not, transmitting the resource acquisition request to the resource server.

Abstract: Certain embodiments of the present disclosure provide a method and apparatus for processing data. The method comprises, at an edge device, parsing a first data packet after receiving the first data packet sent by a client device to obtain a virtual IP address and a destination port that correspond to the first data packet; querying an IP address mapping table according to the virtual IP address to obtain a destination IP address corresponding to the virtual IP address; and sending the first data packet according to the destination IP address and the destination port.

Abstract: A method for processing a super-hot file includes: receiving a download request for a target file sent by a user client, and adding, into the download request, a cache parameter for indicating whether the target file is a super-hot file; matching an identifier of the target file against a super-hot file identifier library, and determining, according to a matching result, whether the target file is a super-hot file; if the target file is a super-hot file, generating a random identification code, and updating the cache parameter to a cache parameter indicating that the target file is a super-hot file; and determining a download server to which the random identification code is mapped, and forwarding the download request including the updated cache parameter to the download server.

Abstract: A distribution method includes: receiving a file query request sent by a client terminal, and in response to the file query request, feeding back a file list to the client terminal, the file list including at least an identifier for a file currently being uploaded, wherein the file currently being uploaded includes one or more file segments and is uploaded by a file upload terminal; receiving a file download request sent by the client terminal, the file download request including an identifier of a target file and an identifier of a file segment, wherein the identifier of the target file is located in the file list; and when a target segment corresponding to the identifier of the file segment of the target file has been uploaded to the local, providing the client terminal with the target segment.

Abstract: The present disclosure relates to data transmission technology, in particular to a method and a device for setting an out-of-order value of a network. The method includes: receiving a D-SACK message corresponding to a first data packet of a target data; searching an out-of-order value prediction table stored locally for an out-of-order prediction value of the first data packet, where the out-of-order prediction value is a out-of-order value of a network determined according to a reception status of data packets of the target data when resending the first data packet; and setting a current out-of-order value of the network according to the out-of-order prediction value of the first data packet. By adopting the present disclosure, network transmission resources can be saved.

Abstract: A method and a device for acquiring bit torrent (BT) resource information are provided. When interacting with a peered terminal for exchanging the data of a BT resource, in the case that a local terminal does not have the metadata of the BT resource, the local terminal, after performing the BT protocol handshake, determines the number of data slices of the BT resource based on the bitmap A of the BT resource sent by the peered terminal, and then a NOT operation of the bitmap A is performed, and the bitmap B obtained through the NOT operation is fed back to the peered terminal to trigger the peered terminal to send an acquisition request to the local terminal for the data blocks of the BT resource.

Abstract: The present disclosure provides a generating method and a system for redirecting URL, a redirecting server, a resolving method and a system for resolving a domain-name resolution request, a DNS server, a 302 redirecting method that supports HTTPS, and a network system. A client terminal sends a first HTTP request. The redirecting server specifies a content server, convert an IP address of the content server to a prefix of a redirecting domain name, uses a service domain name as a suffix of the redirecting domain name, combines the redirecting domain name and a URL in the first HTTP to form the redirecting URL, and sends the redirecting URL to the client terminal. The client terminal requests for resolving of the redirecting domain name. The DNS server recognizes a domain name in the domain-name resolution request and performs an inverse converting on the prefix of the redirecting domain name to obtain an IP address of the content server and sends the IP address of the content server to the client terminal.