Sap Se

Google Inc.

Schneider Electric Industries Sas

Koninklijke Philips Corporation N.v.

Carrier Corporation

Alibaba Group Holding Limited

Advanced New Technologies Co., Ltd.

China University of Petroleum

Intel Corporation

Huawei Technologies Co., Limited

Disney Enterprises, Inc.

Commscope Technologies LLC

Signify Holding B.v.

Philips Lighting Holding B.v.

Delta Electronics (shanghai) Co., Ltd

Hui Li

He Zhu

Zhiping Qiu

Wenhui Sang

Dapan Zhang

Min Xu

Boon-Lock Yeo

Cong Li

Benoit Lecoanet

Xu Han

Gangjiang Li

Yingzhi Guan

Leihong Zheng

Zhibao Wang

Chuanwu Li

Xia Yu

Rui Nie

Fulong Ma

Xiaofen Sun

Guang Hua Li

Weigang Gong

Yang Gao

Zhong Huang

Daniel Jozef Piotrowski

Guanghua Li

Guanhai Zhong

Langrun Jin

Dzmitry Viktorovich Aliakseyeu

Yushi Jing

Berent Willem Meerbeek

Kiran Srinivas Challapali

Jonathan David Mason

Jianfeng Wang

Qing Li

Dave Alberto Tavares Cavalcanti

Ying Zhang

Sanae Chraibi

Zhen Zhang

Bing Zhang

Michael Alex Van Hartskamp

Yi Qiang Yu

Dan Jiang

Andrew Ulrich Rutgers

Hongxin Chen

Jin Qu

Talmai Brandão De Oliveira

Honglei Gao

John Brean Mills

Ming Jia

Yong Yang

Xiaoyu Zhang

Cuijuan Zhou

Marcin Krzysztof Szczodrak

Qin Zhao

Changjie Wang

Xianneng Peng

Liang Jia

Dabin Feng

Yan Hao

Bing Yang

Shikun Dong

Chunyi Li

Martin Elixmann

Yuan Shu

Ning Xie

Neveen Shlayan

Yu Tian

Yong Liang Liu

Hao Wang

Shuang Shuang Li

Yao Ding

Tong Liu

Milan Petkovic

Le Song

Kun Yu

Kai Lu

Fang Liu

Chen Feng

Bo Yang

Kailiang Hu

Zhi Yong Zhu

Xiangyun Guo

Jinguo Xing

Lu Li

Tingcan Mi

Meng Yan

Baolin He

Zhimin Tang

Shufu Ding

Ciyong Chen

Qi Qi

Chengwei Tang

Hai Tian

QiaoHui Shi

Chuntao Tang

Libing Zhu

Min Dong

Zengsheng Wang

A compound having anti-aging and discoloration resistance effects and a preparation method therefor are provided. The structure of the compound is represented by formula (I). The compound provides longer-lasting anti-aging performance, and has discoloration resistance. The compound may be used as an anti-aging agent in rubber products, especially rubber tires, and can prevent the aging and deterioration of rubber products or rubber tires due to light, heat, oxygen, and fatigue, during use.

Compound having anti-aging and discoloration resistance effects and preparation method therefor

Methods, systems, and computer-readable storage media for receiving, from a first entity, a first call, the call being received by a middleware client of a second entity, storing a set of headers associated with a workflow in a request context holder of the middleware client, and determining that a second call is to be executed from the middleware client of the second entity for the workflow, and in response: reading, by a client of the middleware client, the set of headers associated with the workflow, including the headers in a request of the second call, determining an endpoint for the second call, and transmitting the second call for receipt at the endpoint.

Middleware for communication between microservices and monolithic application

Systems and methods include reception of a first request, a first token and a first request identifier of the first request at a first microservice and, while processing the first request, determination to access first data of a first user of a first tenant, querying of a data source for an identifier of a second tenant and an identifier of a second user associated with the first request identifier, determination that the first tenant and the second tenant are identical and the first user and the second user are identical, and, in response to determining that the first tenant and the second tenant are identical and the first user and the second user are identical, accessing of the first data.

Resource protection for a microservice-based application

Methods, systems, and computer-readable storage media for receiving metric data of a cloud system periodically; transforming the metric data of each type into a byte array using mapping tables, wherein the byte array is an encoded format of the metric data, where each field of the metric data is encoded as a field ID and a field type ID that are short integer variables; merging and storing the byte arrays of multiple metric data into a binary file, wherein the binary file comprises multiple blocks with each block comprising multiple byte arrays; generating indexes for common fields of different metric data in the binary file; receiving a retrieval request requesting metric records including a common field of a particular value; determining storage locations of one or more metric records satisfying the retrieval request; and obtaining the one or more metric records from the binary file using the corresponding storage locations.

Metrics data storage and access

Methods, systems, and computer-readable storage media for receiving a customized entity definition (CED) from a tenant of a plurality of tenants, processing, by a machine learning (ML) model, the CED to generate a set of costs, and determining that all of the costs in the set of costs do not exceed respective threshold costs, and in response, generating a customized entity using the CED, and storing the customized entity in the database.

Standardizing customized entities in multi-tenant cloud systems

Systems and methods include reception of a plurality of database queries, determination of a first set of database queries from the plurality of database queries, where each of the first set of database queries requests data from a same database table, and where a total count of returned records for the first set of database queries is less than a threshold, merge of the first set of database queries into a batch query, transmission of the batch query to a database, reception of a batch query result set from the database, determination, for each of the first set of database queries, of a result set from the batch query result set, and return of the result sets for each of the first set of database queries.

System and method for batching database queries

Methods, systems, and computer-readable storage media for receiving a request through a web services API, the request comprising a query to query a database system, retrieving a set of weights that is specific to the web services, determining a factor score for each impact factor in a set of impact factors to provide a set of factor scores, providing a score total for the query based on the set of weights and the set of factor scores, returning a score response including the total score and at least one query suggestion, and receiving a modified request through the web services API, the modified request including the query modified to include at least a portion of the at least one query suggestion.

Protecting cloud systems using request scores

Methods, systems, and computer-readable storage media for executing, by a first database system, a first sub-transaction of a global transaction, the first sub-transaction impacting a primary record in a first database, in response to successful execution of the first sub-transaction, executing, by a second database system, a second sub-transaction including setting a status of a secondary record to a pending status in a status column of a table that stores data of the secondary record, in response to successfully setting the status, executing, by the first database system, one or more operations to commit changes to the primary record, and selectively setting, by the second database system, the status to one of a first final status and a second final status.

Managing global transactions in hybrid database paradigms

Disclosed is an alkane dehydrogenation circulating device, including a reaction device and a regeneration device. The reaction device includes a reactor and a reaction disengager, the reaction disengager is communicated with the reactor, and the reactor is provided with a catalyst distributor through which a catalyst is sprayed into the reactor along a direction from the peripheral wall of the reactor to the central axis of the reactor; the regeneration device includes a regenerator accommodating the catalyst and a regeneration disengager located above the regenerator.

Alkane catalytic dehydrogenation reaction device and catalyst regeneration device

Disclosed herein are system, method, and computer program product embodiments for compressing metadata in a Software-as-a-Service (SaaS) system. A metadata compression service operating on a computing device detects one or more global properties in entity metadata of each tenant in a plurality of tenants. The metadata compression service partitions the plurality of tenants into one or more groups and identifies common properties in each group. The metadata compression service compiles the one or more global properties in a global-level list and the one or more common properties for each group in a group-level list. The metadata compression service obtains one or more tenant-specific properties in the entity metadata of each tenant in the plurality of tenants and defines a data structure of an entity object for the tenant using the global-level list, the group-level list for the group that contains the tenant, and the one or more tenant-specific properties.

Metadata compression for a SaaS system

Disclosed herein are system, method, and computer program product embodiments for determining dependency associated with microservices. An embodiment operates by receiving a first request to perform a task associated with the microservices; determining a first microservice and a second microservice responsible for performing the task; prior to transmitting a second request from the first microservice to the second microservice, inserting a first field, a second field and a third field to the second request; generating tracing data associated with the second request; generating a first dependency graph, based on the generated tracing data; determining whether there is a first dependency associated with the microservices based on the first dependency graph; in response to the determination that there is a first dependency, generating a first report; providing for display the first report; and receiving input to modify at least a portion of the microservices.

Dependency determination in a microservices-based system

Disclosed are a hydroxyl-terminated polybutadiene-based polyurethane (HTPB-PU)-modified asphalt and a preparation method thereof. In the disclosure, the HTPB-PU-modified asphalt includes the following components in parts by weight: 90 parts to 97 parts of a base asphalt and 3 parts to 10 parts of HTPB-PU, where the HTPB-PU is prepared from raw materials including an isocyanate and a polyol, and the polyol includes hydroxyl-terminated polybutadiene (HTPB) with a weight percentage of not less than 80%.

Hydroxyl-terminated polybutadiene-based polyurethane (HTPB-PU)-modified asphalt and preparation method thereof

An antidegradant composition, an antidegradant master batch comprising the antidegradant composition and a rubber composition comprising the antidegradant composition or the antidegradant master batch. The antidegradant composition comprises antidegradant TMPPD and one or two selected from antidegradant N3100-B and an antidegradant N3100-C. The antidegradant composition and antidegradant master batch render a rubber compound and a rubber article excellent discoloration resistance, fatigue resistance, ozone resistance, and mechanical properties before and after thermal oxidative aging and enables the rubber compound to be used in the manufacture of all or part of the rubber matrix, especially as a tire sidewall rubber composition and a tire tread rubber composition.

Antidegradant composition, antidegradant master batch and rubber composition

Antidegradant composition comprising a first compound of Formula I: and a second antidegradant that is not the compound of Formula I; and rubber composition comprising the antidegradant composition. The rubber composition has good resistance to appearance discoloration while maintaining the mechanical and anti-aging properties, thus, are suitable for making the entire tire or as part of the rubber matrix.

Low-pollution antidegradant compound and antidegradant composition and rubber composition comprising the same for tires

Mechanisms are disclosed for applying one or more heuristics to collected server configurations to detect anomalous configurations. A collection system requests configuration data, including one or more configuration values, from a plurality of configuration agents running on a plurality of hosted servers. The one or more configuration values are received from the plurality of configuration agents at the collection system. The one or more configuration values are stored in one or more databases, organized based on one or more server identifiers. The one or more configuration values are accessed, by an analysis system, from the one or more databases. One or more heuristics are applied to the one or more configuration values based on the one or more server identifiers. In response to detecting the presence of one or more anomalous server configurations, a notification of one or more server configuration issues is provided.

Server configuration anomaly detection

Growing community of inventors

Shanghai, China

Hui Li