Tag: training

Multi-user architecture at DraftKings: isolation of traffic, rates and risks by region

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and . Multi-user architecture at DraftKings: isolation of traffic, rates and risks by region//Science online: International Scientific e-zine - 2022. - №3. - https://nauka-online.com/en/publications/information-technology/2022/3/01-47/

Annotation: The article discusses the theoretical foundations of multi-user architecture and its practical implementation, using the DraftKings platform as an example. It analyzes three basic tenant isolation models and key patterns for organizing data storage in multi-user systems. It pays special attention to the problem of traffic isolation and financial transactions in conditions of high workload and regulatory restrictions. The article shows how the DraftKings architecture combines scalability, resilience, and compliance through the use of microservice approach, AWS infrastructure, proprietary testing, and risk management solutions. It highlights organizational and technical measures to reduce financial, regulatory, and reputational risks. Promising directions for the development of multi-user architectures are also noted.

Development of grip strength in wrestlers: methods and effectiveness

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. Development of grip strength in wrestlers: methods and effectiveness//Science online: International Scientific e-zine - 2024. - №7. - https://nauka-online.com/en/publications/other/2024/7/03-33/

Annotation: Objective: To explore key methods for developing grip strength in wrestlers, compare their effectiveness, and offer recommendations for integration into the training process. Methods: Review of scientific literature, observation of practical applications in wrestling training, and testing the effectiveness of methods (dynamometry, hold duration, and forearm fatigue resistance tests). Results: The most effective exercises for developing both isometric and dynamic grip strength were identified. It was found that combining specific grip-focused movements with functional wrestling-based drills improved performance by 17–25% compared to traditional forearm isolation training. Conclusion: Targeted grip strength development enhances wrestling technique effectiveness, reduces injury risk, and improves endurance during bouts.

NUSH reform, assessment in Ukrainian school: achievements and challenges of 5-6th grade

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. NUSH reform, assessment in Ukrainian school: achievements and challenges of 5-6th grade//Science online: International Scientific e-zine - 2023. - №11. - https://nauka-online.com/en/publications/pedagogy/2023/11/03-23/

Annotation: The article examines the "New Ukrainian School" (NUS) reform and its impact on the assessment system in Ukrainian schools. In particular, the transition from the traditional 12-point evaluation system to characterizing the results of educational activities is considered. The article analyzes the implementation of the new approach, the lack of a regulatory framework for filling out class journals, and the challenges faced by teachers and students in the process of implementing this reform.

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