performance evaluation

The paper presents a new method for optimizing data serialization for inter-service communication in distributed systems, called FlagBag. The proposed method aims to reduce the latency of data transmission between services by implementing an efficient data structure organization and serialization algorithm. The study was conducted using Apache Avro as a baseline format for comparison. Experimental results show that FlagBag reduces the average latency of data transmission between services by 18% compared to unmodified Avro, and the amount of transmitted data is reduced by 15% in some cases.

The conducted study allows us to evaluate the impact of various serialization formats on the performance of inter-service communication, focusing on serialization speed, data bandwidth efficiency, and latency in environments integrating middleware, characteristic of microservice architectures. Through an empirical analysis of a wide range of serialization formats and comparisons with traditional standards, it is demonstrated that the compactness of serialized data formats is more critical for reducing end-to-end latency than serialization speed itself.

This study provides an evaluation of the impact of various serialization formats on inter-service communication performance, with a focus on serialization speed, space efficiency, and latency in environments integrating middleware, which are characteristics of microservice architectures. Through an empirical analysis of a wide range of serialization formats and comparison to the traditional standards, it highlights that the compactness of serialized payloads is more critical in reducing end-to-end latency than the sheer speed of serialization itself.

Distributed systems rely on efficient inter-service communication, heavily impacted by data transmission costs. This study investigates alternative serialization formats, like Avro and MessagePack, to reduce data size compared to the common JSON format. We utilize a custom model to comprehensively assess the space efficiency of serialization formats across various data types. Our findings demonstrate that adopting alternative formats achieves a median reduction in serialized data exceeding 30 %.

The article provides an analysis of current approaches to 3D printing of buildings. It focuses on three key areas: 1) computer-aided design methods for 3D printing of buildings; 2) manufacturing methods and materials used; 3) methods for evaluating their effectiveness. The section "Design/Development" covers tools and techniques used from the design stage to the production of building elements. The Technology and Materials section looks at opportunities for engineering applications, categorized by material type.

This article examines the main generally accepted indicators for assessing certain aspects of public administration, which are used in international practice. The study of these indicators will provide a general description of the quality of the existing system of public administration and the effectiveness and efficiency of its operation, as well as reflect the existing features of socio-political life and economic policy implemented in the country by public (primarily and largely public) government and administration.