When did microservices architecture started beating monolithic systems?4 answersMicroservices architecture began to outperform monolithic systems in certain scenarios, as evidenced by various studies. While monolithic architectures were found to be more efficient in some cases, especially when queries were processed for extended periods, the advantages of microservices became apparent in terms of reliability and fault tolerance. The transition from monolithic to microservices is challenging, with difficulties in refactoring and identifying suitable microservices. However, the benefits of microservices, such as improved availability, fault tolerance, and scalability, have been highlighted, particularly in systems requiring quick adaptation to changing customer demands. This shift towards microservices has been driven by the need for greater agility in software development and the ability to react promptly to evolving business requirements.
How do microstructural variables impact long-term returns in various financial assets?5 answersMicrostructural variables play a significant role in influencing long-term returns across different financial assets. Factors such as liquidity and the number of trading days have been identified as key determinants of expected returns in various stock markets. Additionally, the presence of microstructure noise, bid-ask bounce effect, and non-Poissonian statistics of inter-trade intervals contribute to the dynamics of asset pricing and return correlations. These variables collectively impact the volatility of returns and the cross correlations between asset returns, showcasing the intricate relationship between microstructure characteristics and long-term asset performance. Understanding and incorporating these microstructural factors are crucial for investors and financial analysts in predicting and managing long-term returns in diverse financial markets.
How has the market changed in the past 5 years?5 answersThe marketplace has changed rapidly in the past 5 years due to various forces such as technology, globalization, social responsibility, and consumer concerns about sustainability. These changes have resulted in new capabilities and opportunities for both consumers and companies. Distribution channels have been modified due to retail transformation and disintermediation. Intense competition has been generated between domestic and foreign brands due to globalization. The price of equity has soared, raising concerns about overvaluation of stocks. Clinical practice in various fields, such as respiratory outcomes, management of renal anomalies, and paediatric nephrology, has evolved based on research findings. The creation of a single market for services within the Eurasian Economic Union has faced challenges, including barriers, restrictions, and the need for diversification of trade. These changes highlight the need for companies to modify their marketing strategies, clinicians to adapt their practices, and policymakers to address barriers to trade.
Articles about micro business in inventory management strategies?5 answersMicro businesses in the culinary industry face challenges in inventory management, leading to losses and waste. A study conducted in Bandung found that these businesses often manage inventory waste based on intuition rather than a scientific approach. To address this issue, a single-period inventory model was proposed, which can reduce inventory waste and increase profitability. In India, micro, small, and medium enterprises (MSMEs) are focused on improving their inventory management function. A simple yet effective model combining selective inventory control and an exchange curve was developed, providing a practical solution for MSMEs. Small business managers can benefit from a decision tool that matches various sectors with operational considerations, helping them choose an appropriate inventory management system. Various inventory techniques implemented on micro- or mini-computers can significantly reduce inventory-related costs for small businesses.
What is microstructure charactarasation?5 answersMicrostructure characterization refers to the analysis and quantification of the internal structure of a material at the micro, nano, and atomic scales. It involves studying the phase composition, defect structure, morphology, and other properties of the material. Recent advancements in computing power and automated image acquisition have enabled data-driven quantitative microstructure analysis. This involves extracting important features from microstructure images using image texture recognition algorithms, which can then be used for comparisons and analysis across different materials systems. In the case of cementitious materials, scanning electron microscopy coupled with energy dispersive spectroscopy is commonly used to analyze the microstructure at the micron-scale. A new image analysis framework has been developed to identify phases and quantify the microstructure of cementitious materials from SEM-EDS hypermaps, allowing for quantitative analysis of chemical composition, particle size distributions, and volume fractions. Transmission electron microscopy has been used to investigate the microstructure of low density steel, identifying different phases and their compositions. In the field of semi-crystalline thermoplastics, microstructure plays a crucial role in determining material properties. An integrative multi-scale simulation chain has been developed to predict the microstructure-dependent properties of injection molded parts, and data-driven models such as artificial neural networks are being explored to decrease the calculation time while maintaining high prediction accuracy.
How has the connection between financial markets changed over time?5 answersThe connection between financial markets has changed over time. The ongoing financial market reforms have led to growing integration among the money market, government securities market, and foreign exchange market, with the money market acting as the fulcrum. Technological advancements and changing laws have facilitated the networking process, allowing securities markets to be linked through dual or cross-listings, international funds of funds, and direct connections between trade-matching platforms. The development of financial technology has further interconnected financial sub-markets, resulting in a decrease in the frequency of risk transmission and a shift towards a more stable linkage relationship in the long term. In the context of green finance investments, there is a time-frequency connectedness between green and conventional financial markets, with varying levels of intergroup connectedness and stronger associations during global events and the COVID-19 pandemic. Additionally, the use of minimal spanning trees has revealed stable connections between financial assets of similar types and a characteristic time lag between stock market indicators and EU emissions allowances and crude oil futures.