scholarly journals The comparative analysis of web applications frameworks in the Node.js ecosystem

2021 ◽  
Vol 18 ◽  
pp. 42-48
Author(s):  
Bartosz Miłosierny ◽  
Mariusz Dzieńkowski
Keyword(s):  
Comparative Analysis ◽  
Web Applications ◽  
Response Times ◽  
Similar Response ◽  
Typical Data ◽  
The Subject ◽  
The Times ◽  
Better Than

The subject of the research was the comparative analysis of three frameworks for building web applications, i.e. Express, Hapi and Koa, operating in the Node.js ecosystem. An experiment was prepared consisting of a number of scenarios, during which the server response times to incoming requests from the client were measured. As part of the work, server test applications handling HTTP requests (GET, POST, PUT, DELETE) performing typical data operations were implemented. The applications contained the same functionalities and were built using the three tested frameworks. In individual scenarios, 1000 requests of a given type were sent from independent clients, the times of successive responses were measured and their averages were calculated. On the basis of the obtained results, Hapi and Koa frameworks for GET, POST, PUT, DELETE requests, operating on one object or a string "Hello World!" have achieved the best, although very similar, response times. In the case of the GET request, the Koa framework proved to be the best for higher loads, achieving response times approximately 20% better than the Express framework. For high loads, the Hapi framework achieved the worst results, reaching over 2 times longer response times than the Koa framework.

scholarly journals The comparative analysis of Java frameworks: Spring Boot, Micronaut and Quarkus

2021 ◽  
Vol 21 ◽  
pp. 287-294
Author(s):  
Maciej Jeleń ◽  
Mariusz Dzieńkowski
Keyword(s):  
Comparative Analysis ◽  
Programming Language ◽  
Web Applications ◽  
Response Times ◽  
Data Entry ◽  
Performance Tests ◽  
Final Test ◽  
Java Programming ◽  
Test Application ◽  
Load Conditions

The aim of the work is a comparative analysis of three frameworks designed for building web applications for the Java programming language: Spring Boot 2.4.4, Micronaut 2.5.4 and Quarkus 1.13.4.Final. Test applications were prepared, equipped with the same functionality as used in the experiment consisting in measuring the server response times to a POST request – performing the data entry into the database. For each test application, the scenario aimed at measuring the time of handling requests under various load conditions was repeated five times. During each repetition of the scenario, the load which was the average number of requests sent per second by virtual users was increased. In parallel with performance tests, the reliability of the test applications was measured. Reliability was defined as the percentage of requests sent to the server that ended in a failure. The comparative analysis also took into consideration the volume of the code of the test applications based on the selected frameworks. The performed analyses showed that in terms of all the criteria considered in this work Micronaut proved to be the best framework.

scholarly journals Models of distribution of public transport correspondence

Upravlenie ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 79-85
Author(s):  
T. N. Sakulyeva
Keyword(s):  
Comparative Analysis ◽  
Traffic Flow ◽  
Public Transport ◽  
Arrival Time ◽  
Transport Infrastructure ◽  
Flow Modeling ◽  
Network Graph ◽  
Departure Time ◽  
The Subject ◽  
The Times

The subject of this research is the theory of traffic flow modeling and modern transport infrastructure in cities and regions. The article discusses the classification and application of various models of correspondence on public transport routes – network, route, and multimodal. The paper carries out a comparative analysis of two route models: 1) based on the intervals, where input information about each route is limited to its tracking by the transport network graph, the sequence of stops, the times of movement between stops and the frequencies of movement of vehicles; 2) based on schedules, that use detailed information about the schedules of vehicles along routes (arrival time and departure time for each stop). The study concludes that in models based on schedules, it is possible to define not behaviour strategies, as in the case of models based on intervals, but specific paths for each correspondence. As a result of the analysis of multimodal models of organization of transport flows, the author came to the conclusion that the most popular at present are models of distribution of correspondence along multimodal routes.

Handwriting Analysis and Personality Assessment

2000 ◽  
Vol 5 (1) ◽  
pp. 44-51 ◽  
Author(s):  
Peter Greasley
Keyword(s):  
Personality Traits ◽  
Personality Assessment ◽  
Personnel Selection ◽  
Empirical Studies ◽  
Handwriting Analysis ◽  
Recruitment Process ◽  
Academic Literature ◽  
Personnel Recruitment ◽  
The Subject ◽  
Better Than

It has been estimated that graphology is used by over 80% of European companies as part of their personnel recruitment process. And yet, after over three decades of research into the validity of graphology as a means of assessing personality, we are left with a legacy of equivocal results. For every experiment that has provided evidence to show that graphologists are able to identify personality traits from features of handwriting, there are just as many to show that, under rigorously controlled conditions, graphologists perform no better than chance expectations. In light of this confusion, this paper takes a different approach to the subject by focusing on the rationale and modus operandi of graphology. When we take a closer look at the academic literature, we note that there is no discussion of the actual rules by which graphologists make their assessments of personality from handwriting samples. Examination of these rules reveals a practice founded upon analogy, symbolism, and metaphor in the absence of empirical studies that have established the associations between particular features of handwriting and personality traits proposed by graphologists. These rules guide both popular graphology and that practiced by professional graphologists in personnel selection.

Assessment of small businesses activities in Ukraine

2019 ◽  
pp. 40-47
Author(s):  
Igor Ponomarenko ◽  
Kateryna Volovnenko
Keyword(s):  
Comparative Analysis ◽  
Statistical Analysis ◽  
Small Business ◽  
Small Businesses ◽  
Government Agencies ◽  
Small Enterprises ◽  
The Subject ◽  
Business Entities ◽  
The Impact ◽  
Micro Enterprises

The subject of the research is a set of approaches to the statistical analysis ofthe activities of small business entities in Ukraine, including micro-enterprises. The purpose of writing this article is to study of the features of functioningof small business entities in Ukraine. Methodology. The research methodology isto use a system-structural and comparative analysis (to study the change in thenumber of small enterprises by major components); monographic (when studyingmethods of statistical analysis of small businesses); economic analysis (when assessing the impact of small business entities on socio-economic phenomena andprocesses in Ukraine). The scientific novelty consists to determine the features ofthe functioning of small businesses in Ukraine in modern conditions. The influenceof the activities of the main socio-economic and political indicators on the activities of small enterprises in recent periods of time has been identified. It has beenestablished that there is flexibility in the development of strategies by small businesses in conditions of significant competition, which makes it possible to quicklyrespond to changing situations in specific markets. Conclusions. The use of acomprehensive statistical analysis of small businesses functioning in Ukraine willallow government agencies to develop a set of measures to optimize the activitiesof these enterprises, which ultimately will positively affect the strengthening oftheir competitiveness and will contribute to the growth of the national economicsystem.

A comparative analysis of the lay-friendliness of Danish EU patient information leaflets from 2000 to 2012

2014 ◽  
Vol 11 (3) ◽  
Author(s):  
Inger Askehave ◽  
Karen Korning Zethsen
Keyword(s):  
Comparative Analysis ◽  
Patient Information ◽  
Patient Information Leaflet ◽  
General Interest ◽  
Information Leaflet ◽  
Empirical Results ◽  
Patient Information Leaflets ◽  
Information Leaflets ◽  
The Subject ◽  
The Eu

Since becoming mandatory in the EU in 1992, the patient information leaflet (PIL) has been the subject of an on-going discussion regarding its ability to provide easily understandable information. This study examines whether the lay-friendliness of Danish PILs has improved from 2000 to 2012 according to the Danish consumers. A reproduction of a questionnaire study from 2000 was carried out. The responses of the 2012 survey were compared to those of the 2000 survey and the analysis showed that Danes are less inclined to read the PIL in 2012 compared to 2000 and that the general interest in PILs has decreased. The number of respondents who deem the PIL easy to read has gone down. According to Danish consumers, the lay-friendliness of PILs has not improved from 2000 to 2012 and a very likely explanation could be that the PIL as a genre has become far too regulated and complex to live up to its original intentions. On the basis of the empirical results the article furthermore offers suggestions for practice changes.

John of Kronshtadt and Leo Tolstoy

2020 ◽  
Vol 102 ◽  
pp. 471-478
Author(s):  
Peter A. Shevchenko
Keyword(s):  
Comparative Analysis ◽  
20Th Century ◽  
Real Life ◽  
Leo Tolstoy ◽  
Russian Society ◽  
Common People ◽  
Religious Consciousness ◽  
The Subject ◽  
Main Components

The article provides a comparative analysis of the influence of L.N. Tolstoy and I.I. Sergiev (John of Kronstadt) on the formation of personal worldview in Russian society. The analysis is based on the testimonies of the contemporaries and the previously not reissued publication of “Novy Put” (“New Way”) journal on the subject. In the context of the declared problematics, special attention is paid to the question of transformation of religious consciousness in the course of the personality formation in relation to the period under consideration (the beginning of the 20th century). The author reveals and analyzes the main components of the life stand of Tolstoy and Father John of Kronstadt in the context of their influence on contemporaries. The results of the study allow to reveal the following antitheses that characterize Tolstoy and John of Kronstadt, respectively: doubt - faith, search for oneself – following the once chosen path, preaching of non-resistance as part of the philosophy of not-doing (not doing evil) – preaching of active upholding of faith (doing good), “simple living” – real life with and for common people.

STRATEGI PRODUK BORDIR DI KAPALO KOTO, KOTO TANGAH SIMALANGGANG, KOTA PAYAKUMBUH (Studi Kasus di Usaha Bordir Limpapeh”s Kebaya)

2019 ◽  
Vol 8 (1) ◽  
pp. 111
Author(s):  
Riris Susiani ◽  
Ernawati Ernawati
Keyword(s):  
Rapid Development ◽  
Secondary Data ◽  
Export Market ◽  
Product Strategy ◽  
Analysis Techniques ◽  
Product Service ◽  
Qualitative Descriptive ◽  
The Subject ◽  
The Times ◽  
Descriptive Method

AbstrakMasalah dalam penelitian ini yaitu pentingnya strategi produk dalam menjalankan sebuah usaha agar mampu bertahan dan bersaing  dengan perusahaan lain yang sejenis dalam kondisi persaingan yang ketat dan perkembangan zaman yang sangat cepat. Strategi produk sangat diperlukan dalam mememenuhi tuntutan konsumen seperti meningkatkan kualitas, menciptakan merek, pelayanan serta jaminan terhadap produk yang ditawarkan agar usaha mampu berkembang. Limpapeh”s Kebaya adalah usaha yang sedang berkembang dan telah mampu memasarkan produk bordirnya hingga menembus pasar ekspor. Penelitian ini bertujuan untuk mendeskripsikan strategi produk bordir di Limpapeh”s Kebaya, Kapalo Koto, Koto Tangah Simalanggang, Kota Payakumbuh. Metode penelitian menggunakan metode deskriftif kualitatif, jenis data berupa data primer dan  sekunder. Teknik pengumpulan data melalui observasi, wawancara dan dokumentasi. Teknik analisis data dilakukan dengan teknik analisa model interaktif yang berkaitan dengan pokok permasalahan yaitu dengan model reduksi data, penyajian data dan pengambilan kesimpulan. Hasil penelitian yaitu strategi produk yang dilakukan di Limpapeh”s Kebaya adalah dimulai dari menciptakan produk bordir yang berkualitas, desain motif bordir yang up to date dan kreatif, menyediakan ukuran yang special, memberi merek pada produk bordir, memberi kemasan yang menarik (paperbag) dan serbaguna, pelayanan yang cepat, tepat dan ramah serta pemberian jaminan terhadap produk border.Kata Kunci: strategi produk, pelayanan, bordir. AbstractThe problem in this study is the importance of product strategy in running a business in order to be able to survive and compete with other similar companies in conditions of intense competition and very rapid development of the times. Product strategy is very necessary in fulfilling consumer demands such as improving quality, creating brands, services and guarantees for products offered so that businesses are able to grow. Limpapeh's Kebaya is a growing business and has been able to market its embroidery products to penetrate the export market. This study aims to describe the strategy of embroidery products in Limpapeh's Kebaya, Kapalo Koto, Koto Tangah Simalanggang, Payakumbuh City. The research method uses qualitative descriptive method, the type of data in the form of primary and secondary data. The technique of collecting data through observation, interviews and documentation. Data analysis techniques are carried out with interactive model analysis techniques that are related to the subject matter, namely with a model of data reduction, data presentation and conclusion. The results of the research, namely the product strategy carried out at Limpapeh's Kebaya, are started from creating quality embroidery products, up-to-date and creative embroidery motifs, providing special sizes, giving brands to embroidery products, giving attractive packaging (paperbag) and versatile, fast, precise and friendly service and guarantee of embroidery products. Keywords: product, service, embroidery strategy.

Commonalities and differences of tax systems in West Balkan countries Comparative analysis

2015 ◽  
Vol 3 (1) ◽  
pp. 155 ◽  
Author(s):  
Teuta Balliu ◽  
Aida Gaçe Llozana
Keyword(s):  
Economic Development ◽  
Comparative Analysis ◽  
Foreign Direct Investments ◽  
Fiscal Policies ◽  
Fiscal Discipline ◽  
Tax System ◽  
Revenue Collection ◽  
Balkan Countries ◽  
The Subject ◽  
Tax Systems

Countries of former Yugoslavia and Albania are considered as countries with many common problems as well as changes, which in this context are regarded as insignificant. On their way towards development, these countries are characterized by common problem, among which the most sensitive have been and still remain, unemployment, increasingly compressed public administration, unjustified optimism when planning the budget, mismanagement of public finances and poor fiscal discipline which mostly depends on being or not an election year. In these countries we notice the lack of harmony between economic and fiscal policies and the real needs of the economy. This is seen as other major common ofWest Balkan countries. This similiarity of problems narrows the possibility of competition associated to the foreign investment absorbing capacity. But, which is the moacroeconomic picture in the countries of West Balkan? What are their tax systems? How much are the foreign direct investments? Does the tax system serve as a promoter for these invvestments? This paper represents a comparative analysis of the fiscal systems in the countries of this region. The subject of this paper is the protection with arguments of the economic and fiscal policy which are built for the economic development of a country. This because we are given that there are two types of experiences related to tax system, one of which handles taxes as instruments for revenue collection and the other as a promoter factor for economic development.

MUNDANE MIRACLES IN AWADH. ENCOUNTERS WITH THE REVEALED AND THE HIDDEN

2020 ◽  
pp. 130-140
Author(s):  
Maxim B. Demchenko ◽  
Keyword(s):  
The Other ◽  
Local People ◽  
Natural Phenomena ◽  
Mughal Empire ◽  
The Public ◽  
British Raj ◽  
The Subject ◽  
Other World ◽  
Better Than

The sphere of the unknown, supernatural and miraculous is one of the most popular subjects for everyday discussions in Ayodhya – the last of the provinces of the Mughal Empire, which entered the British Raj in 1859, and in the distant past – the space of many legendary and mythological events. Mostly they concern encounters with inhabitants of the “other world” – spirits, ghosts, jinns as well as miraculous healings following magic rituals or meetings with the so-called saints of different religions (Hindu sadhus, Sufi dervishes),with incomprehensible and frightening natural phenomena. According to the author’s observations ideas of the unknown in Avadh are codified and structured in Avadh better than in other parts of India. Local people can clearly define if they witness a bhut or a jinn and whether the disease is caused by some witchcraft or other reasons. Perhaps that is due to the presence in the holy town of a persistent tradition of katha, the public presentation of plots from the Ramayana epic in both the narrative and poetic as well as performative forms. But are the events and phenomena in question a miracle for the Avadhvasis, residents of Ayodhya and its environs, or are they so commonplace that they do not surprise or fascinate? That exactly is the subject of the essay, written on the basis of materials collected by the author in Ayodhya during the period of 2010 – 2019. The author would like to express his appreciation to Mr. Alok Sharma (Faizabad) for his advice and cooperation.

التغير المناخي واثره في المقنن المائي لمحصول العنب في محافظة ديالى

2019 ◽  
Vol 1 (34) ◽  
pp. 391-422
Author(s):  
اشواق حسن حميد صالح
Keyword(s):  
Climate Change ◽  
Statistical Analysis ◽  
Wind Speed ◽  
Extreme Temperature ◽  
Solar Brightness ◽  
The Subject ◽  
Climate Station ◽  
The Times ◽  
High Level ◽  
Very High

Climate change and its impact on water resources is the problem of the times. Therefore, this study is concerned with the subject of climate change and its impact on the water ration of the grape harvest in Diyala Governorate. The study was based on the data of the Khanaqin climate station for the period 1973-2017, (1986-2017) due to lack of data at governorate level. The general trend of the elements of the climate and its effect on the water formula was extracted. The equation of change was extracted for the duration of the study. The statistical analysis was also used between the elements of the climate (actual brightness, normal temperature, micro and maximum degrees Celsius, wind speed m / s, relative humidity% The results of the statistical analysis confirm that the water ration for the study area is based mainly on the X7 evaporation / netting variable, which is affected by a set of independent variables X1 Solar Brightness X4 X5 Extreme Temperature Wind Speed ​​3X Minimal Temperature and Very High Level .

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