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Study On Software Performance Feedback: State Of The Art

¹Dr. Gulshan Kumar and ²Dr. Vivek Kumar

¹Assistant Professor in Computer Science, Rawal Institutions, Sohna Road, Near Zakopur, Faridabad, Haryana (India)

²Assosiate Professor in Computer Science, Saharanpur Institute of Advance Studies, Saharanpur Uttar Pradesh (India)

 Email- ¹Gulshan_dixit@rediffmail.com; viveks865@gmail.com

Abstract: The problem of interpreting the performance analysis results is still quite critical, since it is difficult to understand mean values, variances, and probability distributions. Additionally, a large gap exists between the representation of performance analysis results and the feedback expected by software architects. The former usually contains numbers (such as mean response time, throughput variance), whereas the latter should embed architectural suggestions useful to overcome performance problems (such as split a software component in two components and re-deploy one of them). Such activities are today exclusively based on the analysts’ experience, and therefore their effectiveness often suffers the lack of automation. In this scenario, we believe that the automated generation of feedback may work towards the problem solution, since it has the important role of making performance analysis results usable at the software architectural level. It means, for example, that from a bad throughput value, it is possible to identify the software components and/or interactions responsible for that bad value.

[Kumar, G. and Kumar, V. STUDY ON SOFTWARE PERFORMANCE FEEDBACK: STATE OF THE ART. Rep Opinion 2025;17(2):1-4]. ISSN 1553-9873 (print); ISSN 2375-7205 (online). http://www.sciencepub.net/report. 01. doi:10.7537/marsroj170225.01

Keywords: Modeling Software Reliability; Imperfect Debugging

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Study on Review of Literature on The professionalization of sports coaching in a specific country

Dr Sandeep Siddhu

*Associate Professor, Department of Physical Education, Mangalyatan University Beswan Mathura Road, Aligarh, Uttar Pradesh (India)

e-mail: siddhubnm21@gmail.com

Abstract: The purpose of the chapter is to overview a positive view of professionalisation that contrasts with recent positions that place responsibility for the coaching change process on individuals and small groups. Our position focuses on coaching change as a broader systemic improvement process enabled by the mobilisation of resource, notably, through state intervention, linked to increasing understanding of the value of coaching.

[Siddhu, S. Study on Review of Literature on The professionalization of sports coaching in a specific country. Rep Opinion 2025;17(2):5-9]. ISSN 1553-9873 (print); ISSN 2375-7205 (online). http://www.sciencepub.net/report. 02. doi:10.7537/marsroj170225.02

Keywords: sport coaching; professions; status categories; blended professional area

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Milankovitch cycles — Basics of Monsoon Time Scales: Formulation of Gulf of California Monsoon Time Scale

Gangadhara Rao Irlapati

H.No.5-30-4/1, Saibabanagar, Jeedimetla, Hyderabad, India-500055

E-mail: gangadhar19582058@gmail.com

Introduction:  According to the Milankovitch cycle, the angle of the Earth's axial tilt (obliquity) regarding the orbital plane (the obliquity of the ecliptic) varies between 22.1° and 24.5°, over a cycle of about 41,000 years. The current tilt is 23.44°, roughly halfway between its extreme values. Milankovitch cycles are a series of periodic changes in the Earth's orbit around the Sun that affect the amount of solar radiation the Earth receives, which in turn influences climate change. This tilt does not remain constant at 23.44°.  It oscillates up and down and slowly moves to 24.5°. The oscillation of up and down will be about 85 years, according to the Monsoon Time Scales. That is, about 60 years up, 25 years down, in total oscillating once every about 85 years. When it moves up to 22.1°, droughts and famines occur, and when it moves up to 24.5°, heavy rains and floods occur. Oscillating in this way, it slowly moves forward. All this can be clearly observed in the Monsoon Time Scales. If this is true, then we are close to reaching 24.5°, So, are there going to be more climate changes in the coming centuries? What are the Milankovitch Cycles?  What is their importance in the study of climate changes? How they determine the scientific accuracy of Global Monsoon Time Scales?  What is the relationship between Milankovitch cycles and Global Monsoon Time Scales? What are the new things that can be learned by Global Monsoon Time Scales? What is the need to establish the Gulf of California Monsoon Time Scale to unravel the mysteries of the Gulf of California Monsoon?  Let's discuss in this paper. I call on world scientists to establish the Gulf of California Monsoon Time Scale  following the Basics of Monsoon Time Scales outlined below, based on the India Monsoon Time Scale which is successfully proved out in practice and  break down the mysteries of the Gulf of California monsoon.

[Gangadhara Rao Irlapati. Milankovitch cycles — Basics of Monsoon Time Scales: Formulation of Gulf of California Monsoon Time Scale. Rep Opinion 2025;17(2):10-66]. ISSN 1553-9873 (print); ISSN 2375-7205 (online). http://www.sciencepub.net/report. 03. doi:10.7537/marsroj170225.03

Keywords: Bioforecast (1965-70); A New Hypothetical Model of Cosmology (1970-77); Inquisition (1977-79); Basics of Geoscope (1980-87); Basics of Monsoon Time Scales (1987-91); Indian Monsoon Time Scale (1991); Researches on Earth and space related issues (1991-2000); Numerical Weather Periodic Tables (2000-10); Designs of Geoscope projects (2010-20); Designs of Global Monsoon Time Scales (2020-)

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