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Stream/Area:
-
Subject:
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Paper ID:
IJSREM64360
Volume:
10 |
5 |
May 2026
Pages:
1-10
Publication Frequency:
Monthly (12 issues per year)
License:International Journal of Scientific Research in Engineering and Management follows the Creative Commons Attribution 4.0 (CC BY 4.0) License, allowing free use and distribution with proper attribution.
Master in Computer Applications
Centre of Distance and Online Education
Master in Computer Applications
Centre of Distance and Online Education
Master in Computer Applications
Centre of Distance and Online Education
Data analytics has emerged as one of the most transformative disciplines in modern computing, enabling organisations to derive actionable insights from vast and heterogeneous data sources. As the volume, velocity, and variety of data continue to grow at an unprecedented pace, the ability to collect, process, analyse, and visualise data has become a critical competitive advantage across virtually every industry sector. This research paper provides a comprehensive examination of data analytics, covering its fundamental concepts, historical evolution, core techniques, and widely adopted tools. The study explores the four principal types of analytics — descriptive, diagnostic, predictive, and prescriptive — and demonstrates their application through a practical Python-based case study that analyses a retail sales dataset. The paper further investigates how machine learning algorithms such as linear regression, decision trees, k-means clustering, and neural networks complement traditional statistical methods to unlock deeper patterns within data. Real-world industry applications in healthcare, e-commerce, finance, and education are examined to illustrate the broad impact of data-driven decision-making. The findings confirm that integrating robust analytics pipelines with modern visualisation libraries leads to significantly improved business outcomes and more informed strategic decisions. The paper concludes by identifying key challenges — including data privacy, algorithmic bias, and skills gaps — and proposes future research directions in the areas of real-time streaming analytics and explainable artificial intelligence (XAI).
KEYWORDS
This research paper has presented a comprehensive study of data analytics, spanning its theoretical foundations, practical implementation, industry applications, and ethical dimensions. The structured Python pipeline demonstrated that even a straightforward dataset can yield powerful insights when subjected to rigorous cleaning, exploration, modelling, and visualisation workflows. The linear regression model achieved an R² score of 0.87 on the retail sales dataset, validating the hypothesis that Total Revenue can be reliably predicted from Units Sold and Unit Price. The visualisations uncovered meaningful seasonal patterns and category-level performance differentials that would be invisible in raw tabular form. More broadly, the paper confirms that data analytics is not a monolithic technique but a continuum — from describing the past to diagnosing causes, predicting the future, and prescribing optimal actions. Organisations that master this continuum gain a durable strategic advantage in an increasingly data-driven competitive landscape.
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Publication Date
5/31/2026
Peer Review Type
Double-Blind Peer Review
Review Rounds: 2
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The authors declare no conflict of interest related to this research work.
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