“Data Science and Big Data Analytics” is a definitive resource for learning about data science techniques, methodologies, and the technologies that are shaping the future of data analysis. This book covers a broad spectrum of topics, from the fundamentals of data collection and preprocessing to advanced techniques in machine learning and predictive analytics.

Designed with both beginners and seasoned professionals in mind, the book takes a structured approach, starting with essential concepts before progressing to more intricate topics like big data technologies (Hadoop, Spark), real-time analytics, and predictive modeling. Detailed explanations and practical examples ensure that readers can easily understand and apply the techniques discussed. Each chapter emphasises hands-on learning and provides practical insights that can be used in everyday business and technical applications.

This book is particularly suited for individuals who are preparing to enter the data science field or those already working in industries like healthcare, finance, marketing, and supply chain management. It also addresses key challenges such as data privacy and ethical concerns in big data analytics, ensuring readers are well-prepared to navigate this complex and dynamic domain.