Big Data and Analytics Unit 1 Notes AKTU (BCDS601)

AKTU · BTECH · Semester 6 · Big Data and Analytics · Unit 1 · Notes

AKTU Big Data and Analytics (BCDS601) Unit 1 notes for B.Tech Semester 6 – Introduction to Big Data. Topics: Big Data Introduction, Big Data…

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Unit 1: Introduction to Big Data – AKTU syllabus topics

Big Data Introduction: Types of Digital Data, History of Big Data Innovation, Big Data Platform
Big Data Characteristics: 5 Vs of Big Data, Big Data Architecture, Drivers for Big Data
Big Data Technology Components: Technology Components, Big Data Applications
Big Data Security and Privacy: Security Compliance and Auditing, Big Data Privacy and Ethics
Big Data Analytics: Challenges of Conventional Systems, Analytic Processes and Tools, Modern Data Analytic Tools

Q3a. Describe the "5 Vs" of Big Data. What do each of these terms represent in the context of Big Data, and why are they essential considerations for data management and analysis? (10 marks, 2023-24)
Q6b. Discuss about the three dimensions of Big Data. (10 marks, 2017-18)
Q3a. Describe the importance and applications of Big Data in different industries such as healthcare, finance, and e-commerce. How does Big Data contribute to decision-making in these sectors? (7 marks, 2024-25)
Q3a. Discuss the 5 Vs used in Big Data with the help of an example. (7 marks, 2024-25)
Q1a. Define Big Data. What are its key characteristics. (2 marks, 2024-25)
Q1a. What are the different types of digital data commonly encountered in Big Data applications? Provide examples of structured, semi-structured, and unstructured data. (2 marks, 2023-24)
Q1a. List the differences between structured, semi-structured, and unstructured data. (2 marks, 2023-24)
Q1a. List out the different kind of Digital Data. (2 marks, 2022-23)
Q1h. Write down any four industry examples for Big Data. (2 marks, 2017-18)
Q1a. What is big data, why we need to analyze big data? (2 marks, 2017-18)