Question Paper Solutions of chapter Introduction to Big Data of Big Data Analysis, 8th Semester , Applied Electronics and Instrumentation Engineering

Introduction

Big Data Statistics: Big Data Statistics involves the gathering, analysis, and interpretation of large volumes of data from diverse sources, including social media, sensors, online transactions, and digital devices. As businesses increasingly adopt data-driven strategies, the role of big data becomes more crucial.

By applying advanced statistical methods and leveraging powerful computing technologies, organizations can uncover valuable patterns, trends, and insights that fuel innovation and enhance competitive positioning. The growth of technologies such as machine learning, artificial intelligence, and cloud computing has enabled more efficient processing and analysis of massive datasets, leading to improvements in customer experience, operational efficiency, and strategic decision-making.

The global market for big data analytics is expected to grow rapidly, with sectors like healthcare, finance, retail, and manufacturing leading the way in adopting big data solutions.

The Big Data Technology Market report segments the industry into By Delivery Mode (On-Premise, Cloud), By End-user Vertical (Telecom & IT, Energy & Power, BFSI, Retail, Manufacturing, Aerospace & Defense, Engineering & Construction, Healthcare & Pharmaceuticals, and more), and By Geography (North America, Europe, Asia, Australia and New Zealand, Latin America, Middle East and Africa).

The global tourism big data analytics market (2025 USD 18.4 billion) is projected to double in size to USD 41.9 billion by 2035, growing at a CAGR of 8.6%. Tourism stakeholders are moving away from post-trip surveys or guesswork. Instead, they are leveraging real-time analytics to gain insights into travelerbehavior, streamline operations and create hyper-personalized experiences.

Country-wise Visitor Data Integration Projects

The Big Data Analytics in Power Sector Market Report is Segmented Based On Power Industry (Power Generation, and Power Transmission and Distribution), and Geography (North America, Europe, Asia Pacific, Latin America, and Middle East & Africa). The Market Sizes and Forecasts are Provided in Terms of Value (USD) for all the Above Segments.

According to Cognitive Market Research, the global Big Data marketsize is USD 40.5 billion in 2024 and will expand at a compound annual growth rate (CAGR) of 12.9% from 2024 to 2031. Market Dynamics of Big Data Market

Key Drivers for Big Data Market

Increasing demand for decision-making based on data - One of the main reasons the Big Data market is growing is due to the increasing demand for decision-making based on data. Organizations understand the strategic benefit of using data insights to make accurate and informed decisions in the current competitive scenario. This change marks a break from conventional decision-making paradigms as companies depend more and more on big data analytics to maximize performance, reduce risk, and open up prospects. Real-time processing, analysis, and extraction of actionable insights from large datasets enables businesses to react quickly to consumer preferences and market trends.
The increasing need to maximize performance, reduce risk, and open up prospects is anticipated to drive the Big Data market's expansion in the years ahead.

Key Restraints for Big Data Market

The lack of integrator and interoperability poses a serious threat to the Big Data industry.
The market also faces significant difficulties because of the realization of its full potential.

Introduction of the Big Data Market

Big data software is a category of software used for gathering, storing, and processing large amounts of heterogeneous, dynamic data produced by humans, machines, and other technologies. It is concentrated on offering effective analytics for extraordinarily massive datasets, which help the organization obtain a profound understanding by transforming the data into superior knowledge relevant to the business scenario. Additionally, the programmer assists in identifying obscure correlations, market trends, customer preferences, hidden patterns, and other valuable information from a wide range of data sets. Due to the widespread use of digital solutions in sectors such as finance, healthcare, BFSI, retail, agriculture, telecommunications, and media, data is increasing dramatically on a worldwide scale. Smart devices, soil sensors, and GPS-enabled tractors generate massive amounts of data. Large data sets, such as supply tracks, natural trends, optimal crop conditions, sophisticated risk assessment, and more, are analyzed in agriculture through the application of big data analytics.

Question Paper Solutions of chapter Introduction to Hadoop and Hadoop Architecture of Big Data Analysis, 8th Semester , Applied Electronics and Instrumentation Engineering

The Big Data Services market is booming, projected to reach $32.51 billion by 2025 with a 27.81% CAGR. Discover key trends, drivers, and restraints shaping this rapidly evolving sector, including insights into cloud adoption, regional market shares, and leading companies. Recent developments include: May 2023 : Microsoft has introduced Microsft fabric an softend-to-end, Unified Analytics Platform, which enables organisations to integrate all data and analytical tools they need, Where By making it possible for data and business professionals to unlock their potential, as well as lay the foundation for an era of Artificial Intelligence, fabric creates a single unified product that brings together technologies like Azure Data Factory, Azure Synapse Analytics, and Power BI., November 2022: Amazon Web Services, Inc. (AWS) released five new features in its database and analytics portfolios. These updates enable users to manage and analyze data at a petabyte scale more efficiently and quickly, simplifying the process for customers to operate the high-performance database and analytics workloads at scale., October 2022: Oracle introduced the Oracle Network Analytics Suite, which includes a new cloud-native portfolio of analytics tools. This suite enables operators to make more automated and informed decisions regarding the performance and stability of their entire 5G network core by combining network function data with machine learning and artificial intelligence.. Key drivers for this market are: Increasing Cloud Adoption And Rise In The Data Volume Generated, Increasing Demand For Improving Organization's Internal Efficiency; Growing Adoption of Private Cloud. Potential restraints include: Data Security Concerns. Notable trends are: Growing Adoption of Private Cloud is Driving the Market.

The Big Data Security Market Report is Segmented by Component (Solutions and Services), Organization Size (Small and Medium Enterprises and Large Enterprises), End-User Industry (Banking, Financial Services, and Insurance [BFSI], IT and Telecommunication, Manufacturing, Healthcare and Life Sciences, Aerospace and Defense, and More), Deployment Mode (On-Premise and Cloud), and Geography.

Introduction

Global Big Data in Healthcare Market size is expected to be worth around USD 145.8 Billion by 2033 from USD 42.2 Billion in 2023, growing at a CAGR of 13.2% during the forecast period from 2024 to 2033.

Big data in healthcare encompasses vast amounts of diverse, unstructured data sourced from medical journals, biometric sensors, electronic medical records (EMRs), Internet of Medical Things (IoMT), social media platforms, payer records, omics research, and data repositories. Integrating this unstructured data into traditional systems presents considerable challenges, primarily in data structuring and standardization. Effective data structuring is essential for ensuring compatibility across systems and enabling robust analytical processes.

However, advancements in big data analytics, artificial intelligence, and machine learning have significantly enhanced the ability to convert complex healthcare data into actionable insights. These advancements have transformed healthcare, driving informed decision-making, enabling early and accurate diagnostics, facilitating precision medicine, and enhancing patient engagement through digital self-service platforms, including online portals, mobile applications, and wearable health devices.

The role of big data in pharmaceutical R&D has become increasingly central, as analytics tools streamline drug discovery, accelerate clinical trial processes, and identify potential therapeutic targets more efficiently. The demand for business intelligence solutions within healthcare is rising, fueled by the surge of unstructured data and the focus on developing tailored treatment protocols. As a result, the global market for big data in healthcare is projected to grow steadily during the forecast period.

According to Cognitive Market Research, the global Hadoop big data analytics market size is USD 12.8 billion in 2024 and will expand at a compound annual growth rate (CAGR) of 13.0% from 2024 to 2031. Market Dynamics of Hadoop Big Data Analytics Market Key Drivers for Hadoop Big Data Analytics Market Increasing the use of internet transactions- The market for Hadoop big data analytics is expanding because more and more transactions are being made online. Digital financial transactions are any monetary transfers that take place through digital devices or internet-based sites. The huge amounts of data created throughout interactions are processed, managed, and analyzed in an effective and accessible manner using Hadoop and large-scale analytics, which are also used in online payments to improve speed, safety, and customization of payment options. As a result, the Hadoop big data analytics industry is expanding due to the growing use of online payments. The global pharmaceutical industry's adoption of Hadoop big data analytics is driving the industry's expansion. Key Restraints for Hadoop Big Data Analytics Market The growing internet risk is the main factor impeding the worldwide Hadoop Big Data Analytics industry's expansion. Inadequate recognition in low-income nations is also hampering the market growth. Introduction of the Hadoop Big Data Analytics Market Hadoop big data analytics is the practice of utilizing the Hadoop computing system to examine massive amounts of data in all its forms. Hadoop is an operating system for storing, processing, and evaluating large amounts of diverse data used for large-scale processing that is portable, inexpensive, and flexible. Because of its capacity to effectively manage and evaluate massive amounts of statistics, it is utilized for an extensive number of applications in a variety of businesses and areas. The goal of this technique is to help various businesses stay competing in the demand and obtain more information about the business sector. The need for a single, standardized infrastructure for maintaining data will support the expansion of the Hadoop big data analytics market.

The Big Data Market is projected to grow at a CAGR of around 14.7% during 2023-28, says MarkNtel Advisors. (Top Companies - Accenture PLC, Cloudera Inc., Teradata Corporation, Microsoft Corporation, Splunk Inc., Amazon Web Services, and Cisco Systems Inc)

France Hadoop Big Data Analytics Market is expected to grow during 2025-2031

The global Big Data Analytics in Defense market is experiencing robust growth, projected to maintain a Compound Annual Growth Rate (CAGR) exceeding 13% from 2025 to 2033. This expansion is fueled by several key factors. The increasing reliance on advanced technologies for enhanced situational awareness and improved decision-making within military operations is a primary driver. The need to analyze vast quantities of data from diverse sources, including sensor networks, satellite imagery, and social media, is pushing the adoption of sophisticated big data analytics solutions. Furthermore, the growing demand for predictive intelligence and improved cybersecurity within defense organizations is further accelerating market growth. Technological advancements in artificial intelligence (AI), machine learning (ML), and cloud computing are continuously enhancing the capabilities of big data analytics platforms, making them more efficient and effective. Segmentation reveals a strong demand across all platforms (Army, Navy, Air Force), with hardware, software, and services all contributing significantly to the overall market value. While the market faces some restraints, such as data security concerns and the high cost of implementation, these are being mitigated by ongoing innovation and government investment in defense modernization initiatives. The North American market currently holds a substantial share, driven by significant defense spending and the presence of major technology players. However, the Asia-Pacific region is poised for rapid expansion due to increasing military modernization efforts in countries like China and India. The competitive landscape is dominated by established defense contractors and technology giants, indicating a robust ecosystem fostering further innovation and market penetration. The market's trajectory suggests continued high growth over the forecast period, driven by the increasing strategic importance of big data analytics in national security and defense operations. The market's future is characterized by a strong focus on developing AI-powered analytics solutions for real-time threat detection, predictive maintenance of defense equipment, and optimized resource allocation. Furthermore, the integration of big data analytics with other emerging technologies, such as the Internet of Things (IoT) and blockchain, will further expand its capabilities and applications. The increasing emphasis on cybersecurity and data privacy is likely to drive demand for robust and secure data analytics solutions. Collaborative partnerships between defense organizations and technology providers are crucial for developing and deploying effective big data analytics solutions. Government initiatives to encourage innovation and investment in the defense technology sector will play a significant role in shaping the market's future trajectory. The continued growth in defense budgets globally will further support the market's expansion, making it a highly attractive investment opportunity for both established players and emerging technology companies. Recent developments include: September 2022: The United States Air Force signed a contract worth USD 1.25 million with ZeroEyto procure an AI gun detection solution for the service's unmanned aerial vehicles (UAVs) at the Dover Air Force Base, Delaware. ZeroEyes' technology will enable drones to detect handheld weapons for base protection., July 2022: The Indian Ministry of Defense launched 75 newly developed artificial intelligence (AI) products and technologies during the first-ever 'AI in Defense symposium and exhibition in New Delhi. These include autonomous systems, AI platform automation, command, control, communication, computer (C4), blockchain-based automation, intelligence, surveillance & reconnaissance (ISR), intelligent monitoring systems, cyber security, and others.. Notable trends are: Software Segment Will Showcase Remarkable Growth During the Forecast Period.

Introduction

Big Data Statistics: By 2025, the world is expected to generate an unimaginable 181 zettabytes of data, representing an average annual growth rate of 23.13%, with 2.5 quintillion bytes created daily. This indicates an influx of roughly 29 terabytes every second, yes, you read it right.

While over 97% of businesses are now investing in Big Data, only about 40% are truly effective at leveraging analytics. The global Big Data analytics market, valued at approximately $348.21 billion in 2024, is on a trajectory to reach over $961.89 billion by 2032, exhibiting a robust CAGR of 13.5%.

The dominance of some unstructured data, which constitutes about 90% of all global data, underscores the complex statistical challenge. Industries, from healthcare, which could save up to $300 billion annually in the US alone through data initiatives, to entertainment, where Netflix saves an estimated $1 billion per year using data-driven recommendation algorithms, which are being fundamentally changed by Big Data. So, let's dive deeper into this stats article discussing everything about big data from its current insights to future forecasts. Let’s get started.

The Data Analytics in Retail Industry is segmented by Application (Merchandising and Supply Chain Analytics, Social Media Analytics, Customer Analytics, Operational Intelligence, Other Applications), by Business Type (Small and Medium Enterprises, Large-scale Organizations), and Geography. The market size and forecasts are provided in terms of value (USD billion) for all the above segments.

Global Artificial Intelligence in Big Data Analysis Market is segmented by Application (Big Data_ Data Science_ Business Intelligence_ Marketing_ Research), Type (Data Mining_ Machine Learning_ Deep Learning_ Natural Language Processing_ Predictive Analytics), and Geography (North America_ LATAM_ West Europe_Central & Eastern Europe_ Northern Europe_ Southern Europe_ East Asia_ Southeast Asia_ South Asia_ Central Asia_ Oceania_ MEA)

The Big Data Services market, valued at $32.51 billion in 2025, is experiencing robust growth, projected to expand at a Compound Annual Growth Rate (CAGR) of 27.81% from 2025 to 2033. This explosive growth is fueled by several key drivers. The increasing volume and variety of data generated across industries necessitate sophisticated solutions for storage, processing, and analysis. The rise of cloud computing provides scalable and cost-effective infrastructure for Big Data initiatives, further accelerating market expansion. Furthermore, the growing adoption of advanced analytics techniques, such as machine learning and artificial intelligence, is driving demand for Big Data services to extract valuable insights from complex datasets. This allows businesses to make more informed decisions, optimize operations, and gain a competitive edge. While data security and privacy concerns represent a potential restraint, the market's overall trajectory remains strongly positive. The market is segmented by service type (consulting, implementation, integration, managed services), deployment model (cloud, on-premise), organization size (small, medium, large), and industry vertical (BFSI, healthcare, retail, manufacturing). Key players like IBM, Microsoft, Oracle, and Amazon Web Services are fiercely competitive, investing heavily in research and development to maintain market leadership. The forecast period (2025-2033) anticipates continued high growth, driven by increasing digital transformation across sectors. Businesses are leveraging Big Data to personalize customer experiences, improve operational efficiency, and develop new revenue streams. The expansion into emerging economies will also contribute significantly to market expansion, as these regions adopt Big Data technologies at a rapid pace. However, the successful implementation of Big Data initiatives relies on skilled professionals. Addressing the talent gap through robust training and development programs will be crucial for sustaining this rapid growth. Competitive pricing strategies and the emergence of innovative service offerings will shape the competitive landscape. The market’s long-term outlook remains exceptionally strong, driven by technological advancements and the ever-increasing reliance on data-driven decision-making. Recent developments include: May 2023 : Microsoft has introduced Microsft fabric an softend-to-end, Unified Analytics Platform, which enables organisations to integrate all data and analytical tools they need, Where By making it possible for data and business professionals to unlock their potential, as well as lay the foundation for an era of Artificial Intelligence, fabric creates a single unified product that brings together technologies like Azure Data Factory, Azure Synapse Analytics, and Power BI., November 2022: Amazon Web Services, Inc. (AWS) released five new features in its database and analytics portfolios. These updates enable users to manage and analyze data at a petabyte scale more efficiently and quickly, simplifying the process for customers to operate the high-performance database and analytics workloads at scale., October 2022: Oracle introduced the Oracle Network Analytics Suite, which includes a new cloud-native portfolio of analytics tools. This suite enables operators to make more automated and informed decisions regarding the performance and stability of their entire 5G network core by combining network function data with machine learning and artificial intelligence.. Key drivers for this market are: Increasing Cloud Adoption And Rise In The Data Volume Generated, Increasing Demand For Improving Organization's Internal Efficiency; Growing Adoption of Private Cloud. Potential restraints include: Increasing Cloud Adoption And Rise In The Data Volume Generated, Increasing Demand For Improving Organization's Internal Efficiency; Growing Adoption of Private Cloud. Notable trends are: Growing Adoption of Private Cloud is Driving the Market.

The Indonesian Big Data Analytics Software Market Report is Segmented By Deployment Mode (Cloud and On-Premises), Organization Size (SMEs and Large Enterprises), and End-User Vertical (IT and Telecom, BFSI, Retail and Consumer Goods, Manufacturing, Healthcare and Life Sciences, Government, and Other End-User Verticals). The Market Size and Forecast are Provided in Terms of Value (USD) for all the Above Segments.

Question Paper Solutions of chapter Introduction to NoSQL of Big Data Analysis, 8th Semester , Computer Science and Engineering