Flávia Gonçalves Fernandes Livres

Focusing on the role of systems analysts, the book delves into the study of hardware, software, and user interactions to optimize information processing. It outlines how these professionals create standardized solutions for software execution on hardware, ensuring users are trained in standard operating procedures. The text emphasizes the analyst's responsibilities in the organization, implementation, and maintenance of computer systems and networks, highlighting their crucial role in gathering and utilizing company information for development.

Delving into the infrastructure of the digital world, this book offers an in-depth look at computer networks and their evolution, from early connections to the modern Internet. It explains key concepts like data transmission, communication protocols (TCP/IP), and essential technologies such as routers and switches. Readers will explore various network topologies, security challenges, and information distribution, including client-server architecture and the role of cloud services and social networks. Emerging standards like IoT and the impact of 5G are also discussed.

The internship serves as a crucial bridge for Computer Engineering undergraduates, providing them with their first real-world experience in the industry. It not only enhances their practical skills beyond academic knowledge but also significantly increases their employability by offering a pathway to their first job. Many students find that their internship leads directly to job offers, making it an essential step in their professional development and preparation for the competitive job market.

Expert Systems represent a specialized area within Artificial Intelligence, designed to emulate human experts' reasoning for problem-solving. By capturing and utilizing human knowledge, these systems excel in specific domains, often outperforming human experts in decision-making. They also serve as valuable tools for non-experts, enhancing their ability to tackle complex issues.

Focusing on the principles of information security, the book explores the importance of protecting data to ensure it remains accessible only to authorized individuals. It outlines essential policies, processes, and methods that organizations must implement to control data circulation and prevent unauthorized access. Highlighting the role of IT departments, the text emphasizes the necessity of having trained professionals and effective tools to maintain data integrity and confidentiality, ultimately safeguarding companies from potential risks.

Focusing on optimization, this work explores the application of Dijkstra's algorithm to determine the most efficient routes between municipalities across various Brazilian states. By calculating the minimum cost paths in a graph, it addresses the practical need to reduce expenses and time in travel planning. The study highlights the algorithm's significance as a widely used tool for enhancing route selection, making it a valuable resource for anyone interested in efficient travel logistics.

The book explores Azure SQL Database, highlighting its fully managed, intelligent features that enhance performance and security. It details how Microsoft handles maintenance, allowing users to save time and resources. The text emphasizes the ease of migrating existing SQL Server databases to SQL Database Managed Instance without altering applications, thanks to its extensive compatibility and virtual network support. It positions Managed Instance as the ideal solution for transitioning large numbers of databases from on-premises environments or virtual machines.

The book explores the multifaceted nature of Information Technology (IT), emphasizing its role in managing and utilizing information across various domains. It highlights how IT can influence personal and public freedoms, serving as both a tool for empowerment and a means of control. The text discusses the importance of organization and classification of information for effective decision-making, while also addressing the potential of IT to enhance individual and collective growth by learning from past experiences and successes.

The book explores the integration of serious games in health and education, specifically focusing on physiotherapy. It introduces an interactive game designed to enhance physiotherapeutic exercises through Kinect and mobile devices. Utilizing Virtual and Augmented Reality, it allows for visualization and three-dimensional interaction, aiming to motivate patients and create a more engaging physiotherapy environment. The emphasis is on technological innovations that enhance treatment effectiveness and patient experience.

Focusing on the processes of business analysis and data collection, this book delves into the infrastructure that enhances decision-making through Business Intelligence (BI). It outlines how BI consolidates business information to identify improvements, address weaknesses, and respond to market trends. Key objectives include data collection via management tools, compliance with data protection laws, and enabling in-depth data analysis for actionable insights. Ultimately, BI fosters informed decision-making, offering a significant competitive advantage for businesses.