eBooks de Informática práctica, página 7 de 141

Building Tomorrows Enterprise: Embracing the Multi-Cloud Era with AWS, Azure, and GCP.Key Features? Comprehensive guide to multi-cloud architecture designs and best practices.? Expert insights on networking strategies and efficient DNS design for multi-cloud.? Emphasis on security, performance, cost-efficiency, and robust disaster recovery.Book DescriptionThis book is a comprehensive guide designed for IT professionals and enterprise architects, providing step-by-step instructions for creating and implementing tailored multi-cloud strategies. Covering key areas such as security, performance, cost management, and disaster recovery, it ensures robust and efficient cloud deployments.This book will help you learn to develop custom multi-cloud solutions that align with the organizations specific needs and goals. It includes in-depth discussions on cloud design patterns, architecture designs, and industry best practices. The book offers advanced networking strategies and DNS design insights to optimize system reliability, scalability, and performance. Practical tips help readers navigate the complexities of multi-cloud environments, ensuring seamless integration and management across different cloud platforms.Whether new to cloud concepts or an experienced practitioner looking to enhance your skills, this book equips you with the knowledge and tools needed to excel in your role. By following expert guidance and best practices, you can confidently design and implement multi-cloud strategies that foster innovation and operational excellence in your organization.What you will learn? Understand the fundamentals and benefits of multi-cloud environments.? Gain a solid grasp of essential cloud computing concepts and terminologies.? Learn how to establish a robust foundation for multi-cloud deployments.? Implement best practices for securing and governing multi-cloud architectures.? Design effective network solutions tailored for multi-cloud environments.? Optimize DNS design and management across multiple cloud platforms.? Apply architecture design patterns to enhance system reliability and scalability.Table of Contents1. Getting Started with Multi-Cloud2. Cloud Computing Concepts3. Building a Solid Foundation4. Security and Governance in Multi-Cloud5. Designing Network Solution6. DNS in a Multi-Cloud Landscape7. Architecture Design Pattern in Multi-Cloud8. FinOps in Multi-Cloud9. The Role of Automation and Orchestration10. Multi-Cloud Monitoring11. Resilience and Disaster Recovery IndexAbout the AuthorsBarjender Paul an accomplished IT professional, earned her Masters degree in Computer Application. She embarked on her career in software development, later transitioning to cloud technologies. With over a decade of experience, Barjender specializes in designing and architecting cloud solutions, ensuring optimal performance and security for diverse organizations.With extensive certifications in Azure, GCP, and AWS, she demonstrates expertise in cloud technologies. She holds a range of certifications including Microsoft Certified: Azure Solutions Architect Expert, Microsoft Certified: DevOps Engineer Expert, Microsoft Certified: Cybersecurity Architect Expert, Microsoft Certified: Azure Security Engineer Associate, Microsoft...

Empower Your Data Insights with Javas Top Tools and Frameworks.Key Features? Explore diverse techniques and algorithms for data analytics using Java.? Learn through hands-on examples and practical applications in each chapter.? Master essential tools and frameworks such as JFreeChart for data visualization and Deeplearning4j for deep learning.Book DescriptionThis book is a comprehensive guide to data analysis using Java. It starts with the fundamentals, covering the purpose of data analysis, different data types and structures, and how to pre-process datasets. It then introduces popular Java libraries like WEKA and Rapidminer for efficient data analysis.The middle section of the book dives deeper into statistical techniques like descriptive analysis and random sampling, along with practical skills in working with relational databases (JDBC, SQL, MySQL) and NoSQL databases. It also explores various analysis methods like regression, classification, and clustering, along with applications in business intelligence and time series prediction.The final part of the book gives a brief overview of big data analysis with Java frameworks like MapReduce, and introduces deep learning with the Deeplearning4J library. Whether youre new to data analysis or want to improve your Java skills, this book offers a step-by-step approach with real-world examples to help you master data analysis using Java.What you will learn? Understand foundational principles and types of data analytics, including descriptive, diagnostic, predictive, and prescriptive analytics.? Master techniques for preprocessing data, including cleaning and munging, to prepare it for analysis.? Learn how to create various charts and plots including bar charts, histograms, and scatter plots for effective data visualization.? Explore Java-based libraries such as WEKA and Deeplearning4j for implementing machine learning algorithms.? Develop expertise in statistical techniques including hypothesis testing, regression (linear and polynomial), and probability distributions.? Acquire practical skills in SQL querying and JDBC for relational databases.? Explore applications in business intelligence and deep learning, including image recognition and natural language processing.Table of Contents1. Data Analytics Using Java2. Datasets3. Data Visualization4. Java Machine Learning Libraries5. Statistical Analysis6. Relational Databases7. Regression Analysis8. ClassificationAnalysis9. Sentiment Analysis10. Cluster Analysis11. Working with NoSQL Databases12. Recommender Systems13. Applications of Data Analysis14. Big Data Analysis with Java15. Deep Learning with Java IndexAbout the AuthorsAbhishek Kumar has been a pivotal figure in the design and development of complex enterprise-grade software for over 12 years. His professional journey has seen him contributing his extensive systems programming expertise to leading technology companies including Adobe, Intel, ARM, Samsung, and NVIDIA. Currently, he serves as a Senior Computer Scientist, where he continues to excel in his field.Abhishek is deeply passionate about teaching programming and machine learning. This passion is reflected in his authorship of the book Rust Crash Course and the creation of several success...

Discover the world of data engineering in an on-premises setting versus the Azure cloudKey Features? Explore Azure data engineering from foundational concepts to advanced techniques, spanning SQL databases, ETL processes, and cloud-native solutions.? Learn to implement real-world data projects with Azure services, covering data integration, storage, and analytics, tailored for diverse business needs.? Prepare effectively for Azure data engineering certifications with detailed exam-focused content and practical exercises to reinforce learning.Book DescriptionEmbark on a comprehensive journey into Azure data engineering with Ultimate Azure Data Engineering. Starting with foundational topics like SQL and relational database concepts, youll progress to comparing data engineering practices in Azure versus on-premises environments. Next, you will dive deep into Azure cloud fundamentals, learning how to effectively manage heterogeneous data sources and implement robust Extract, Transform, Load (ETL) concepts using Azure Data Factory, mastering the orchestration of data workflows and pipeline automation.The book then moves to explore advanced database design strategies and discover best practices for optimizing data performance and ensuring stringent data security measures. You will learn to visualize data insights using Power BI and apply these skills to real-world scenarios. Whether youre aiming to excel in your current role or preparing for Azure data engineering certifications, this book equips you with practical knowledge and hands-on expertise to thrive in the dynamic field of Azure data engineering.What you will learn? Master the core principles and methodologies that drive data engineering such as data processing, storage, and management techniques.? Gain a deep understanding of Structured Query Language (SQL) and relational database management systems (RDBMS) for Azure Data Engineering.? Learn about Azure cloud services for data engineering, such as Azure SQL Database, Azure Data Factory, Azure Synapse Analytics, and Azure Blob Storage.? Gain proficiency to orchestrate data workflows, schedule data pipelines, and monitor data integration processes across cloud and hybrid environments.? Design optimized database structures and data models tailored for performance and scalability in Azure.? Implement techniques to optimize data performance such as query optimization, caching strategies, and resource utilization monitoring.? Learn how to visualize data insights effectively using tools like Power BI to create interactive dashboards and derive data-driven insights.Table of Contents1. Introduction to Data Engineering2. Understanding SQL and RDBMS Concepts3. Data Engineering: Azure Versus On-Premises4. Azure Cloud Concepts5. Working with Heterogenous Data Sources6. ETL Concepts7. Database Design and Modeling8. Performance Best Practices and Data Security9. Data Visualization and Application in Real World10. Data Engineering Certification Guide IndexAbout the AuthorsAshish Agarwal currently works as an Engineering Architect in the Azure SQL Engineering team at Microsoft, where he works with large and complex SQL modernization projects spanning from SQL On-Premises to Azure IaaS and PaaS Platforms.He holds an Ho...

Easy API Design Using Express.js and Node.js (TypeScript)Key Features? Step-by-step instructions using TypeScript for efficient backend development on Node.js, enhancing code quality and maintainability.? Practical insights using Redis to implement efficient API caching methods, optimizing performance and scalability.? Provides practical examples of API testing using Mocha and Chai, ensuring robustness and reliability of the developed APIs.Book DescriptionEmbark on a journey to become an expert in backend web development with this essential guide using Node.js v20, Express.js, Redis and TypeScript.The book covers foundational to advanced topics through one comprehensive example: a project management system. It ensures learning and application of skills in API caching with Redis, API testing using Mocha and Chai, and deployment on AWS. This approach simplifies complex concepts and provides a practical learning trajectory.With expert tips and best practices, youll create user-friendly features like sign-ups and project trackers. Plus, youll learn how to make your apps faster with caching and add cool features like notifications. Finally, youll ace testing and deploying your apps like an expert.What you will learn? Explore TypeScripts power and versatility for developing backend using Node and Express.? Learn effective strategies for planning and structuring your application to ensure scalability and maintainability.? Dive deep into building REST APIs for user management, project handling, and task tracking.? Explore the implementation of API caching to boost performance and efficiency.? Develop a notification module to enrich user interaction and experience within your application.? Master the art of thoroughly testing your APIs using industry-standard tools and methodologies.? Acquire skills and best practices for deploying your application, ensuring smooth operation in production environments.Table of Contents1. Introduction to Node.js2. Introduction to TypeScript3. Overview of Express.js4. Planning the App5. REST API for User Module6. REST API for Project and Task Modules7. API Caching8. Notification Module9. Testing API10. Building and Deploying Application11. The Journey Ahead IndexAbout the AuthorsYamini Panchal holds a Bachelor of Engineering in Computer Science from Gujarat Technological University and has over 8 years of experience in the IT industry. She has worked on diverse domain-based web development applications, including IoT, Telecommunication, Healthcare, and Cloud Services.Currently a Technical Lead at Azilen Technologies, she specializes in open-source development with a focus on Node.js, constructing server-side applications and APIs. She has expertise in both SQL and NoSQL databases.Ravi Kumar Gupta is an accomplished author and open-source software evangelist with a strong technology background. He holds an MS in Software Systems from BITS Pilani and a B.Tech from LNMIIT, Jaipur.Currently, he works as a Solution Architect at Orbiwise and contributes to the NoiseApp Team. Ravi excels in coding with Python, TypeScript, Node.js, and Java, enhancing OrbiWANs performance and efficiency.

Unlock Next-Level Scalable App Development with Monorepo and BazelKey Features? Unleash the transformative power of Monorepos with Bazel, revolutionizing your development workflow.? Elevate your build system to unmatched levels of efficiency and reliability through comprehensive Bazel mastery.? Propel yourself into the future of software development by mastering Bazel and harnessing the potential of Monorepo architecture.? Optimize your builds for peak efficiency and unwavering reliability with expert insights and techniques in Bazel utilization.? Unlock the gateway to scalable applications by leveraging the dynamic synergy of Bazel and Monorepo for unparalleled success.Book DescriptionUltimate Scalable Monorepo Apps with Bazel" is the go-to guide for developers and engineers looking to maximize the potential of Bazel within a monorepo setup.It explores the intricacies of building large-scale applications, contrasting the monorepo approach with polyrepo setups and highlighting benefits like streamlined dependency management and improved collaboration. Through practical examples and real-world case studies, youll learn how to harness Bazels features for faster build times and consistent results across environments.Structured to cover all aspects of Bazel and monorepo development, from initial setup to advanced topics like custom rule creation and dependency management, this book provides actionable insights to enhance your development workflow.This guide equips you with the knowledge and skills to efficiently manage large codebases and contribute to more robust, scalable, and maintainable software projects. By the end, readers will be equipped to efficiently manage large codebases, leverage Bazels capabilities to speed up build and test processes, and ultimately, contribute to more robust, scalable, and maintainable software projects.What you will learn? Understand the fundamentals and importance of Bazel in modern development practices.? Dive into the essentials of setting up and configuring Bazel for your projects.? Explore the intricacies of defining build rules and optimizing configurations for efficient builds.? Learn strategies for designing and executing scalable and comprehensive tests within a monorepo environment.Table of Contents1. Introduction2. Getting Started with Bazel3. Bazel Build Rules and Configuration4. Testing Strategies in a Monorepo5. Dependency Management and Versioning6. Hello-World Using Other Languages and Platforms7. Streamlining Development Workflow8. Structuring Monorepos for Success9. Managing Large Codebases and Scale10. Building and Deploying Services11. Monitoring and Debugging Bazel12. Advanced Bazel Concepts13. Case Studies and Real-World Examples14. Future Trends and Considerations APPENDIX A Bazel Cheat Sheet APPENDIX B Additional Resources Index

Learn how real-life hackers and pentesters break into systems.Key Features? Dive deep into hands-on methodologies designed to fortify web security and penetration testing.? Gain invaluable insights from real-world case studies that bridge theory with practice.? Leverage the latest tools, frameworks, and methodologies to adapt to evolving cybersecurity landscapes and maintain robust web security posture.Book DescriptionDiscover the essential tools and insights to safeguard your digital assets with the "Ultimate Pentesting for Web Applications". This essential resource comprehensively covers ethical hacking fundamentals to advanced testing methodologies, making it a one-stop resource for web application security knowledge.Delve into the intricacies of security testing in web applications, exploring powerful tools like Burp Suite, ZAP Proxy, Fiddler, and Charles Proxy. Real-world case studies dissect recent security breaches, offering practical insights into identifying vulnerabilities and fortifying web applications against attacks.This handbook provides step-by-step tutorials, insightful discussions, and actionable advice, serving as a trusted companion for individuals engaged in web application security. Each chapter covers vital topics, from creating ethical hacking environments to incorporating proxy tools into web browsers. It offers essential knowledge and practical skills to navigate the intricate cybersecurity landscape confidently. By the end of this book, you will gain the expertise to identify, prevent, and address cyber threats, bolstering the resilience of web applications in the modern digital era.What you will learn? Learn how to fortify your digital assets by mastering the core principles of web application security and penetration testing.? Dive into hands-on tutorials using industry-leading tools such as Burp Suite, ZAP Proxy, Fiddler, and Charles Proxy to conduct thorough security tests.? Analyze real-world case studies of recent security breaches to identify vulnerabilities and apply practical techniques to secure web applications.? Gain practical skills and knowledge that you can immediately apply to enhance the security posture of your web applications.Table of Contents1. The Basics of Ethical Hacking2. Linux Fundamentals3. Networking Fundamentals4. Cryptography and Steganography5. Social Engineering Attacks6. Reconnaissance and OSINT7. Security Testing and Proxy Tools8. Cross-Site Scripting9. Authentication Bypass Techniques IndexAbout the AuthorsDr. Rohit Gautam is currently working as CISO and Director at Hacktify Cyber Security. He holds an honorary Ph.D. in cyber security from German University and has been awarded as Cyber Security Samurai of the year award by Bsides Bangalore 2023. He has found various zero days in modern open source and commercial softwares. He is the member of Board of Education of various Universities and the author of best-selling Bug Bounty Course on e-learning platforms. He has been a trainer and speaker at various international conferences, including Gisec Global, California Tech Summit, OWASP, Bsides Bangalore and many more.Dr. Shifa Cyclewala is currently working as CEO and Director at Hacktify Cyber Security. She holds an honorary Ph.D. in cyber security from ...

A Comprehensive Guide to Leverage Generative AI in the Modern EnterpriseBook DescriptionMastering Large Language Models with Python is an indispensable resource that offers a comprehensive exploration of Large Language Models (LLMs), providing the essential knowledge to leverage these transformative AI models effectively. From unraveling the intricacies of LLM architecture to practical applications like code generation and AI-driven recommendation systems, readers will gain valuable insights into implementing LLMs in diverse projects. Covering both open-source and proprietary LLMs, the book delves into foundational concepts and advanced techniques, empowering professionals to harness the full potential of these models. Detailed discussions on quantization techniques for efficient deployment, operational strategies with LLMOps, and ethical considerations ensure a well-rounded understanding of LLM implementation.Through real-world case studies, code snippets, and practical examples, readers will navigate the complexities of LLMs with confidence, paving the way for innovative solutions and organizational growth. Whether you seek to deepen your understanding, drive impactful applications, or lead AI-driven initiatives, this book equips you with the tools and insights needed to excel in the dynamic landscape of artificial intelligence.Table of Contents1. The Basics of Large Language Models and Their Applications2. Demystifying Open-Source Large Language Models3. Closed-Source Large Language Models4. LLM APIs for Various Large Language Model Tasks5. Integrating Cohere API in Google Sheets6. Dynamic Movie Recommendation Engine Using LLMs7. Document-and Web-based QA Bots with Large Language Models8. LLM Quantization Techniques and Implementation9. Fine-tuning and Evaluation of LLMs10. Recipes for Fine-Tuning and Evaluating LLMs11. LLMOps - Operationalizing LLMs at Scale12. Implementing LLMOps in Practice Using MLflow on Databricks13. Mastering the Art of Prompt Engineering14. Prompt Engineering Essentials and Design Patterns15. Ethical Considerations and Regulatory Frameworks for LLMs16. Towards Trustworthy Generative AI (A Novel Framework Inspired by Symbolic Reasoning) Index

Elevate Your Cross-Platform Development Skills with Flutter and Dart, and Advanced UI Techniques.Book DescriptionUnlock the full potential of Flutter with this practical and indispensable resource, catering to both beginners and seasoned developers seeking to enhance their skills.This book will provide you with foundational insights into Flutter and Dart programming to master the dynamic widget system and empower you to create visually stunning and responsive UI designs.The book begins with exploring Dart language and then moves on to Flutters dynamic widgets and UI elements, the art of styling, theming, and creating interactive designs. Next, from handling images, media, and effects to delving into advanced techniques like typography and slivers, this book equips you to build adaptive UIs for diverse platforms. You will navigate seamlessly through topics such as navigation, device feature utilization, and API integration. Learn effective unit testing strategies for robust UI components.Table of ContentsSECTION 1 Getting Started with Flutter1. Introduction to Flutter and its Environment2. Introduction to Dart Programming3. Exploring Flutter Widgets and UI ElementsSECTION 2 Building Modern UI Designs4. Styling, Theming, and Interactive UI Designs in Flutter5. Working with Images, Media, and Effects in Flutter6. Typography, Slivers, and Advanced UI Techniques in FlutterSECTION 3 Creating Cross-Platform UIs7. Building Adaptive UIs for Different Platforms8. Handling Navigation and Routing9. Utilizing Device Features and APIsSECTION 4 Testing and Debugging Flutter UIs10. Widget Testing UI Components11. Conclusion and the Next StepsIndex

Unleash the Power of Node.js for Building Enterprise-Grade, Scalable Server-Side Applications.Book DescriptionUnlock the full potential of Node.js for modern web development with this comprehensive handbook to developing applications and services.The book will cover the fundamentals to advanced techniques, and explore the intricacies of building powerful applications. You will master Express server creation, develop RESTful APIs with efficient routing, and dive into MongoDB for seamless data persistence.It will uncover the nuances of template engines, middleware, and robust authentication methods. Leverage Socket.IO for real-time capabilities and adeptly handle errors with effective logging. The projects will double as versatile boilerplates for kickstarting your own development endeavors.In the later chapter, you will learn Test-Driven Development with Mocha, gain insights into debugging, and perfect the art of building and deploying Node.js applications.Each example in the book adheres to common best practices, providing valuable insights to help you avoid common pitfalls. Designed as both a learning resource and a reference guide, this book equips you with the knowledge to tackle challenging problems at any stage of development.Table of Contents1. Getting Started with Node.js2. Deep Dive into Node.js3. Introducing Express.js4. Creating REST API and Routing5. Working with MongoDB6. Data Persistence7. Template Engines8. Middleware Functions9. Authentication and Authorization10. Socket.IO11. Handling and Logging Errors12. TDD with Mocha and Chai13. Debugging14. Build and Deployments15. Future Scope Index

Craft Scalable and Dynamic Web Apps using Django and PythonBook DescriptionThis comprehensive guide is an indispensable resource for developers seeking to elevate their web development skills in Django and Python. The book begins by establishing a strong foundation and understanding of Djangos architecture, emphasizing the Model-View-Template (MVT) pattern and a pivotal service layer for creating scalable web applications. The book then progresses to practical aspects, guiding readers through the development of a Task Management App. This hands-on approach reinforces fundamental concepts and showcases Djangos flexibility and efficiency in real-world scenarios.The advanced sections of the book will help you tackle complex challenges, covering topics like preventing double-form submissions, implementing offline pessimistic and optimistic locking techniques, mastering API development with Django Ninja, and ensuring application reliability through exhaustive testing with pytest. The book culminates in practical insights for deploying Django applications with Docker and Kubernetes, this guide equips you to tackle real-world challenges effectively.Table of Contents1. Introduction to Django and Python2. Setting Up Your Development Environment3. Getting Started with Django Projects and Apps4. Django Models and PostgreSQL5. Django Views and URL Handling6. Using the Django Template Engine7. Forms in Django8. User Authentication and Authorization in Django9. Django Ninja and APIs10. Testing with pytest11. Deploying Django Applications with Gunicorn and Docker12. Final Thoughts and Future DirectionsIndex

Unleash Lightning Web Components (LWC) for Salesforce CloudBook DescriptionEmbark on a transformative journey into the world of Salesforce Lightning Web Components (LWC) with this comprehensive guide. From laying the foundation to honing advanced skills in LWC debugging and testing, each chapter seamlessly builds upon the last, empowering developers to navigate the intricate world of Salesforce LWC development. The book begins by creating your first LWC and delving into the intricacies of Lightning Web Components. It explores the seamless integration of Salesforce Data and master event management with Events in LWC.Next, it moves on to navigate the relationship between LWC and Flows, unlocking the potential of Lightning Out for standalone applications. Readers will dive deep into the aesthetics with Salesforce Lightning Design System, enhancing their components with style. It will also help you safeguard your applications by understanding LWC Security measures and learn debugging and testing in the LWC environment. In the final chapters, immerse yourself in working with Aura components and seamlessly migrate them to LWCs, providing an insightful transition to advanced development techniques.Table of Contents1. Introduction2. Creating Your First LWC3. LWC in Detail4. Using Salesforce Data5. Events In LWC6. LWC and FLOWS7. Lightning Out8. Salesforce Lightning Design System9. LWC Security10. LWC Debugging and Testing11. APPENDIX 1: AURA-LWC Co-Existence12. APPENDIX 2: Migrate Aura Components to LWCs Index

Unleash the Power of NSX Datacenter for Seamless Virtualization and Unparalleled SecurityBook Description"Embark on a transformative journey into the world of network virtualization with Ultimate VMware NSX for Professionals. This comprehensive guide crafted by NSX experts, starts with an exploration of Software Defined Networking, NSX architecture, and essential components in a systematic approach. It then dives into the intricacies of deploying and configuring VMware NSX, unraveling key networking features through detailed packet walks. The book then ventures into advanced security realmsfrom Micro-segmentation to IDS/IPS, NTA, Malware Prevention, NDR, and the NSX Application Platform. Traverse through Datacenter Services, mastering NAT, VPN, and Load Balancing, with insights into the fundamentals of NSX Advanced Load Balancer. The exploration extends into NSX Multisite and NSX Federation, offering a detailed examination of onboarding, configuration, and expert tips for monitoring and managing NSX environments. To enrich your practical knowledge, immerse yourself in hands-on experiences with NSX Labs or VMwares complimentary Hands-on Labs, link provided in the book.Table of Contents1. Introduction to NSX Datacenter2. Deploying NSX Infrastructure3. Logical Switching4. Logical Routing NSX Edge Nodes5. Logical Routing NSX Gateways6. Logical Routing VRF and EVPN7. Logical Bridging8. Security Micro-segmentation9. Security Advanced Threat Prevention10. Security Network Detection and Response11. NSX DataCenter Services 112. NSX DataCenter Services 213. NSX Multisite Deployment14. Monitoring and Managing NSX Index

Turbo Charge Your IT career with ITSM KnowledgeKey Features? In-depth exploration of ITIL4, from foundational concepts to advanced practices, ensuring a holistic understanding of IT Service Management (ITSM).? Actionable advice and strategies for implementing ITIL4, including a roadmap for certification and real-world solutions for organizational challenges.? Emphasis on leveraging ITIL4 for driving innovation and digital transformation, preparing readers for future ITSM demands.Book DescriptionThe book offers a detailed exploration of the ITIL framework, covering all its aspects, from the basic principles to advanced concepts. This thorough coverage is essential for a deep understanding of ITIL and its application in IT service management. The book is designed to be user-friendly, with clear language, helpful diagrams, and a layout that facilitates easy understanding and retention of information.This book provides a structured approach to preparing for ITIL certification exams, including study tips, practice questions, and summaries, which are tailored to aid in both certification preparation and practical implementation. It includes insights and tips from seasoned ITIL practitioners, providing readers with valuable perspectives from experts in the field.Given the evolving nature of ITIL, the book is updated with the latest practices, ensuring that readers are learning the most current practices in IT service management. The book emphasizes the practical application of ITIL, helping readers understand how to effectively implement ITIL practices in their daily work and organizational context. The book is a comprehensive, practical, and up-to-date resource for anyone looking to deepen their knowledge of ITIL, prepare for certification, and successfully implement ITIL practices in their professional roles.What you will learn? Gain a deep understanding of ITIL4 principles and best practices, enabling you to effectively manage and improve IT services.? Learn strategies to enhance the quality, efficiency, and reliability of your organizations IT services, leading to increased customer satisfaction and operational excellence.? Acquire practical skills to plan, execute, and sustain ITIL4 implementations, ensuring smooth transitions and long-term success.? Prepare thoroughly for ITIL certification exams with comprehensive guidance, tips, and strategies, boosting your credentials and career prospects.? Understand how to leverage ITIL4 to innovate and transform IT operations, positioning your organization at the forefront of the digital era.Table of Contents1. Getting Started with ITIL and ITSM2. Navigating the ITIL4 Landscape-13. Navigating the ITIL4 Landscape-24. A Holistic Approach to IT Service Management5. General Management Practices I6. General Management Practices II7. General Management Practices - III8. General Management Practices IV9. Technical Management Practices10. Service Management Practices - I11. Service Management Practices - II12. Service Management Practices-III13. Service Management Practices - IV14. Service Management Practices - V15. Roadmap for ITIL Certification16. Digital Transformations With ITIL417. Implementing ITIL4 in Organizations IndexAbout the AuthorsSankarsan Bi...

Master Cisco Collaboration Infrastructure, One Chapter at a TimeKey Features? Comprehensive lifecycle coverage of Cisco Collaboration Infrastructure.? Practical application focus for real-world admin scenarios and troubleshooting.? Includes numerous references and resources for holistic implementation and further exploration.Book DescriptionThis comprehensive book is designed to help IT professionals master the complex landscape of Cisco Collaboration Infrastructure. It covers a wide range of topics, from the basics of collaboration technologies and deployment models to advanced concepts like dial plan configuration, media resources, and conferencing. The book also explores the Cisco Webex suite, hybrid solutions, and edge servers, providing readers with a holistic understanding of Ciscos collaboration offerings.Readers will gain a deep understanding of signaling and media protocols, including SIP, RTP, and RTCP, as well as essential protocols like DTMF and fax over IP. The book also addresses security, compliance, and recovery strategies, ensuring that readers are well-equipped to handle the challenges of managing Cisco Collaboration Infrastructure in real-world scenarios.Throughout the book, practical examples and real-world insights are provided, along with an introduction to automation and APIs in the context of Cisco Collaboration solutions. By the end of this book, readers will have a comprehensive toolkit to excel in managing Cisco Collaboration Infrastructure, whether they are novice IT admins, professionals preparing for Cisco Collaboration exams, or experienced administrators looking to upgrade their skills. The book also includes additional resources and discusses emerging trends, ensuring that readers stay up-to-date with the latest developments in the field.What you will learn? Gain practical skills to deploy and manage Ciscos collaboration tools, ensuring smooth operations and integration within your organizations infrastructure.? Learn to set up and resolve issues with essential components like dial plans, media resources, and conferencing systems to ensure seamless communication.? Understand and implement signaling and media protocols like SIP, RTP, and RTCP for effective Cisco Collaboration implementation.? Develop strategies to protect and sustain your Cisco collaboration environment, addressing security concerns and maintaining operational health.? Discover how to leverage APIs for automating routine tasks, improving efficiency, and enhancing the functionality of Cisco Collaboration tools.? Stay updated with the latest advancements and trends in collaboration tech, ensuring your skills and knowledge remain current and relevant.Table of Contents1. Introduction to Modern Collaboration Technologies2. Understanding Cisco Collaboration Solutions3. Managing Endpoints and Users4. Mastering CUCM Call Control and Telephony Features5. Dial Plans - Basics to Advance6. Media Resources, Conferencing, and AV Solutions7. Exploring Cisco Collaboration Cloud, Hybrid and Edge8. Understanding Signaling and Media Protocols9. Deep Dive - Signaling and Media Protocols10. Security, Compliance and Recovery11. Troubleshooting Techniques and Tools12. Automation and APIs in Cisco Collaboration13. Additional Resources and Emerging Trends Index

Unlock the Power of Kubernetes: Master Cluster Excellence!Key Features? Master Kubernetes from the ground up, covering foundational to expert-level skills.? Enhance learning with practical examples, clear diagrams, and real-world applications.? Tailored content to help you confidently pass the CKA certification exam.Book DescriptionEmbark on a journey from beginner to pro with this CKA Certification Guide. Seamlessly blending theory with hands-on practice, this indispensable Kubernetes companion provides clear explanations and real-world scenarios to guide you to success in Kubernetes administration. The book starts by giving a solid understanding of Kubernetes platform and how to confidently set up your clusters with step-by-step instructions. You will dive into Workload Objects to master crucial concepts, then explore Service and Ingress for a deep understanding of networking.Next, it moves to deploy and scale applications, ensuring youre ready for any workload. This book offers the tools needed to design, deploy, and maintain efficient, scalable, and resilient applications in Kubernetes environments. It covers essential topics such as Pods, Deployments, and StatefulSets, along with providing insights into Kubernetes architecture and operations.The advanced section of the book focuses on enhancing your skills with chapters on security and troubleshooting, ensuring you can maintain your clusters effectively and managing microservices with precision. The final section of the book covers focused content and practice exercises to prepare you to ace the CKA certification exam.What you will learn? Gain the skills to set up, configure, and maintain Kubernetes clusters, ensuring secure and efficient operations.? Learn how to create, deploy, and manage applications on Kubernetes, including handling updates and scaling.? Acquire in-depth knowledge of Kubernetes networking and storage, enabling you to design and implement robust solutions.? Develop expertise in automating application deployments and managing their scaling and availability for optimal performance.? Build the ability to identify, diagnose, and resolve common Kubernetes problems, ensuring smooth cluster operations.Table of Contents1. Introduction to Kubernetes2. Installing Kubernetes3. Workload Objects Pod, Deploy, StatefulSet4. Service and Ingress - Exposing Apps Outside the Cluster5. Deploy and Scale - Stateless Apps6. Deployment Strategies - RollingUpdate, Recreate7. Data Persistence - Local and Cloud8. Deploy and Scale - StatefulSet9. Configure Apps for Production Deployment10. Cluster Database - Backup and Restore11. Cluster Upgrade kubeadm12. CoreDNS13. Networking - Pod Service and Ingress14. Kubernetes CNI15. Kubernetes Security16. Troubleshooting17. Kubernetes Production Essentials18. Microservices Observability19. Scalable Jenkins on Kubernetes20. GitOps using ArgoCD and GitHub21. CKA Exam Mastery IndexAbout the AuthorsRajesh Gheware is a seasoned professional in the IT industry, known for his expertise and contributions in the field of DevOps. With over two decades of experience, Rajesh has made a significant impact in the areas of cloud computing, containerization, and strategic IT architectures. His career h...

Esta obra es una introducción práctica a los sistemas embebidos desde el aprendizaje significativo, un enfoque educativo especial. Este se logra presentando los conceptos de manera gradual y relacionandolos con conocimientos previos para que el aprendizaje sea mas duradero y util.En Aprendizaje significativo de sistemas embebidos. De la teoria a la practica, encontraremos la informacion necesaria para comprender la terminologia de la arquitectura de un sistema embebido, los tipos de base numerica, el analisis de circuitos de corriente directa, los conceptos de bit y byte, el diseño de un diagrama de flujo, entre otros temas. Ademas, se estudian los elementos de programacion en lenguaje C++ a traves de ejemplos de codigos revisados paso a paso y casos de diseño electronico utilizando Arduino Uno y Arduino R4 WiFi. Asi, el lector desarrollara la metacognicion necesaria para crear sus propias soluciones tecnologicas basadas en sistemas embebidos y podra diseñar desde cero la solucion y, una vez implementada, detectar errores tipicos.Este libro esta dirigido a estudiantes y profesionales de la ingenieria que deseen incursionar en el mundo de los sistemas embebidos y a los aficionados de la tecnologia que quieran lograr una comprension mas profunda.

La mejor arquitectura es aquella que resuelve su problema de software. Ahora, tiene a su disposición el manual con el que aprender a diseñar, de forma sencilla y autónoma, arquitecturas basadas en microservicios.Gracias a este libro, dejara atras los contratiempos al trabajar con monolitos, como el alto acoplamiento dentro de un mismo sistema o la baja escalabilidad al resolver con la misma arquitectura distintos problemas. Asimismo, aprendera alternativas que le permitiran aplicar distintas soluciones a multitud de cuestiones y sabra distinguir cuando es mejor orientar su arquitectura a microservicios y cuando mantener su monolito.1.Conocera los fundamentos de desarrollo .NET.2.Construira cada modulo de que se compone una arquitectura con .NET.3.Aplicara seguridad a su arquitectura mediante la autenticacion y autorizacion JWT.4.Sabra cuando aplicar una arquitectura monolitica o una orientada a microservicios.5.Sera capaz de modelar arquitecturas limpias cumpliendo la regla de dependencia.6.Diseñara una arquitectura de microservicios usando distintas tecnologias en cada una.7.Aprendera los distintos tipos de comunicacion entre microservicios.Ademas, tras su lectura, conseguira emplear una arquitectura limpia que le permitira abstrae del almacen de datos utilizado, separar responsabilidades, crear un codigo reutilizable y mantenible, dotar a su sistema de un nivel de seguridad basado en token JWT, aprender los patrones mas utilizados, asi como conocer las bondades del desarrollo .NET, entre muchas otras posibilidades.Es el momento de dar rienda suelta a su creatividad y convertirse en el mejor arquitecto de software. Hagase con el libro, conozca los beneficios que aporta utilizar este tipo de arquitecturas y decida por si mismo si debe o no aplicarlo. Ramon Serrano Valero: Ingeniero Informatico con un master en Ingenieria de Desarrollo para Dispositivos Moviles y otro en Ciencia de Datos. A lo largo de sus mas de 14 años de experiencia en desarrollo .NET, diseñando diferentes arquitecturas software para las distintas necesidades de los clientes y asesorando a otras empresas en la definicion de arquitecturas, ha aprendido que no todas las empresas requieren una misma arquitectura y que, en ocasiones, no realizar una sobre ingenieria simplifica la solucion, al evitar que crezca su complejidad mas de lo necesario.

La creación de aplicaciones web ha traído nuevos retos para los desarrolladores de la actualidad. Tecnologías muy variadas y lenguajes de programación se posicionan para ofrecernos alternativas. Por eso, Ruby y su framework Rails destacan sobre los demas por su facilidad de uso y productividad.Ruby es un lenguaje sumamente amigable, facil de aprender, con el que podemos crear desde un simple archivo hasta simuladores tridimensionales.Rails es un framework que se ejecuta "sobre" Ruby y esta estructurado para utilizar la arquitectura MVC en la construccion de sistemas web. Contiene muchisimas herramientas potentes para que el desarrollo web sea agradable y sumamente productivo. Empresas como AirBnb, Github, SoundCloud, etc., han elegido Ruby on Rails para construir sus productos.

Este volume complementa o conteúdo do primeiro e expõe ao leitor outros temas, como as notações tensorial e vetorial dos estados de tensão e deformação, a introdução às teorias da elasticidade e da p

A migração para a computação em nuvem trouxe enormes vantagens, mas também uma responsabilidade compartilhada: enfrentar o crescente impacto ambiental dos data centers. Esse é um dos grandes desafios