Scalable Network Monitoring In High Speed Networks

Scalable Network Monitoring in High Speed Networks

Network monitoring serves as the basis for a wide scope of network, engineering and management operations. Precise network monitoring involves inspecting every packet traversing in a network. However, this is not feasible with future high-speed networks, due to significant overheads of processing, storing, and transferring measured data. Network Monitoring in High Speed Networks presents accurate measurement schemes from both traffic and performance perspectives, and introduces adaptive sampling techniques for various granularities of traffic measurement. The techniques allow monitoring systems to control the accuracy of estimations, and adapt sampling probability dynamically according to traffic conditions. The issues surrounding network delays for practical performance monitoring are discussed in the second part of this book. Case studies based on real operational network traces are provided throughout this book. Network Monitoring in High Speed Networks is designed as a secondary text or reference book for advanced-level students and researchers concentrating on computer science and electrical engineering. Professionals working within the networking industry will also find this book useful.

Scalable Network Traffic and Performance Monitoring

Ultimate ITIL® 4 for Scaling ITSM in Enterprise

TAGLINE Confidently Scale ITSM Using ITIL® 4, DevOps, and Cloud. KEY FEATURES ● Scalable ITIL® 4 strategies tailored for complex enterprise needs. ● Seamless integration with Agile, DevOps, Cloud, and Digital tools. ● Practical frameworks for KPIs, performance, and ITSM governance. DESCRIPTION ITIL® 4 is the foundation for modern, scalable, and value-driven IT Service Management (ITSM). But mastering its true potential requires more than certification. Ultimate ITIL® 4 for Scaling ITSM in Enterprise is your definitive guide to evolving from foundational knowledge to transformational leadership. Whether you're an ITSM practitioner, consultant, or technology leader, this book takes you beyond the basics—deep into the realities of applying ITIL® 4 in today’s hybrid, fast-paced environments shaped by Agile, DevOps, Cloud, and Digital Transformation. You’ll begin with a solid refresh of the core concepts, then advance through ITIL® 4’s critical practices—from governance, risk, and continual improvement to technical integration and enterprise-scale implementation. Along the way, you'll learn to craft scalable workflows, embed KPIs, measure value, align with business outcomes, and build ITSM ecosystems that thrive across geographies and functions. This isn’t just a theory book—it’s a strategic playbook for real-world impact. You’ll close each chapter better equipped to drive operational excellence and future-proof your ITSM capabilities in a digital-first world. If you’re serious about turning ITIL® 4 into a competitive advantage and don’t want to be left behind in the next wave of enterprise transformation, this is the book for you! WHAT WILL YOU LEARN ● Apply advanced ITIL® 4 strategies in complex enterprise settings. ● Integrate ITIL® 4 with Agile, DevOps, Cloud, and AI practices. ● Design resilient ITSM workflows aligned to business objectives. ● Build governance models that ensure value and compliance. ● Measure service value using KPIs, SLAs, and metrics frameworks. ● Lead continual improvement and prepare for future ITSM trends. WHO IS THIS BOOK FOR? This book is for ITSM professionals, consultants, managers, and enterprise leaders with a foundational understanding of ITIL® 4. It's ideal for those aiming to scale ITSM across large organizations, integrate with Agile, DevOps, and Cloud, and deliver measurable business value through service excellence. Whether you're leading digital transformation, optimizing operations, or preparing for senior ITSM roles, this book equips you with the insights and tools to lead with confidence in a complex, evolving IT landscape. TABLE OF CONTENTS 1. Introduction to Advanced ITIL4 Concepts 2. Revisiting ITIL4 Basics 3. ITIL4’s Role in Digital Transformation 4. General Management Practices 5. Service Management Practices 6. Technical Management Practices 7. Integrating ITIL4 with Modern Frameworks 8. Scaling ITIL4 in Large Enterprises 9. Measuring ITIL4 Performance and Value Creation 10. Governance and Continual Improvement 11. Emerging Trends and Technologies in ITIL4 12. Overcoming Challenges in ITIL4 Implementation 13. The Road Ahead for ITIL4 Professionals Index