Table of Contents
Preface
Part 1: Understanding Monitoring and Observability
1
Introduction to Monitoring and Observability
Defining network observability
Network monitoring evolution
What has worked so far
Trends and requirements
Network observability pillars
Data quality
Scalability and interoperability
Actionable data
Assisted analysis
Benefits
Summary
2
Role of Monitoring and Observability in Network Infrastructure
Networking in the 2020s
Technological changes
Cultural changes
Transforming data into information
The importance of using business terms
Defining KPIs
From data to information
Expectations for network observability
Heterogeneous and enriched data
Proactive role in network automation
Full visibility of network state
Faster, more ...
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