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Serverless Development on AWS - Helion

Serverless Development on AWS
ebook
Autor: Sheen Brisals, Luke Hedger
ISBN: 9781098141899
stron: 500, Format: ebook
Data wydania: 2024-01-23
Księgarnia: Helion

Cena książki: 211,65 zł (poprzednio: 246,10 zł)
Oszczędzasz: 14% (-34,45 zł)

Dodaj do koszyka Serverless Development on AWS

The adoption of serverless is on the rise, but until now, little guidance has been available for development teams that want to apply this technology on AWS. This definitive guide is packed with architectural, security, and data best practices and patterns for architects and engineers who want to build reliable enterprise-scale serverless solutions.

Sheen Brisals, an AWS Serverless Hero, and Luke Hedger, an AWS Community Builder, outline the serverless adoption requirements for an enterprise, examine the development tools your team needs, and explain in depth the nuances of testing event-driven and distributed serverless services. You'll gain practical guidance for keeping up with change and learn how to build serverless solutions with sustainability in mind.

  • Examine the serverless technology ecosystem and AWS services needed to develop serverless applications
  • Learn the approach and preparation required for a successful serverless adoption in an enterprise
  • Learn serverless architectures and implementation patterns
  • Design, develop, and test distributed serverless microservices on AWS cloud
  • Apply security best practices while building serverless solutions
  • Identify and adapt the implementation patterns for your particular use case
  • Incorporate the necessary measures for observable serverless applications
  • Implement sustainable serverless applications in the cloud

Dodaj do koszyka Serverless Development on AWS

 

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Dodaj do koszyka Serverless Development on AWS

Spis treści

Serverless Development on AWS eBook -- spis treści

  • Foreword
  • Preface
    • Who We Wrote This Book For
    • Conventions Used in This Book
    • Supplemental Material
    • OReilly Online Learning
    • How to Contact Us
    • Acknowledgments
  • 1. Introduction to Serverless on AWS
    • The Road to Serverless
      • From Mainframe Computing to the Modern Cloud
        • The emergence of networking
        • The beginning of virtualization
        • The first glimpse of Amazon Web Services
        • Cloud deployment models
      • The Influence of Running Everything as a Service
        • Infrastructure as a service (IaaS)
        • Platform as a service (PaaS)
        • Software as a Service (SaaS)
        • Database as a service (DBaaS)
        • Function as a service (FaaS)
      • Managed Versus Fully Managed Services
    • The Characteristics of Serverless Technology
      • Pay-per-Use
      • Autoscaling and Scale to Zero
      • High Availability
      • Cold Start
    • The Unique Benefits of Serverless
      • Individuality and Granularity of Resources
      • Ability to Optimize Services for Cost, Performance, and Sustainability
        • Serverless enables deeper optimization
        • Storage optimization
      • Support for Deeper Security and Data Privacy Measures
        • Permissions at a function level
        • Granular permissions at the record level
      • Incremental and Iterative Development
      • Multiskilled, Diverse Engineering Teams
        • Influence of DevOps culture
        • Your evolution as a serverless engineer
    • The Parts of a Serverless Application and Its Ecosystem
    • Why Is AWS a Great Platform for Serverless?
      • The Popularity of Serverless Services from AWS
      • The AWS Well-Architected Framework
      • AWS Technical Support Plans
      • AWS Developer Community Support
    • Summary
    • Interview with an Industry Expert
  • 2. Enterprise Readiness for Serverless
    • Preparing for Thinking in Serverless
      • Creating a Serverless Mindset
        • Aligning your thought process to serverless
        • The essentials of serverless thinking
        • Habits to offboard from a legacy mindset
      • First Principles for Successful Serverless Adoption
        • Serverless is not a silver bullet
        • Domain-first
        • Team-first
        • API-first
        • Microservices-first
        • Event drivenfirst
        • Serverless-first
      • Assessing Workloads for Serverless Suitability
        • Understanding the performance measures of distributed serverless applications
        • Assessing for cost-effectiveness
      • How Do You Bring Serverless Awareness to Business Stakeholders?
        • Speak a common language, and avoid serverless language
        • Invite stakeholders to team showcases
        • Map technology reasons to business gains
        • Highlight the serverless cost benefits
        • Discuss the convenience of serverless as a technology
        • Talk about serverless success stories
      • The Role of Organizational Culture
        • The two camps of serverless adoption
        • The magic quadrant for serverless adoption
    • Vendor Lock-in Demystified
      • Why Is Vendor Lock-in Seen as So Critical?
      • Is It Possible to Avoid Getting Locked In?
      • Should You Be Worried About Vendor Lock-in in Serverless?
      • Consider the Cloud Provider (AWS) as Your Partner, Not a Vendor
    • Strategies for Migrating Legacy Applications to Serverless
      • Lift-and-Shift
        • Suitability
        • Migration considerations
      • All-at-Once Service Rewrite
        • Workload suitability
        • Migration risks
      • Phased Migration
        • Organizational suitability
        • Migration considerations
      • Comparing Migration Strategies
    • Growing Serverless Talent
      • Growing Versus Building
      • Essential Ingredients for Growing a Serverless Team
        • Conducive team environment
        • Passionate pilot engineers
        • A serverless enabler to guide the team
        • Training and a knowledge base
        • Celebrating the growth of your team
      • The Structure of a Multidisciplinary Serverless Team
        • Responsibilities of a serverless engineer
        • Frequently asked questions about serverless teams
    • Summary
    • Interview with an Industry Expert
  • 3. Software Architecture for Building Serverless Microservices
    • Popular Architectural Patterns
      • Event-Driven Architecture
        • Events
        • Event producers
        • Event consumers
        • Event carriers
        • How relevant is event-driven architecture to serverless?
      • Client/Server Architecture
        • Two-tier client/server architecture
        • Three-tier client/server architecture
        • How relevant is client/server architecture to serverless?
      • Layered Versus Tiered Architecture
        • Layered architecture
        • Tiered architecture
        • How relevant are layered and tiered architectures to serverless?
      • Hexagonal Architecture
        • How suitable is hexagonal architecture for serverless?
    • Characteristics of a Microservice
      • Independently Deployable
      • Represents Part of a Business Domain
      • Single Purpose
      • Well-Defined Communication Boundary
      • Loosely Coupled
      • Observable at a Granular Level
      • Owned by a Single Team
    • Microservice Communication Strategies
      • Synchronous Communication
        • Simple request/response
        • Request with an acknowledgment response
        • Request with an acknowledgment and client polling
        • Synchronous request/response with an asynchronous webhook notification
      • Asynchronous Event-Driven Communication
    • Breaking Down a Problem to Identify Its Parts
      • Using a Set Piece Analogy to Identify the Parts
        • What is a set piece?
        • Applying set piece thinking in serverless development
          • Customer rewards system vision
          • Identification of the set pieces
          • Bringing the set pieces together
          • The individuality of set pieces
          • Completing the vision of the rewards system
          • Techniques to identify set pieces
          • Incorporating a new set piece
      • Building Microservices to Serverlesss Strengths
        • The size of a serverless microservice is not measured by the number of Lambda functions
        • The infrastructure definition of your serverless microservice is as important as the business logic code
        • The more granularity, the deeper the observability
    • Event-Driven Architecture for Microservices Development
      • Event-Driven Computing and Reactive Services
      • Is My Microservice a Reactive Service?
      • An Introduction to Amazon EventBridge
        • Event buses in Amazon EventBridge
        • Event routing rules
        • Event archiving and replay
        • Event schema registry
        • EventBridge Scheduler
        • EventBridge Pipes
      • Domain Events, Event Categories, and Types
        • How do you represent an event?
        • Event categories in serverless development
          • Differentiating event categories from event types
          • Domain events
          • Operational events
          • AWS events
          • Internal events
          • Transformed events
        • Event producers and event publishing best practices
        • Event consumers and event consumption best practices
      • The Importance of Event Sourcing in Serverless Development
        • Uses for event sourcing
        • Architectural considerations for event sourcing
          • Dedicated microservice for event sourcing
          • Event store per bounded context
          • Application-level event store
          • Centralized event sourcing cloud account
      • EventStorming
        • What is EventStorming?
        • The importance of EventStorming in serverless development
    • Summary
    • Interview with an Industry Expert
  • 4. Serverless and Security
    • Security Can Be Simple
      • Security Challenges
      • Getting Started
      • Combining the Zero Trust Security Model with Least Privilege Permissions
        • Zero trust architecture
        • Zero trust and serverless
        • The principle of least privilege
      • The Power of AWS IAM
        • Lambda execution roles
        • IAM guardrails
      • The AWS Shared Responsibility Model
    • Think Like a Hacker
      • Meet the OWASP Top 10
      • Serverless Threat Modeling
        • Introduction to threat modeling
        • STRIDE
        • A process for threat modeling
    • Securing the Serverless Supply Chain
      • Securing the Dependency Supply Chain
        • Think before you install
        • Scan packages for vulnerabilities
        • Automate dependency upgrades
        • Runtime updates
      • Going Further with SLSA
      • Lambda Code Signing
    • Protecting Serverless APIs
      • Securing REST APIs with Amazon Cognito
        • Amazon Cognito
        • Cognito and API Gateway
      • Securing HTTP APIs
        • JWT authorizers
        • Lambda authorizers
      • Validating and Verifying API Requests
        • API Gateway request protection
        • API Gateway request validation
      • Message Verification in Event-Driven Architectures
        • Verifying messages between consumers and producers
        • Encrypted and verifiable messages with JSON Web Tokens
        • Built-in message verification for SNS
    • Protecting Data
      • Data Encryption Everywhere
        • What is encryption?
        • Encryption in transit
        • Encryption at rest
      • AWS KMS
    • Security in Production
      • Go-Live Security Checklist for Serverless Applications
      • Maintaining Security in Production
        • Security monitoring with CloudTrail
        • Continuous security checks with Security Hub
        • Vulnerability scanning with Amazon Inspector
      • Detecting Sensitive Data Leaks
        • Mitigating sensitive data leaks
        • Managed sensitive data detection
        • Amazon Macie
    • Summary
    • Interview with an Industry Expert
  • 5. Serverless Implementation Patterns
    • An Overview of Software Patterns
      • What Is a Pattern?
      • How Do Patterns Accelerate Serverless Development?
        • Patterns are there, to be discovered
        • Serverless patterns are guides, not silver bullets
    • Serverless Migration: The Strangler Fig Pattern
      • Implementation Approaches
      • Strangling Data Processing Flows
      • Strangling API Routes to Backend Services
        • API gateway as the façade layer
        • Backend for Frontend as the façade layer
    • Resilient Architecture: The Circuit Breaker Pattern
      • Why Is the Circuit Breaker Pattern Relevant in Serverless?
      • Core Concepts of Circuit Breaker Implementation
        • A simple status-checking function
        • A dedicated event-driven status-checking service
      • Failing Faster When the Circuit Is Open
      • Storing Requests When the Circuit Is Open and Replaying Them When Closed
        • Using a dedicated SQS queue for storage and replay
        • Using DynamoDB to store the requests and fetch them to replay
        • Using EventBridges archive and replay feature
    • The Functionless Integration Pattern
      • Use Cases for Functionless Integration
        • Common AWS service integrations
        • Sequence number generation using DynamoDB
        • Invoking external HTTP APIs
      • Things to Be Aware of with Native Service Integrations
    • The Event Triage Pattern
      • What Is Event Triage?
      • Implementation Details
      • Frequently Asked Questions
    • The Gatekeeper Event Bus Pattern
      • The Need for a Gatekeeper Event Bus
      • Implementation Approach
      • Use Cases for the Gatekeeper Event Bus Pattern
      • Things to Be Aware of with the Gatekeeper Event Bus Pattern
    • Microservices Choreography
      • Things to Be Aware of While Choreographing Services
    • Service Orchestration
      • What Do You Orchestrate?
      • In-Service Orchestration
      • Cross-Service Orchestration
      • Distributed Orchestration
        • Coordinating the distribution with choreography
        • Generating and sending task tokens
        • Things to be aware of while using callbacks with a task token
    • Summary
    • Interview with an Industry Expert
  • 6. Implementing Serverless Applications
    • Serverless Compute with AWS Lambda
      • How to Write Lambda Functions
        • Structure your codebase for serverless
        • Apply the single-responsibility principle
        • Stay in a single file
        • Orchestrate complex business logic with workflows
        • Use Lambda Powertools
        • Minimize deploy-time dependencies
      • Optimizing Lambda Functions
        • Managing cold starts
        • Optimizing function initialization
        • Optimizing compute performance
        • Analyzing performance
    • Most of the Code You Write Will Be Infrastructure
      • Infrastructure as Code
        • AWS CloudFormation
        • Robust cloud infrastructure
        • Environments and stages
      • Direct Service Integrations and Delegating to the Experts
        • Benefits of managed services
        • Functions calling functions
        • Function or functionless?
    • Production Is Just a Name
      • Ship on Day 1, and Every Day After
        • The case for continuous serverless delivery
        • Adopting continuous serverless delivery
        • Deployment is not the same as release
      • Boring Delivery PipelinesSafety, Speed, and Predictability
        • Continuous integration
        • The perfect pipeline
    • Documentation: Quality, Not Quantity
    • Summary
    • Interview with an Industry Expert
  • 7. Testing Serverless Applications
    • How Can Serverless Applications Be Tested?
      • Why Serverless Requires a Novel Approach to Testing
      • The Serverless Square of Balance: The Trade-off Between Delivery and Stability
        • Move fast and make things
        • Balancing test coverage with observability and recovery
      • Serverless Failure Modes and Effects Analysis
        • What can go wrong?
        • Failure Modes and Effects Analysis worksheet
    • Designing a Serverless Test Strategy
      • Identifying the Critical Paths
        • Critical paths
        • Noncritical paths
        • Is it a critical path?
      • Just Enough and Just-in-Time Testing
        • Just enough testing
        • Just-in-time testing
        • Environments
      • Upholding Standards with a Definition of Done
    • Hands-on Serverless Testing
      • Event-Driven Testing
        • Business logic, integration points, and data contracts
        • Integration points testing checklist
      • Unit Testing Business Logic in Lambda Functions
        • Mocking
        • Static analysis
      • Contract Testing Integration Points
        • Testing integration configuration
        • Testing integration permissions
        • Testing integration payloads
    • Summary
    • Interview with an Industry Expert
  • 8. Operating Serverless
    • Identifying the Units of Scale
    • Promoting Serverless Observability
      • Observing the Health of Critical Paths
      • Metrics, Alarms, and Alerts
      • Critical Health Dashboard
      • Capability Alerting
        • Service level objectives
        • Decoupling what from why
      • Event-Driven Logging
      • Using Distributed Tracing to Understand the Whole System
        • Prefer traces to logs
        • AWS X-Ray
        • Instrumentation
        • Annotation
    • When Things Go Wrong
      • Accepting Failure and Budgeting for Errors
      • Everything Fails All the Time: Fault Tolerance and Recovery
      • Debugging with the Core Analysis Loop
    • Disaster Recovery
      • Avoiding Single Points of Failure
      • Understanding AWS Availability
      • Multi-Account, Multi-Region: Is It Worth It?
    • Summary
    • Interview with an Industry Expert
  • 9. Cost of Serverless Operation
    • Understanding Serverless Cost Models
      • Total Cost of Ownership in the Cloud
      • Compute Costs
        • AWS Lambda pricing
        • AWS Step Functions pricing
      • Storage Costs
        • Amazon S3 pricing
        • Amazon DynamoDB pricing
      • Avoiding Serverless Cost Gotchas
    • Serverless Cost Estimation
      • How to Estimate Costs
      • The More You Use, the Less You Spend
      • How Much Can Be Done with the AWS Free Tier?
    • Serverless Cost Monitoring Best Practices
      • Creating Cost Awareness in a Serverless Team
        • Cost-driven design
        • You build it, you pay for it
        • Billing analysis
      • Monitoring Costs with Budget Alerts
      • Reducing the Operational Cost of Serverless
    • Summary
    • Interview with an Industry Expert
  • 10. Sustainability in Serverless
    • So, What Is Sustainability?
      • The Three Pillars of Sustainability
      • The UN Sustainable Development Goals
    • Why Is Sustainability Thinking Necessary in Serverless?
      • The Three Elements of the Cloud
      • The Serverless Sustainability Triangle
    • Building Sustainable Serverless Applications
      • How Do You Identify Unsustainable Serverless Applications?
      • Characteristics of a Sustainable Application
        • Modularity
        • Extensibility
        • Observability
    • Development Processes and Practices That Promote Sustainability
      • Follow Lean Development Principles and Reduce Resource Waste
      • Start from a Simple Set of Requirements and Scale Fast
      • Automate Everything Possible
      • Rethink the Throwaway Prototypes of the Past
      • Nurture Your Serverless Engineers
    • Sustainability and the AWS Cloud
    • Implementation Patterns and Best Practices for Sustainability
      • User Behavior
        • Understanding consumer demand
        • Planning for high-traffic events
        • Taking services closer to the customers
      • Software Architecture
        • Prefer reactive and event-driven microservices
        • Optimize data queries to fetch just the required data
        • Use queues to buffer requests and smooth workloads
        • Employ throttling with usage quotas to control traffic flow
        • Delete unused services and resources
        • Run batch jobs during a low energy consumption period
      • Data and Storage
        • Propagating data retention requests
        • Data lifecycle
        • Sustainability patterns for data and storage
          • Select a suitable data store for your data and access patterns
          • Classification of data and tagging
          • Removal of unwanted data
          • Data transition policies and use of apt storage
          • Reducing high-volume data movements
      • Development and Deployment
    • Introducing Sustainability in Your Engineering Teams
      • Sustainability in Technology: Awareness Day
      • Sustainability Focus Areas for Your Team
      • Sustainability Audit Checklist
    • Summary
    • Interview with an Industry Expert
  • 11. Preparing for the Future with Serverless
    • Emerging Trends in Serverless
      • The Low-Code and Functionless Promise
      • The Renaissance of Event-Driven Architecture
        • The role of event-driven architecture in the data economy
        • The acceptance of eventual consistency in modern systems
        • Event-driven architecture fuels functionless and low-code integrations
        • Connecting diverse systems and technology stacks
      • Multicloud Orchestration
      • Infrastructure from Code
        • Motivations to use IfC
        • Drawbacks of IfC
      • The Evolution and Influence of Generative AI
    • Keeping Up with the Evolution of Serverless
      • Challenges Facing Enterprise Teams
      • Sustaining a Serverless Knowledge Pool
      • Embracing Continuous Refactoring
        • Why is serverless refactoring different?
        • Introducing serverless refactoring in your organization
    • Playing the Long Game
      • Establishing a Serverless Guild and Center of Excellence
      • Becoming a Serverless Evangelist
      • Joining a Serverless Community
    • Summary
    • Interview with an Industry Expert
  • A. Appendix A: PostNLs Serverless Journey
  • B. Appendix B: Taco Bells Serverless Journey
  • C. Appendix C: Templates and Worksheets
  • Index

Dodaj do koszyka Serverless Development on AWS

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