AWS Certified Solutions Architect Study Guide with Online Labs

AWS Certified Solutions Architect Study Guide with Online Labs

Associate (SAA-C01) Exam

;

John Wiley & Sons Inc

08/2020

416

Mole

Inglês

9781119756125

688

Descrição não disponível.
Introduction xxv Assessment Test xxxi Part I The Core AWS Services 1 Chapter 1 Introduction to Cloud Computing and AWS 3 Cloud Computing and Virtualization 4 Cloud Computing Architecture 5 Cloud Computing Optimization 5 The AWS Cloud 6 AWS Platform Architecture 11 AWS Reliability and Compliance 13 The AWS Shared Responsibility Model 13 The AWS Service Level Agreement 14 Working with AWS 14 The AWS CLI 15 AWS SDKs 15 Technical Support and Online Resources 15 Support Plans 15 Other Support Resources 16 Summary 16 Exam Essentials 17 Exercise 17 Review Questions 18 Chapter 2 Amazon Elastic Compute Cloud and Amazon Elastic Block Store 21 Introduction 22 EC2 Instances 22 Provisioning Your Instance 23 Configuring Instance Behavior 28 Instance Pricing 28 Instance Lifecycle 29 Resource Tags 30 Service Limits 30 EC2 Storage Volumes 31 Elastic Block Store Volumes 31 Instance Store Volumes 33 Accessing Your EC2 Instance 33 Securing Your EC2 Instance 35 Security Groups 35 IAM Roles 36 NAT Devices 36 Key Pairs 37 Other EC2-Related Services 37 AWS Systems Manager 37 Placement Groups 37 AWS Elastic Beanstalk 37 Amazon Elastic Container Service and AWS Fargate 38 AWS Lambda 38 VM Import/Export 38 Elastic Load Balancing and Auto Scaling 38 AWS CLI Example 39 Summary 40 Exam Essentials 40 Review Questions 42 Chapter 3 Amazon Simple Storage Service and Amazon Glacier Storage 47 Introduction 48 S3 Service Architecture 49 Prefixes and Delimiters 49 Working with Large Objects 49 Encryption 50 Logging 51 S3 Durability and Availability 51 Durability 52 Availability 52 Eventually Consistent Data 53 S3 Object Lifecycle 53 Versioning 53 Lifecycle Management 54 Accessing S3 Objects 54 Access Control 55 Presigned URLs 56 Static Website Hosting 56 S3 and Glacier Select 57 Amazon Glacier 57 Storage Pricing 58 Other Storage-Related Services 59 Amazon Elastic File System 59 AWS Storage Gateway 59 AWS Snowball 59 AWS CLI Example 60 Summary 61 Exam Essentials 61 Review Questions 63 Chapter 4 Amazon Virtual Private Cloud 67 Introduction 68 VPC CIDR Blocks 68 Secondary CIDR Blocks 69 IPv6 CIDR Blocks 69 Subnets 70 Subnet CIDR Blocks 70 Availability Zones 71 IPv6 CIDR Blocks 72 Elastic Network Interfaces 72 Primary and Secondary Private IP Addresses 72 Attaching Elastic Network Interfaces 73 Internet Gateways 73 Route Tables 74 Routes 74 The Default Route 75 Security Groups 76 Inbound Rules 76 Outbound Rules 77 Sources and Destinations 78 Stateful Firewall 78 Default Security Group 78 Network Access Control Lists 79 Inbound Rules 79 Outbound Rules 80 Using Network Access Control Lists and Security Groups Together 81 Public IP Addresses 82 Elastic IP Addresses 82 Network Address Translation 83 Network Address Translation Devices 84 Configuring Route Tables to Use NAT Devices 85 NAT Gateway 86 NAT Instance 87 VPC Peering 87 Summary 88 Exam Essentials 89 Review Questions 91 Chapter 5 Databases 95 Introduction 96 Relational Databases 96 Columns and Attributes 96 Using Multiple Tables 97 Structured Query Language 98 Online Transaction Processing vs. Online Analytic Processing 99 Amazon Relational Database Service 99 Database Engines 100 Licensing Considerations 101 Database Option Groups 101 Database Instance Classes 102 Storage 103 Read Replicas 106 High Availability (Multi-AZ) 108 Backup and Recovery 109 Automated Snapshots 109 Maintenance Items 110 Amazon Redshift 110 Compute Nodes 110 Data Distribution Styles 111 Nonrelational (No-SQL) Databases 111 Storing Data 111 Querying Data 112 Types of Nonrelational Databases 112 DynamoDB 112 Partition and Hash Keys 113 Attributes and Items 113 Throughput Capacity 114 Reading Data 116 Summary 117 Exam Essentials 117 Review Questions 119 Chapter 6 Authentication and Authorization-AWS Identity and Access Management 123 Introduction 124 IAM Identities 125 IAM Policies 125 User and Root Accounts 126 Access Keys 129 Groups 130 Roles 131 Authentication Tools 131 Amazon Cognito 132 AWS Managed Microsoft AD 132 AWS Single Sign-On 132 AWS Key Management Service 133 AWS Secrets Manager 133 AWS CloudHSM 133 AWS CLI Example 134 Summary 135 Exam Essentials 136 Review Questions 137 Chapter 7 CloudTrail, CloudWatch, and AWS Config 141 Introduction 142 CloudTrail 143 Management Events 143 Data Events 144 Event History 144 Trails 144 Log File Integrity Validation 146 CloudWatch 147 CloudWatch Metrics 147 Graphing Metrics 149 Metric Math 150 CloudWatch Logs 152 Log Streams and Log Groups 153 Metric Filters 153 CloudWatch Agent 153 Sending CloudTrail Logs to CloudWatch Logs 154 CloudWatch Alarms 155 Data Point to Monitor 155 Threshold 155 Alarm States 156 Data Points to Alarm and Evaluation Period 156 Missing Data 157 Actions 157 AWS Config 158 The Configuration Recorder 159 Configuration Items 159 Configuration History 159 Configuration Snapshots 160 Monitoring Changes 161 Summary 162 Exam Essentials 162 Review Questions 164 Chapter 8 The Domain Name System and Network Routing: Amazon Route 53 and Amazon CloudFront 169 Introduction 170 The Domain Name System 170 Namespaces 170 Name Servers 171 Domains and Domain Names 171 Domain Registration 172 Domain Layers 172 Fully Qualified Domain Names 172 Zones and Zone Files 173 Record Types 173 Alias Records 174 Amazon Route 53 174 Domain Registration 174 DNS Management 175 Availability Monitoring 176 Routing Policies 177 Traffic Flow 180 Amazon CloudFront 181 AWS CLI Example 182 Summary 183 Exam Essentials 183 Review Questions 185 Part II The Well-Architected Framework 189 Chapter 9 The Reliability Pillar 191 Introduction 192 Calculating Availability 192 Availability Differences in Traditional vs. Cloud-Native Applications 193 Know Your Limits 196 Increasing Availability 196 EC2 Auto Scaling 197 Launch Configurations 197 Launch Templates 197 Auto Scaling Groups 199 Auto Scaling Options 200 Data Backup and Recovery 204 S3 204 Elastic File System 205 Elastic Block Storage 205 Database Resiliency 205 Creating a Resilient Network 206 VPC Design Considerations 206 External Connectivity 207 Designing for Availability 207 Designing for 99 Percent Availability 208 Designing for 99.9 Percent Availability 209 Designing for 99.99 Percent Availability 210 Summary 211 Exam Essentials 211 Review Questions 213 Chapter 10 The Performance Efficiency Pillar 217 Introduction 218 Optimizing Performance for the Core AWS Services 218 Compute 219 Storage 223 Database 226 Network Optimization and Load Balancing 227 Infrastructure Automation 230 CloudFormation 230 Third-Party Automation Solutions 232 Continuous Integration and Continuous Deployment 232 Reviewing and Optimizing Infrastructure Configurations 234 Load Testing 235 Visualization 235 Optimizing Data Operations 236 Caching 237 Partitioning/Sharding 238 Compression 239 Summary 239 Exam Essentials 240 Review Questions 242 Chapter 11 The Security Pillar 247 Introduction 248 Identity and Access Management 248 Protecting AWS Credentials 248 Fine-Grained Authorization 249 Permissions Boundaries 251 Roles 252 Enforcing Service-Level Protection 258 Detective Controls 258 CloudTrail 258 CloudWatch Logs 259 Searching Logs with Athena 260 Auditing Resource Configurations with AWS Config 262 Amazon GuardDuty 264 Amazon Inspector 265 Protecting Network Boundaries 267 Network Access Control Lists and Security Groups 267 AWS Web Application Firewall 267 AWS Shield 268 Data Encryption 268 Data at Rest 268 Data in Transit 270 Summary 270 Exam Essentials 271 Review Questions 272 Chapter 12 The Cost Optimization Pillar 277 Introduction 278 Planning, Tracking, and Controlling Costs 278 AWS Budgets 279 Monitoring Tools 280 AWS Organizations 281 AWS Trusted Advisor 282 Online Calculator Tools 282 Cost-Optimizing Compute 284 Maximizing Server Density 284 EC2 Reserved Instances 285 EC2 Spot Instances 285 Auto Scaling 288 Elastic Block Store Lifecycle Manager 288 Summary 288 Exam Essentials 289 Review Questions 290 Chapter 13 The Operational Excellence Pillar 295 Introduction 296 CloudFormation 296 Creating Stacks 297 Deleting Stacks 298 Using Multiple Stacks 298 Stack Updates 301 Preventing Updates to Specific Resources 302 Overriding Stack Policies 303 CodeCommit 303 Creating a Repository 304 Repository Security 304 Interacting with a Repository Using Git 305 CodeDeploy 307 The CodeDeploy Agent 308 Deployments 308 Deployment Groups 308 Deployment Types 308 Deployment Configurations 309 Lifecycle Events 310 The Application Specification File 311 Triggers and Alarms 312 Rollbacks 312 CodePipeline 313 Continuous Integration 313 Continuous Delivery 313 Creating the Pipeline 314 Artifacts 315 AWS Systems Manager 316 Actions 316 Insights 318 Summary 320 Exam Essentials 320 Review Questions 322 Appendix Answers to Review Questions 327 Chapter 1: Introduction to Cloud Computing and AWS 328 Chapter 2: Amazon Elastic Compute Cloud and Amazon Elastic Block Store 329 Chapter 3: Amazon Simple Storage Service and Amazon Glacier Storage 331 Chapter 4: Amazon Virtual Private Cloud 332 Chapter 5: Databases 334 Chapter 6: Authentication and Authorization-AWS Identity and Access Management 336 Chapter 7: CloudTrail, CloudWatch, and AWS Config 338 Chapter 8: The Domain Name System and Network Routing: Amazon Route 53 and Amazon CloudFront 340 Chapter 9: The Reliability Pillar 342 Chapter 10: The Performance Efficiency Pillar 344 Chapter 11: The Security Pillar 346 Chapter 12: The Cost Optimization Pillar 348 Chapter 13: The Operational Excellence Pillar 349 Index 353
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