AWS 및 Azure에서 재해 복구 및 비즈니스 연속성 구현Korean version of this document is available
在 AWS 和 Azure 上实施灾难恢复和业务连续性Chinese Simplified version of this document is available
In the event of a disaster, having a well-implemented disaster recovery (DR) and business continuity plan (BCP) is critical to keeping your business up and running. While there are many different ways to implement DR and BCP, using cloud services from providers such as Amazon Web Services (AWS) and Microsoft Azure can be a great option.
Cloud-based DR and BCP can provide a number of advantages over traditional on-premises solutions. For example, cloud services can be quickly provisioned and scaled as needed, which can help ensure that your DR and BCP solutions can meet the needs of your business, even in the event of a large-scale disaster. Additionally, cloud services can be accessed from anywhere with an internet connection, which can be a major advantage if your on-premises infrastructure is damaged or destroyed in a disaster.
However, implementing DR and BCP on AWS and Azure can be a challenge. In this article, we'll provide an overview of some of the key considerations for implementing DR and BCP on these two cloud platforms.
When planning for DR on AWS or Azure, there are a few key considerations to keep in mind:
Availability Zones: AWS and Azure both offer multiple Availability Zones (AZs) in each region. AZs are physically separate data centers that are connected via low-latency networking. When planning for DR on either platform, it's important to select a region with multiple AZs so that your applications and data can be replicated across multiple data centers.
Regions: AWS and Azure both offer multiple regions around the world. When selecting a region for your DR solution, it's important to choose a region that is geographically distant from your primary region. This will help ensure that your DR solution is not impacted by the same disaster that affects your primary region. Additionally, it's important to select a region that meets your business's compliance and data sovereignty requirements.
VPCs: AWS and Azure both offer virtual private clouds (VPCs) that can be used to isolate your applications and data from the public internet. When planning for DR on either platform, it's important to create a VPC in each region that will be used for your DR solution. This will help ensure that your DR solution is not impacted by network outages or security breaches that affect the public internet.
Networking: Both AWS and Azure offer a variety of networking options, including VPNs, Direct Connect, and ExpressRoute. When planning for DR on either platform, it's important to select a networking option that meets your performance and availability requirements.
Storage: Both AWS and Azure offer a variety of storage options, including object storage, block storage, and file storage. When planning for DR on either platform, it's important to select a storage option that meets your performance and availability requirements.
Databases: Both AWS and Azure offer a variety of database options, including relational databases, NoSQL databases, and in-memory databases. When planning for DR on either platform, it's important to select a database option that meets your performance and availability requirements.
Security: Both AWS and Azure offer a variety of security options, including firewalls, intrusion detection and prevention, and data encryption. When planning for DR on either platform, it's important to select a security option that meets your compliance and data sovereignty requirements.
Cost: Both AWS and Azure offer a variety of pricing options, including pay-as-you-go, reserved instances, and committed use discounts. When planning for DR on either platform, it's important to select a pricing option that meets your budget and business requirements.
Amazon Web Services (AWS) offers a variety of services that can be used to implement disaster recovery (DR) and business continuity (BCP) solutions. In this section, we'll provide an overview of some of the key AWS services that can be used for DR and BCP.
AWS CloudFormation: AWS CloudFormation is a service that allows you to create and manage AWS resources using templates. CloudFormation templates can be used to provision and configure AWS resources for your DR solution.
AWS Elastic Beanstalk: AWS Elastic Beanstalk is a service that allows you to deploy and manage web applications on AWS. Elastic Beanstalk can be used to deploy and manage web applications for your DR solution.
AWS Lambda: AWS Lambda is a service that allows you to run code without provisioning or managing servers. Lambda can be used to run code for your DR solution.
AWS OpsWorks: AWS OpsWorks is a service that allows you to automate the deployment and management of AWS resources. OpsWorks can be used to automate the deployment and management of AWS resources for your DR solution.
AWS Storage Gateway: AWS Storage Gateway is a service that allows you to connect on-premises storage systems to AWS. Storage Gateway can be used to connect on-premises storage systems to AWS for your DR solution.
AWS CloudTrail: AWS CloudTrail is a service that allows you to monitor AWS API calls. CloudTrail can be used to monitor AWS API calls for your DR solution.
AWS Config: AWS Config is a service that allows you to track changes to AWS resources. Config can be used to track changes to AWS resources for your DR solution.
AWS CloudWatch: AWS CloudWatch is a service that allows you to monitor AWS resources. CloudWatch can be used to monitor AWS resources for your DR solution.
AWS Trusted Advisor: AWS Trusted Advisor is a service that provides recommendations on how to optimize your AWS resources. Trusted Advisor can be used to provide recommendations on how to optimize your DR solution.
AWS Service Catalog: AWS Service Catalog is a service that allows you to manage AWS resources. Service Catalog can be used to manage AWS resources for your DR solution.
AWS Identity and Access Management: AWS Identity and Access Management (IAM) is a service that allows you to manage users and permissions. IAM can be used to manage users and permissions for your DR solution.
AWS Key Management Service: AWS Key Management Service (KMS) is a service that allows you to manage encryption keys. KMS can be used to manage encryption keys for your DR solution.
AWS CloudHSM: AWS CloudHSM is a service that allows you to manage hardware security modules. CloudHSM can be used to manage hardware security modules for your DR solution.
AWS Directory Service: AWS Directory Service is a service that allows you to manage Active Directory. Directory Service can be used to manage Active Directory for your DR solution.
AWS Certificate Manager: AWS Certificate Manager is a service that allows you to manage SSL/TLS certificates. Certificate Manager can be used to manage SSL/TLS certificates for your DR solution.
AWS WAF: AWS WAF is a service that allows you to manage web application firewalls. WAF can be used to manage web application firewalls for your DR solution.
AWS Shield: AWS Shield is a service that allows you to protect your applications from DDoS attacks. Shield can be used to protect your applications from DDoS attacks for your DR solution.
AWS Inspector: AWS Inspector is a service that allows you to assess the security of your AWS resources. Inspector can be used to assess the security of your AWS resources for your DR solution.
AWS Artifact: AWS Artifact is a service that allows you to manage compliance documents. Artifact can be used to manage compliance documents for your DR solution.
Microsoft Azure offers a variety of services that can be used to implement disaster recovery (DR) and business continuity (BCP) solutions. In this section, we'll provide an overview of some of the key Azure services that can be used for DR and BCP.
Azure Site Recovery: Azure Site Recovery is a service that allows you to replicate and recover Azure VMs. Site Recovery can be used to replicate and recover Azure VMs for your DR solution.
Azure Backup: Azure Backup is a service that allows you to backup and restore Azure VMs. Backup can be used to backup and restore Azure VMs for your DR solution.
Azure Storage: Azure Storage is a service that allows you to store and access data in the cloud. Storage can be used to store data for your DR solution.
Azure SQL Database: Azure SQL Database is a service that allows you to run a relational database in the cloud. SQL Database can be used to run a relational database for your DR solution.
Azure Cosmos DB: Azure Cosmos DB is a service that allows you to run a NoSQL database in the cloud. Cosmos DB can be used to run a NoSQL database for your DR solution.
Azure Table Storage: Azure Table Storage is a service that allows you to store data in the cloud. Table Storage can be used to store data for your DR solution.
Azure Blob Storage: Azure Blob Storage is a service that allows you to store data in the cloud. Blob Storage can be used to store data for your DR solution.
Azure File Storage: Azure File Storage is a service that allows you to store data in the cloud. File Storage can be used to store data for your DR solution.
Azure Virtual Network: Azure Virtual Network is a service that allows you to create and manage virtual networks. Virtual Network can be used to create and manage virtual networks for your DR solution.
Azure Load Balancer: Azure Load Balancer is a service that allows you to distribute traffic across multiple VMs. Load Balancer can be used to distribute traffic across multiple VMs for your DR solution.
Azure Traffic Manager: Azure Traffic Manager is a service that allows you to route traffic to different Azure resources. Traffic Manager can be used to route traffic to different Azure resources for your DR solution.
Azure DNS: Azure DNS is a service that allows you to manage DNS records. DNS can be used to manage DNS records for your DR solution.
Azure Active Directory: Azure Active Directory is a service that allows you to manage users and permissions. Active Directory can be used to manage users and permissions for your DR solution.
Azure Key Vault: Azure Key Vault is a service that allows you to manage encryption keys. Key Vault can be used to manage encryption keys for your DR solution.
Azure Information Protection: Azure Information Protection is a service that allows you to protect data. Information Protection can be used to protect data for your DR solution.
Azure Security Center: Azure Security Center is a service that allows you to monitor and manage security for your Azure resources. Security Center can be used to monitor and manage security for your Azure resources for your DR solution.
Azure Monitor: Azure Monitor is a service that allows you to monitor Azure resources. Monitor can be used to monitor Azure resources for your DR solution.
Azure Policy: Azure Policy is a service that allows you to manage and enforce compliance policies. Policy can be used to manage and enforce compliance policies for your DR solution.
Azure Blueprints: Azure Blueprints is a service that allows you to create and manage Azure resources. Blueprints can be used to create and manage Azure resources for your DR solution.
Azure Resource Manager: Azure Resource Manager is a service that allows you to manage Azure resources. Resource Manager can be used to manage Azure resources for your DR solution.
Implementing disaster recovery (DR) and business continuity (BCP) can be a challenge. However, using cloud services from providers such as Amazon Web Services (AWS) and Microsoft Azure can be a great option. In this article, we've provided an overview of some of the key considerations for implementing DR and BCP on AWS and Azure.