Azure 备份定价Azure Backup pricing

若要了解 Azure 备份定价,请访问 Azure 备份定价页To learn about Azure Backup pricing, visit the Azure Backup pricing page.

下载 Azure 备份定价的详细估算内容Download detailed estimates for Azure Backup pricing

若要估算成本以进行预算或成本比较,请下载详细的 Azure 备份定价估算器If you're looking to estimate your costs for budgeting or cost comparison purposes, download the detailed Azure Backup pricing estimator.

估算器包含哪些内容?What does the estimator contain?

Azure 备份成本估算器表提供了一个选项,用于估算你要使用 Azure 备份对其进行备份的所有可能的工作负载。The Azure Backup cost estimator sheet has an option for you to estimate all possible workloads you're looking to back up using Azure Backup. 这些工作负荷包括:These workloads include:

  • Azure VMAzure VMs
  • 本地服务器On-premises servers
  • Azure VM 中的 SQLSQL in Azure VMs
  • Azure VM 中的 SAP HANASAP HANA in Azure VMs

估算对 Azure VM 或本地服务器进行备份的成本Estimate costs for backing up Azure VMs or on-premises servers

若要估算使用 Azure 备份对 Azure VM 或本地服务器进行备份的成本,你需要以下参数:To estimate the costs of backing up Azure VMs or on-premises servers using Azure Backup, you’ll need the following parameters:

  • 你尝试备份的 VM 或本地服务器的大小Size of the VMs or on-premises servers that you're trying to back up

    • 输入需要备份的磁盘或服务器的“已用大小”Enter the “used size” of disks or servers required to be backed up
  • 具有该大小的服务器的数目Number of servers with that size

  • 这些服务器上预期的数据变动量是多少?What is the expected amount of data churn on these servers?
    变动指的是数据的变化量。Churn refers to the amount of change in data. 例如,如果你有一个要备份 200 GB 数据的 VM,其中每天有 10 GB 的数据发生更改,则每日改动率为 5%。For example, if you had a VM with 200 GB of data to be backed up and 10 GB of it changes every day, the daily churn is 5%.

    • 较高的变动量意味着备份更多数据Higher churn will mean that you back up more data

    • 对于文件服务器,请选择“低”或“中”;如果你在运行数据库,请选择“高”Pick Low or Moderate for file servers and High if you're running databases

    • 如果你知道你的数据变动率,则可以使用“输入你自己的变动率”选项If you know your churn%, you can use the Enter your own% option

  • 选择备份策略Choose the backup policy

    • 预计要将“每日”备份保留多长时间?How long do you expect to retain “Daily” backups? (天)(in days)

    • 预计要将“每周”备份保留多长时间?How long do you expect to retain “Weekly” backups? (周)(in weeks)

    • 预计要将“每月”备份保留多长时间?How long do you expect to retain “Monthly” backups? (月)(in months)

    • 预计要将“每年”备份保留多长时间?How long do you expect to retain “Yearly” backups? (年)(in years)

    • 预计要将“即时还原快照”保留多长时间?How long do you expect to retain “Instant restore snapshots”? (1-5 天)(1-5 days)

      • 借助此选项,你可以使用存储在磁盘上的快照快速还原,最多可还原到 7 天前。This option lets you restore from as far back as seven days in a quick manner using snapshots stored on disks.
  • 可选 - 选择性磁盘备份Optional - Selective Disk backup

    • 如果在备份 Azure VM 时使用“选择性磁盘备份”选项,请选择“排除磁盘”选项,并输入从备份中排除的磁盘的百分比(按大小)。If you're using the Selective Disk Backup option while backing up Azure VMs, choose the Exclude Disk option and enter the percentage of disks excluded from backup in terms of size. 例如,如果你有一个连接到三个磁盘的 VM,每个磁盘中使用了 200 GB,并且你希望从备份中排除其中的两个磁盘,请输入 66.7%。For example, if you have a VM connected to three disks with 200 GB used in each disk and if you want to exclude two of them from backing up, enter 66.7%.
  • 可选 - 备份存储冗余Optional - Backup Storage Redundancy

    • 这表示备份数据所进入的存储帐户的冗余。This indicates the redundancy of the Storage Account your backup data goes into. 建议使用 GRS 以实现最高可用性。We recommend using GRS for the highest availability. 由于它可确保将备份数据的副本保留在不同的区域中,因此它有助于满足多个符合性标准。Since it ensures that a copy of your backup data is kept in a different region, it helps you meet multiple compliance standards. 如果要备份不需要企业级备份的开发或测试环境,请将冗余更改为 LRSChange the redundancy to LRS if you're backing up development or test environments that don't need an enterprise-level backup.
  • 可选 - 修改区域性定价或应用折扣率Optional - Modify regional pricing or apply discounted rates

    • 如果要针对不同的区域或折扣率检查估算值,则对于“尝试对不同区域进行估算?”选项,请选择“是”并输入要用于运行估算操作的费率。 If you want to check your estimates for a different region or discounted rates, select Yes for the Try estimates for a different region? option and enter the rates with which you want to run the estimates.

估算对 Azure VM 中的 SQL 服务器进行备份的成本Estimate costs for backing up SQL servers in Azure VMs

若要估算使用 Azure 备份对在 Azure VM 中运行的 SQL 服务器进行备份的成本,你需要以下参数:To estimate the costs of backing up SQL servers running in Azure VMs using Azure Backup, you’ll need the following parameters:

  • 你尝试备份的 SQL 服务器的大小Size of the SQL servers that you're trying to back up

  • 具有上述大小的 SQL 服务器的数目Number of SQL servers with the above size

  • SQL 服务器的备份数据的预计压缩率是多少?What is the expected compression for your SQL servers’ backup data?

    • 大多数 Azure 备份客户会发现,当启用了 SQL 压缩时,备份数据压缩了 80%(相对于 SQL 服务器大小)。Most Azure Backup customers see that the backup data has 80% compression compared to the SQL server size when the SQL compression is enabled.

    • 如果你希望实现不同的压缩率,请在此字段中输入数字If you expect to see a different compression, enter the number in this field

  • 日志备份的预计大小是多少?What is the expected size of log backups?

    • 此百分比指示每日日志大小,即 SQL 服务器大小的百分比The % indicates daily log size as a % of the SQL server size
  • 这些服务器上预计的每日数据变动量是多少?What is the expected amount of daily data churn on these servers?

    • 通常,数据库具有“高”变动量Typically, databases have "High” churn

    • 如果你知道你的数据变动率,则可以使用“输入你自己的变动率”选项If you know your churn%, you can use the Enter your own% option

  • 选择备份策略Choose the backup policy

    • 备份类型Backup Type

      • 你可以选择的最有效策略是对每周/每月/每年完整备份使用“每日差异”。The most effective policy you can choose is Daily differentials with weekly/monthly/yearly full backups. Azure 备份也可以通过单击从差异内容还原。Azure Backup can restore from differentials through single-click as well.

      • 你还可以选择对每日/每周/每月/每年完整备份使用某个策略。You can also choose to have a policy with daily/weekly/monthly/yearly full backups. 与第一个选项相比,此选项将会占用稍多的存储空间。This option will consume slightly more storage than the first option.

    • 预计要将“日志”备份保留多长时间?How long do you expect to retain “log” backups? (天)[7-35](in days) [7-35]

    • 预计要将“每日”备份保留多长时间?How long do you expect to retain “Daily” backups? (天)(in days)

    • 预计要将“每周”备份保留多长时间?How long do you expect to retain “Weekly” backups? (周)(in weeks)

    • 预计要将“每月”备份保留多长时间?How long do you expect to retain “Monthly” backups? (月)(in months)

    • 预计要将“每年”备份保留多长时间?How long do you expect to retain “Yearly” backups? (年)(in years)

  • 可选 - 备份存储冗余Optional - Backup Storage Redundancy

    • 这表示备份数据所进入的存储帐户的冗余。This indicates the redundancy of the Storage Account your backup data goes into. 建议使用 GRS 以实现最高可用性。We recommend using GRS for the highest availability. 由于它可确保将备份数据的副本保留在不同的区域中,因此它有助于满足多个符合性标准。Since it ensures that a copy of your backup data is kept in a different region, it helps you meet multiple compliance standards. 如果要备份不需要企业级备份的开发或测试环境,请将冗余更改为 LRSChange the redundancy to LRS if you're backing up development or test environments that don't need an enterprise-level backup.
  • 可选 - 修改区域性定价或应用折扣率Optional - Modify regional pricing or apply discounted rates

    • 如果要针对不同的区域或折扣率检查估算值,则对于“尝试对不同区域进行估算?”选项,请选择“是”并输入要用于运行估算操作的费率。 If you want to check your estimates for a different region or discounted rates, select Yes for the Try estimates for a different region? option and enter the rates with which you want to run the estimates.

估算对 Azure VM 中的 SAP HANA 服务器进行备份的成本Estimate costs for backing up SAP HANA servers in Azure VMs

若要估算使用 Azure 备份对在 Azure VM 中运行的 SAP HANA 服务器进行备份的成本,你需要以下参数:To estimate the costs of backing up SAP HANA servers running in Azure VMs using Azure Backup, you’ll need the following parameters:

  • 你尝试备份的 SAP HANA 数据库的总大小。Total size of the SAP HANA databases that you're trying to back up. 这应该是 SAP HANA 报告的每个数据库的完整备份大小的总和。This should be the sum of full backup size of each of the databases, as reported by SAP HANA.

  • 具有上述大小的 SAP HANA 服务器的数目Number of SAP HANA servers with the above size

  • 日志备份的预计大小是多少?What is the expected size of log backups?

    • 此百分比指示平均每日日志大小,即 SAP HANA 服务器上你要备份的 SAP HANA 数据库的总大小的百分比The % indicates average daily log size as a % of the total size of SAP HANA databases that you're backing up on the SAP HANA server
  • 这些服务器上预计的每日数据变动量是多少?What is the expected amount of daily data churn on these servers?

    • 此百分比指示平均每日变动率大小,即 SAP HANA 服务器上你要备份的 SAP HANA 数据库的总大小的百分比The % indicates average daily churn size as a % of the total size of SAP HANA databases that you're backing up on the SAP HANA server
    • 通常,数据库具有“高”变动量Typically, databases have "High” churn
    • 如果你知道你的数据变动率,则可以使用“输入你自己的变动率”选项If you know your churn%, you can use the Enter your own% option
  • 选择备份策略Choose the backup policy

    • 备份类型Backup Type
      • 你可以选择的最有效策略是对每周/每月/每年完整备份使用“每日差异”。The most effective policy you can choose is Daily differentials with weekly/monthly/yearly full backups. Azure 备份也可以通过单击从差异内容还原。Azure Backup can restore from differentials through single-click as well.
      • 你还可以选择对每日/每周/每月/每年完整备份使用某个策略。You can also choose to have a policy with daily/weekly/monthly/yearly full backups. 与第一个选项相比,此选项将会占用稍多的存储空间。This option will consume slightly more storage than the first option.
    • 预计要将“日志”备份保留多长时间?How long do you expect to retain “log” backups? (天)[7-35](in days) [7-35]
    • 预计要将“每日”备份保留多长时间?How long do you expect to retain “Daily” backups? (天)(in days)
    • 预计要将“每周”备份保留多长时间?How long do you expect to retain “Weekly” backups? (周)(in weeks)
    • 预计要将“每月”备份保留多长时间?How long do you expect to retain “Monthly” backups? (月)(in months)
    • 预计要将“每年”备份保留多长时间?How long do you expect to retain “Yearly” backups? (年)(in years)
  • 可选 - 备份存储冗余Optional - Backup Storage Redundancy

    • 这表示备份数据所进入的存储帐户的冗余。This indicates the redundancy of the Storage Account your backup data goes into. 建议使用 GRS 以实现最高可用性。We recommend using GRS for the highest availability. 由于它可确保将备份数据的副本保留在不同的区域中,因此它有助于满足多个符合性标准。Since it ensures that a copy of your backup data is kept in a different region, it helps you meet multiple compliance standards. 如果要备份不需要企业级备份的开发或测试环境,请将冗余更改为 LRSChange the redundancy to LRS if you're backing up development or test environments that don't need an enterprise-level backup.
  • 可选 - 修改区域性定价或应用折扣率Optional - Modify regional pricing or apply discounted rates

    • 如果要针对不同的区域或折扣率检查估算值,则对于“尝试对不同区域进行估算?”选项,请选择“是”并输入要用于运行估算操作的费率。 If you want to check your estimates for a different region or discounted rates, select Yes for the Try estimates for a different region? option and enter the rates with which you want to run the estimates.

后续步骤Next steps

什么是 Azure 备份服务?What is the Azure Backup service?