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DocumentationElastic MapReducePurchase GuideEMR Serverless HBase Billing InstructionsPurchase Instructions
Purchase Instructions
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Last updated: 2024-11-28 16:22:15
Purchase Instructions
Last updated: 2024-11-28 16:22:15
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Monthly subscription

To prepay for one month, multiple months, or even years, your account needs to pass the real-name authentication. This mode applies to long-term instances with stable computing. The fees are charged by calendar month and are lower compared with the pay-as-you-go mode.
Calendar month:
Cycle for February 2016: February 1 00:00:00 - February 29 23:59:59.
Cycle for May 2017: May 1 00:00:00 - May 31 23:59:59.
Before creating an instance, you can check the available balance of your account. If the balance is insufficient for deduction, top up first before purchase.
For insufficient account balance and overdue payment, see Overdue Payment Instructions.
For details of refund, see Refund Instructions.
For renewal, see Renewal Instructions.
For information about the use and limits of Tencent Cloud vouchers, see Promo Vouchers.

Purchasing Pay-As-You-Go Instances

Payment is based on usage duration, and real-name authentication is required for the account. When purchasing, a 2-hour fee needs to be frozen in the account (vouchers cannot be used as a freezing certificate). The frozen resource fee will be refunded upon termination. Users can check the available balance in their cloud billing account before creating an instance. If the balance is less than the amount that will be deducted by the system, please recharge before making a purchase.
The unit price of the instance is displayed per hour, and the settlement is calculated based on the actual usage duration in seconds, rounded to two decimal places. The starting point for billing is the time of instance creation, and the endpoint is when you initiate and complete the instance termination operation.
When purchasing pay-as-you-go instances, the fees for 2-hour usage under the current configuration will be frozen in your account balance as a deposit. You will then be billed by the hour (Beijing Time) based on the actual usage duration of the cluster in the past hour. When adjusting the configurations of pay-as-you-go nodes, the previously frozen fees will be thawed and a new 2-hour fee will be frozen according to the latest configuration unit price. The frozen amount will be refunded when the pay-as-you-go cluster is terminated.
Insufficient account balance, please refer to Overdue Payment Instructions for details.
For Tencent Cloud voucher usage and restrictions, please see Promo Vouchers.

Billing Examples

Assume you deploy an EMR Lite HBase instance in Zone 7 of Guangzhou, with the following configuration details:
Configuration Item
Configuration Details
Node Specification
Node Specification: 8 cores, 32 GB memory, 3 nodes
Storage class
Performance Cloud Storage: 100 GiB per node
Instance Usage Fee = Instance Management Fee + Node Specification Fee + Node Storage Fee = Instance Management Fee * Number of Instances + Node Specification List Price * Node Count + Storage Specification List Price * Storage Capacity * Node Count = 1.875 CNY/instance/hour * 1 instance + 2.97 CNY/hour * 3 + 0.00315 CNY/GiB/hour * 100 GiB * 3 = 11.73 CNY/hour

Purchase Method

Log in to the EMR Console, in the EMR Lite HBase Instance List click Create Instance, complete the relevant configurations on the Instance Purchase Page. For detailed operations, refer to Creating an Instance.
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