Serverless resource groups provide on-demand, elastic, and highly available computing resources for the WeData platform, primarily used to support personal environment creation in WeData Studio. Compared with traditional resource groups, Serverless resource groups have the following advantages:
1. Finer-grained billing: billing is based on CU × hour, and no charges are incurred when resources are not in use.
2. No O&M required, elastic resources provided, supporting auto start/stop and automatic scaling.
Resource Performance Metrics
Serverless resource groups use the Auto Scaling model and no longer provide fixed specifications. Instead, they dynamically allocate CU (Compute Unit) capacity based on actual workloads. Currently, the personal runtime environment supports scaling up to 4 CU, with higher specifications to be supported subsequently.
|
Runtime specification (per personal runtime environment) | 4 CU by default |
scaling ability | The system automatically scales in/out based on concurrent users and workload without manual configuration. |
Billing granularity | Second-level metrics, billed by actual CU usage |
Applicable Scenario | WeData Studio Notebook |
Fee Charging Standard
Serverless resource groups use the pay-as-you-go model, billed hourly based on CU usage. Pricing varies by region. The following are list prices, and actual prices are subject to the real region.
|
International Site - International Regions | Singapore / Hong Kong (China) / Bangkok / Tokyo / Frankfurt / Silicon Valley / Virginia | 0.13 USD/CU x Hour |
Example:
Taking the international site in the Singapore region as an example, one individual runtime environment with a specification of 4 CU running for 1 hour: 4 CU × 1 hr × 0.13 USD/CU x Hour = 0.52 USD
Running a 4 CU individual runtime environment for 1 hour in the Singapore region costs 0.52 USD.
Billing Model Details
|
Billing Modes | Billed by CU x Hour on a pay-as-you-go basis |
Resource metering accuracy | Accurate to the second (second-level metric) |
Billing cycle | Generate a bill every hour |
Billing Rules | You are billed based on actual usage of computational resources. No usage, no billing. |