The Architecture behind Cainiao’s Elastic Scheduling System (Continued)

The Policies of Cainiao’s Ark Architecture

Decision-making Policies

Resource Security Policies

Resource Optimization Policies

Time Policies

Service Security Policies

Selection between Queries Per Second and Response Time

Threshold Comparison and Multi-service Voting

Downstream Analysis

Other Miscellaneous Topics

The Way in Which the Elastic Scheduling System Handles Glitches

How the Elastic Scheduling System Calculates the Number of Containers

How the Elastic Scheduling System Makes the Capacity of Links Elastic

How the Elastic Scheduling System Copes with Traffic Surges

How Elastic Scheduling Propels the Services Evolution

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