一、冷热分离实现方案1. 基于分区的冷热分离配置方式:-- 创建表时指定热数据存储策略
CREATE TABLE example_db.example_table (user_id LARGEINT NOT NULL,date DATE NOT NULL,cost BIGINT SUM DEFAULT "0"
)
PARTITION BY RANGE(date) (PARTITION p2023…
KPI Module(关键绩效指标模块)
Key Performance Indicators (KPI) are quantitative measurements of dynamic business processes. For instance, an important performance indicator for a trading company might be daily sales, and for a team of …