84669 person learning
152542 person learning
20005 person learning
5487 person learning
7821 person learning
359900 person learning
3350 person learning
180660 person learning
48569 person learning
18603 person learning
40936 person learning
1549 person learning
1183 person learning
32909 person learning
各位大牛.有大批量的数据需要进行分析和统计.
用activerecord处理时会有大量的查询操作.
在时间和性能不太满意.我想可以把数据全部读到内存中然后再处理这些数据
有哪些比较好的方案来处理这种事情呢?
走同样的路,发现不同的人生
The first thing that comes to mind is redis.
The first thing that comes to mind is redis.