item.get("title"),
Performance: Supporting thousands of concurrent players was hard
。业内人士推荐PDF资料作为进阶阅读
很多人有个印象，认为财务出身的严筱磊接手盒马后做了很多减法，砍掉了会员店这样的业态，改变了过去盒马的“激进”。这个印象其实并不准确。
If the subject line of the email is irrelevant to customers, they will ignore it multiple times. But, if it keeps repeating, they are intercepted and unsubscribed from your emails. So, send relevant emails for the benefit of the customer. Don't send emails that often only focus on sales, offers and discounts.