Ken Wei's Library tagged → View Popular
11 May 08
An Unorthodox Approach to Database Design : The Coming of the Shard | High Scalability [Anonymoused]
11 Nov 07
eBay 的数据层扩展经验 - DBA notes
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这包括:不用存储过程; 只有少量比较简单的触发器。
把CPU 开销比较高的工作迁移到应用上。 -
没有事务更没有分布式事务这一点比较关键,这也是因为 eBay 的商业逻辑天然性质(否则也不容易做),所以可以做到 Scale Out,而最近了解到 Paypal 则因为交易逻辑比较复杂,只能是 Scale Up. Paypal 的技术信息一向比较封闭,谁能告诉我一点额外的信息呢?
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