The transactions table had 122 columns. That number alone is a signal, but it starts to make a grim kind of sense when you see what’s in there. stripe_charge_id, wire_transfer_reference, ach_routing_number, paypal_transaction_id — every payment processor the company had ever integrated with, each with their own set of nullable columns, all crammed into one table. A wire transfer doesn’t need a stripe_charge_id. A Stripe charge doesn’t need an ach_routing_number. Most rows are mostly null.
Why the battery life isn't greatWith great power comes a short battery life. It wasn't as bad as I'd feared, but I typically averaged about four to five hours on a charge. If I disconnected the plug when I started my shift, I'd get to around lunch time before I got the warning that it was time to plug in.
。关于这个话题，快连下载安装提供了深入分析
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与其唱衰他们，不如担心那些中小AI厂商，在上述领域撞上这些巨头，后面的日子可就艰难了。
OpenAI将把伦敦打造成其美国以外最大的研究中心