And you can see the whole thing is a debit credit database.

整个系统就是一个借库。

So it's really comparing all the things that you have to debit to all the things that you get to credit, and the difference is your gain or loss.

所以这实际上是在比较你所有需要借的项目与所有需要的项目，两者的差额就是你的损益。

We have an LSM tree for every object that the database stores, so transfers and accounts, accounts and transfers between them, debit credit transfers between accounts.

我们为库存储的每个对象都有一个 LSM 树，因此包括转账账户，账户之间的转账，以及账户之间的借转账。

You know, so that's one query and you do 8,000 instead of 80,000 queries.

也就是说，通过一次查询，你可以处理8000笔借或交易，而不是执行80000次查询。

Debit credit is where we compete.

我们竞争的领域在于借。

And then you've also got the checkout transaction with the money, that's also debit credit.

后你还会有结账时的金钱交易，那也是借或。

So Let's say we've got 8,000 debit credits.

所以我们假设我们有8000条借录。

But you're actually saying like we're tracking and doing debits and credits like financial transactions and we can't do these particularly simple type of SQL transaction any faster.

但你实际上是在说，我们在跟踪并进行类似于金融交易的借操作，而我们无法让这种特别简单的SQL事务处理得更快。

Instead of having Rolox and multiple queries, you know, we pack a lot of debit credits first class, one database query back again and you're done.

我们不再使用Rolox多次查询，而是将大量借业务打包成一流的处理，只需一次库查询就能完成所有操作。

And that means if your transactions are all sequential, your database tops out at 1,000 TPS, 1,000 debit credits a second.

这意味着， 如果你的所有交易都是按顺序进行的，你的库每秒最多只能处理1000笔交易，即每秒完成1000次借或操作。

And it's moving from one warehouse to another, to a driver, to the home, back again, okay, back again, all debit credit.

它从一个仓库转移到另一个仓库，再到司机手中， 最后送到客户家里， 后再返回，明白吗，再返回，整个过程都是借。