Azure 搜索服务 top 值超过 1000

Question

我正在通过搜索文档（Azure 搜索服务 REST API）获取 documents。 问题是 top 的最大值显示为 1000 here。

现在我正在测试获取 70000 文档的性能，这意味着我必须发送请求 70 次。

由于 continuation token，我确实毫无问题地获得了 70000 文档。但遗憾的是它很慢..

这里有一些例子：

Number of documents: 70000
Documents per request: 1000 
One Searchservice-Request with 1000 requests takes on average: 343,986301369863ms (0,343986301369863 seconds)
number of requests in total: 70
The whole requests took: 25168ms (25 seconds)

Number of documents: 70000
Documents per request: 500
One Searchservice-Request with 500 requests takes on average: 242,472602739726ms (0,242472602739726 seconds)
number of requests in total: 140
The whole requests took: 35499ms (35 seconds)

Number of documents: 70000
Documents per request: 250
One Searchservice-Request with 250 requests takes on average: 189,465753424658ms (0,189465753424658 seconds)
number of requests in total: 280
The whole requests took: 55495ms (55 seconds)

Number of documents: 70000
Documents per request: 50
One Searchservice-Request with 50 requests takes on average: 151,955357142857ms (0,151955357142857 seconds)
number of requests in total: 1400
The whole requests took: 222033ms (222 seconds)

你可以清楚地看到，我每 request 获得的 documents 越多，整个 request 完成的速度就越快。

我的问题是：是否有可能每个请求获得超过 1000 documents/将 top 值设置为高于 1000 以调整性能？

Azure 团队可以为我解锁这样的东西吗？ 还是我只能忍受时间的流逝？

非常感谢。

Answer 1

My question is: Is it possible to get more then 1000 documents per request / set the top value higher than 1000 to tune the performance?

不，每个请求不可能获得超过 1000 个文档。此限制是全局级别的，无法在服务级别进行自定义。