March 2021
Intermediate to advanced
265 pages
6h 50m
Chinese
Content preview from Presto实战
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
238
｜
第
13
章
• Lyft
：大约
1500
名用户。
• Pinterest
：月活跃用户超过
1000
名。
• Wayfair
：超过
200
名用户。
查询的规模从小而简单的查询到大而复杂的分析查询，乃至
ETL
类型的工作负载都有
。因
此，查询的数量本身只能透露部分信息，但你仍能从中了解
Presto
处理任务的规模。
• ArmTreasureData
：每天大约
600 000
条查询。
• Facebook
：每天超过
30 000
条查询。
• LinkedIn
：每天超过
20 000
条查询。
• Lyft
：每天超过
100 000
条查询，每月超过
1 500 000
条查询。
• Pinterest
：每月超过
400 000
条查询。
• Slack
：每天超过
20 000
条查询。
• Twitter
：每天超过
20 000
条查询。
• Wayfair
：每月多达
180 000
条查询。
13.6
小结
Presto
可以支持的运行规模和覆盖的使用场景很广。可以看到，
Presto
广泛应用于多个行
业。作为新用户，你可以确信
Presto
能扩展到你所需的规模并能处理你的工作负载。
我们鼓励你借助各种资源进一步了解
Presto
，特别是加入
Presto
社区和参与社区活动。
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and much more.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.