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.
使用
Presto
｜
31
3.3
Presto
与
ODBC
与使用
JDBC
驱动（参见
3.2
节）连接到
Presto
相似，开放数据库连接（
ODBC
）允许任
何支持
ODBC
的应用程序连接到
Presto
，并为典型的基于
C
的应用程序提供了一套
API
。
目前
Presto
没有开源的
ODBC
驱动可用
，但你可以从
Starburst
和
Simba
购买商业授权的
驱动。
有了
ODBC
驱动支持
，就可以使用数据库管理、商业智能以及报告与分析在内的诸多
热门应用程序，如
Microsoft
Power BI
、
Tableau
、
SAS
、
QuestToad
等。
ODBC
也支持
MicrosoftExcel
。
3.4
客户端库
除了由
Presto
团队直接维护的
PrestoCLI
和
JDBC
驱动，
Presto
社区的很多成员也为
Presto
创建了很多客户端库。
你可以找到为
Python
、
C
、
Go
、
Node.js
、
R
、
Ruby
等
语言开发的库。
Presto
网站（参见
1.4.1
节）维护了一个客户端列表。
这些库使你可以将
Presto
与这
些语言生态系统中的应用程序集成起来，包括你自己编写的
应用程序。
3.5
Presto Web UI
Presto
服务端提供了一个
Web
界面，通常叫作
Presto Web UI
。如图
3-3
所示，
Presto Web
UI
提供了
Presto
服务端及其查询处理的详细信息。
PrestoWeb UI
可以借助与
Presto
服务端相同的
HTTP
端口号
，使用相同的地址访问。默认
端口是
8080
，则一个可能的访问地址是
http://presto.example.co ...
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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.