June 2018
Intermediate to advanced
408 pages
11h 23m
English
book
Hands-On High Performance with Spring 5
by Chintan Mehta, Subhash Shah, Pritesh Shah, Prashant Goswami, Dinesh Radadiya
Content preview from Hands-On High Performance with Spring 5
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Ease of use
It is important how easily we can configure the connection pool with the use of a library. Also, it should be well documented and frequently updated.
The following table lists the differences between a Tomcat JDBC connection pool and HikariCP:
| Tomcat JDBC | HikariCP |
| Does not test connections on getConnection() by default. | Tests connections on getConnection(). |
| Does not close abandoned open statements. | Tracks and closes abandoned connections. |
| Does not by default reset auto-commit and transaction levels for connections in the pool; users must configure custom interceptors to do this. | Resets auto-commit, transaction isolation, and read-only status. |
| Pool prepared statement properties are not used. | We can use pool prepared ... |
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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.