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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Sizing the connection pool
We need to work with the following attributes to size the connection pool:
- initialSize: The initialSize attribute defines the number of connections that will be established when the connection pool is started.
- maxActive: The maxActive attribute can be used to limit the maximum number of established connections to the database.
- maxIdle: The maxIdeal attribute is used to maintain the maximum number of idle connections in the pool at all times.
- minIdle: The minIdeal attribute is used to maintain the minimum number of idle connections in the pool at all times.
- timeBetweenEvictionRunsMillis: The validation/cleaner thread runs every timeBetweenEvictionRunsMillis milliseconds. It's a background thread that can test idle, ...
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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.