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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Introduction to Spring Hibernate and Spring Data
As we saw in previous chapters, Java Database Connectivity (JDBC) exposes an API that hides the database vendor-specific communication. However, it suffers from the following limitations:
- JDBC development is very much verbose, even for trivial tasks
- JDBC batching requires a specific API and is not transparent
- JDBC does not provide built-in support for explicit locking and optimistic concurrency control
- There is a need to handle transactions explicitly, with lots of duplicate code
- Joined queries require additional processing to transform the ResultSet into domain models, or data transfer objects (DTO)
Almost all limitations of JDBC are covered by ORM frameworks. ORM frameworks provide for ...
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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.