July 2013
Intermediate to advanced
370 pages
8h 27m
English
Content preview from Programming Groovy 2Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 9Working with Databases
I have a remote database that I update frequently. Accessing it through the browser was rather slow, but I had put away the task to automate the update process. I was simply not inclined to write mundane Java code for that task—nothing exciting or new to learn in that. That was before I came across Groovy SQL (GSQL). Now my updates are automated, fast, and totally effortless. With GSQL I have more data than code in my update script—that’s a great signal-to-noise ratio.
Working with databases is common, but can get tedious and boring really quickly. GSQL is a wrapper around Java Database Connectivity (JDBC) that provides a number of convenience methods to easily access data. We can quickly create SQL queries ...
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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.
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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.