December 1999
Intermediate to advanced
816 pages
20h 27m
English
Content preview from PURE Java™ 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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Other Important Points to Remember
There are some other points not specific to a particular technique that you should know and incorporate into your programs. These include limiting ResultSet size and doing your own transaction management.
Limit ResultSet Size
I said earlier that JDBC 2.0 allows you to get the number of rows in a ResultSet. You should use this information to limit the amount of data you send to a client. Let's say that your middle-tier database access code (tier two is where this code belongs) makes a call and returns 10,000 rows. Realistically (even if your user's system can hold that much data, and you don't mind the download time required to copy it to the client system), the user is not going to read 10,000 rows worth of ...
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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.