EJB is an impressive technology, doing far more than the simple object-relational mappers Alzabo and DODS. From my experience, working with EJB is more of a managerial and logistical headache than a technical one. Learning EJB is a good idea for all web application developers; it's clear that this standard is making serious inroads in the industry, and many serious applications will be built using EJB in the future. Having certified open-source implementations will make it even easier for programmers to try out EJB, and I encourage Sun to move in this direction as soon as possible.
Next month, we'll switch gears to begin looking at Zope, a very different type of web application framework written mostly in Python. Zope has become quite popular in the last few years and is often seen as the killer app that will bring Python to the forefront of programming languages. We'll take a look at Zope and start to examine how we can use it to write our own applications.
Getting Started with DevOps - Including New Data on IT Performance from Puppet Labs 2015 State of DevOps Report
August 27, 2015
12:00 PM CDT
DevOps represents a profound change from the way most IT departments have traditionally worked: from siloed teams and high-anxiety releases to everyone collaborating on uneventful and more frequent releases of higher-quality code. It doesn't matter how large or small an organization is, or even whether it's historically slow moving or risk averse — there are ways to adopt DevOps sanely, and get measurable results in just weeks.
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- August 2015 Issue of Linux Journal: Programming
- Django Models and Migrations
- Hacking a Safe with Bash
- Secure Server Deployments in Hostile Territory, Part II
- The Controversy Behind Canonical's Intellectual Property Policy
- Huge Package Overhaul for Debian and Ubuntu
- Shashlik - a Tasty New Android Simulator
- Embed Linux in Monitoring and Control Systems
- KDE Reveals Plasma Mobile
- diff -u: What's New in Kernel Development