So, regardless of whether a change is imposed by the management of an organization, is requested by and driven by those most affected by the change, or any combination of both, the fundamental mathematics remain the same.
A reasonable understanding of the relational model requires understanding the basic data types which make it up, both in the idealized model and in real-world applications. This post discusses both the idealized model and the accommodations the standard implementations of it make to the messiness of the real world.
As a newbie to R I wanted to look at the source code of some of the libraries/packages that I’d installed via R Studio which I initially struggled to do as I wasn’t sure where the packages had been installed.
This week, DZone released its latest Refcard: Getting Started with Play Framework. If you're interested in learning more about the Play Framework or sharpening your skills, we decided to dig into the DZone archives and find some of the most popular posts we've had on the topic.
When I first started out with JPA, I had real difficulties to set it up because most of the articles on the web are written for Java EE environment only, whereas I was trying to use it in a Java SE environment. I hope that this article will be helpful for those who wish to do the same in the future.
User stories are a powerful technique to capture the product functionality from the perspective of a user or customer. But how do we discover the right stories? When should they be written and how detailed should they be? Read this post to find out my answers to these questions.
Make sure you didn't miss anything with this list of the Best of the Week in the SQL Zone. This week's best include a beginner's guide to JPA/Hibernate flush strategies, how to avoid Hibernate anemia and reduce code bloat, part of the Math and SQL series, and more.
I’ve seen exhortations to think like Leonardo da Vinci or Albert Einstein, but these leave me cold. I can’t imagine thinking like either of these men. But here are a few famous computer scientists I could imagine emulating when trying to solve a problem. What would you add to the list?
I posted my slides for my Agile 2014 talk, Agile Projects, Program & Portfolio Management: No Air Quotes Required on Slideshare. It’s a bootcamp talk, so the majority of the talk is making sure that people understand the basics about projects. Walk before you run. That part.
With last week’s announcement that Google will start rewarding those sites with HTTPS security configurations with better search result rankings, many companies will now be faced with a difficult decision.
During retrospection, when evaluating the quality and value of our artifacts for Epic, Feature and Story decomposition a common theme for our scrum teams is that these artifacts are by design barely sufficient and as such are ephemeral and provide no enduring value.