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How would you improve on this Dependency Injection/IoC definition?
08/30/2015 at 18:05:34
Our WhatIs site asked me to help with a definition of IoC and DI. I've always disliked the terms, especially IoC, because it was never clear to me what the inversion was. Here's my attempt to define these terms. Tell me what's wrong.
Devs are from Venus, Ops are from Mars: Leveraging Big Data, Pt. I
08/30/2015 at 18:04:59
This series of articles begins with an overview of the different Big Data providers and the problems that each is intended to solve and then presents an overview of each of the major Big Data solutions, their problem domains, and a cursory look at the operational requirements to manage each.
Monolith to MicroServices: Key Architectural Metrics to Watch
08/30/2015 at 18:04:48
Moving your existing architecture to MicroServices? Don't make the mistake of blindly drawing service boundaries. It requires serious re-architectural effort. Here is an example of a failed migration!
Hello World in Vaadin & DukeScript
08/30/2015 at 18:03:49
On the face of it, Vaadin???and GWT in general???has a lot in common with DukeScript. Both are focused on providing browser-oriented solutions for Java developers and have good integration with IDEs, thanks to their native support for Maven.
How to Visualize All Log Events and Exceptions in Production Without Using Log Files
08/27/2015 at 08:27:17
Visualize all log events and exceptions in production directly from your JVMs ??? Send as metrics into more than 20 graphing and alerting tools
Introducing Logentries??? Python APM Community Pack
08/25/2015 at 11:42:07
At Logentries, we feel strongly about the power of log data and the unparalleled role that logs can play in effective end-to-end system monitoring. Yet we feel it also important to recognize how other monitoring approaches can further supplement a log monitoring solution to provide even greater, actionable insight into system performance. One such approach is Application Performance Management (APM) and today we???re excited to announce our first APM Community Pack.
The UUID Discussion
lievendoclo07/02/2015 at 23:00:18
Those who are familiar with databases and persistence have probably had the same discussion like I have had a couple of times over the last couple of years:Do you use numeric or String values as an UUID?Having done a lot of distributed, multi-tenant development, my stance on this is very clear: I prefer String. Or better said, I prefer UUIDs. Preview Text:  ...
Software Architecture in DevOps
A new book by Len Bass, Ingo Weber and Liming Zhu ???DevOps: A Software Architect???s Perspective???, part of the SEI Series in Software Engineering, looks at how DevOps affects architectural decisions, and a software architect???s role in DevOps. The authors focus on the goals of DevOps: to get working software into production as quickly as possible while minimizing risk, balancing...
Chicago JUG Adopt-a-JSR/Java EE 8 Session Video
rrahman07/02/2015 at 22:30:56
The Chicago JUG has been doing a great job engaging with Adopt-a-JSR and Java EE 8. As part of that effort the JUG hosted a virtual meeting on Google Hangout on May 26. Some of the things that the meeting covered includes: Preview Text:  The Chicago JUG has been doing a great job engaging with Adopt-a-JSR and Java EE 8. As part of that effort the...
ivan.zerin07/02/2015 at 22:30:40
I suppose, the first case every developer learn in Mockito is mocking methods with return value. Construction when().thenReturn() covers 80% of all case in code I suppose. Next thing what developers learn in Mockito is mocking of void method. doAnswer().when() ussually used for this purpose.But I faced with rare case of using Mockito and want to share with it. Imagine that you...
The Foundation of Proper Object-Oriented Design: Interfaces
While it can be difficult to use object-oriented techniques well, it is possible. Learn why it's worth your time and effort.
Functional Features in Java 8
Java 8 may have added a slew of functional features, but it is not a truly functional language.
10 Steps to Becoming an Open Source Contributor
Explore how anyone can get into open source and grow as a developer.
Collaborative Peer Code Review with GitColony
Learn how GitColony provides an easy-to-use collaborative environment for your code reviews and QA processes.
Focus On Java
Time to Move On
11/11/2013 at 07:42:11

Time seems to be increasingly scarce these days so it's time for me to move on from the Java site.

If you're interested in becoming the Java person for have a look at the be a guide page for more details.

Time to Move On originally appeared on Focus on Java on Monday, November 11th, 2013 at 15:42:11.

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Java SE 7 Update 45 Released
10/17/2013 at 14:05:59

Java 7 Update 45 has been released and the JDK is available to download from Oracle's Java download page.

The release notes show this to be a security fix release. There are 51 new security fixes as outlined in the Oracle Critical Patch Update Advisory for October.

Java SE 7 Update 45 Released originally appeared on Focus on Java on Thursday, October 17th, 2013 at 21:05:59.

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