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DevOps
Setting up your own VPC with AWS
When you are using AWS resources like EC2 instances they will be assigned to a default VPC. However, by using…
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Software Development
Resilient Distributed Datasets (RDDs)
In this post I’ll mention RDD paper, Resilient Distributed Datasets: A Fault-Tolerant Abstraction for In-Memory Cluster Computing. If you didn’t check…
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Ceylon
Constructors in Ceylon
Since the earliest versions of Ceylon, we’ve supported a streamlined syntax for class initialization where the parameters of a class…
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DevOps
Docker 1.7.0, Docker Machine 0.3.0, Docker Compose 1.3.0, Docker Swarm 0.3.0
Docker 1.7.0 is released (change log) and so time to update Docker Hosts, CLI, and other tools. Docker 1.7.0 Docker Host is…
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Software Development
R: Scraping Neo4j release dates with rvest
As part of my log analysis I wanted to get the Neo4j release dates which are accessible from the release…
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Enterprise Java
How to monitor a Java EE DataSource
Introduction FlexyPool is an open-source framework that can monitor a DataSource connection usage. This tool come out of necessity, since…
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Core Java
Motivation And Goals Of Project Jigsaw
A couple of weeks ago I wrote about how Project Jigsaw may break existing code. So what do we get…
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DevOps
Long-term log analysis with AWS Redshift
You will aggregate a lot of logs over the lifetime of your product and codebase, so it’s important to be…
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Software Development
Tech Lead – Circles of Responsibility
One of my projects this year is a training program for developing Tech Leads. In preparation for the course, I…
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