The First Cry of Atom

I list up some important point of Apache Kafka. These information can be obtained from official documents [Read More]

Sometimes I have a chance to do pitch or presentation for private or for my work. Anyway I always feel that is the first time to do so because I cannot make advantage of past experiences. This is a challenging task. [Read More]

Apache Kafka is today’s topic. I am getting started developing realtime data processing platform which uses Apache Storm. Storm receives data from Kafka as messages. So I’d like to learn the architecture of Kafka and how to build it. [Read More]

By accident, I got MacPro. This is my first desktop machine in my life. I usually use notebook or laptop machine because there were a lot of time to bring my machine outside. But now I found it is very confortable to use it, large size display, high spec for... [Read More]

I am not a veteran Java developer. I don’t understand the detail of Java development environment such as build tool or some type of libraries. Today, I realised that I need to develop or understand architecture of Hadoop. Hadoop seems to use some kind of Java development tools. Maven, ProtocolBuffer,... [Read More]