The First Cry of Atom Today is the first day of the rest of my life.

How to build Storm 0.8.x

First of all, current release is now 0.9.x. So this article won’t be needed for who don’t need to build older version of Storm like me. Yes, I needed to build 0.8.x on myself. This was a little tough work because the change and availability of build tool(leiningen) I hope you all don’t have to build older version at your work :) Set up enviro... Read more

Unity crashes on Yosemite

Yesterday, I found that iOS app exported by Unity with Vuforia crashed as soon as launched. This is critical problem because I cannot see the result totally! And I found this page This page described the simple process how to solve it. Setting orientation In exported project, Info.plist should be rewritten. You add new item named UIInterface... Read more

Essential point of Kafka

I list up some important point of Apache Kafka. These information can be obtained from official documents Actors Topics are the unit in which each messages are stores. Producers creates messages and giving them Kafka servers. Consumers uses each messages taken from each partitions. Partitions(which is already mentioned above) are so... Read more

How to do pitch

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. This is the seminar I cannot help reviewing my presentation skill. This is about iOS8 and Swift. Today I gave a presenta... Read more

Build Apache Kafka with IntelliJ IDEA

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. You can learn here very detail. So I am going to introduce how to build Kafka project on MacOSX and IntelliJ ... Read more