Articles By Kosho Owa

Meet our first Elastic Certified Engineer — Hiroshi Yoshioka from Acroquest.

Earthquakes happen everywhere, but do you know they have different characteristics? Let’s discover the fact by exploring the data provided by the NCEDC.

Instructions for running Elasticsearch on Amazon Web Services (AWS), with a step-by-step example of configuring a three-node Elasticsearch cluster.

警視庁の犯罪・防犯情報提供サービス「メールけいしちょう」で受信したメッセージを Elasticsearch でインデックスし、Kibana で可視化する方法を紹介します。