近年、 「⁠Hadoop」 というキーワードをよく目にします。もしかしたらこの記事を読んでいるあなたも、 Hadoopというキーワードを目にしたり聞いたりしたことがあり、 興味を持ってこの記事をご覧になっているのかもしれません。Hadoopとは何でしょうか？

Amazon Elastic Mapreduce （EMR） は、 Hadoop環境を構築することなくMapReduceが使える、 PaaSに近いものです。しかし、 中身はAmazonが独自にカスタマイズしているHadoopなので、 一般的なHadoopのチューニング手法をそのまま適用できない場合があったりします。 前回の ...

The demand for job skills related to data processing — NoSQL, Apache Hadoop, Python, and a smattering of other such skills — has hit all-time highs, according to statistics collected by tech job site ...

Over the past few years there have been numerous eulogies given for Hadoop – the powerful, open-source framework for storing and processing data named after a toy elephant. Of course, one could argue ...

Reporting and analysis drives businesses in making the best possible decisions. The source of all these decisions is the data. There are two types of data: structured and unstructured. Most recently, ...

Hadoop introduced a new way to simplify the analysis of large data sets, and in a very short time reshaped the big data market. In fact, today Hadoop is often synonymous with the term big data. Since ...

The Apache Software Foundation unveiled its latest release of its open source data processing program, Hadoop 2. It runs multiple applications simultaneously to enable users to quickly and efficiently ...

Apache Spark and Apache Hadoop are both popular, open-source data science tools offered by the Apache Software Foundation. Developed and supported by the community, they continue to grow in popularity ...