# Hadoop Tutorials - Hadoop Foundations

- Institution: CERN
- Department: Workshops
- Taught by: Zbigniew Baranowski, Daniel Lanza Garcia
- Year: 2016
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3001063)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

The Hadoop ecosystem is the leading opensource platform for distributed storage and processing of "big data". The Hadoop platform is available at CERN as a central service provided by the IT department.

This tutorial organized by the IT Hadoop service, aims to introduce the main concepts about Hadoop technology in a practical way and is targeted to those who would like to start using the service for distributed parallel data processing.

The main topics that will be covered are:

Hadoop architecture and available components

How to perform distributed parallel processing in order to explore and create reports with SQL (with Apache Impala) on example data.

Using a HUE - Hadoop web UI for presenting the results in user friendly way.

How to format and/or structure data in order to make data processing more efficient - by using various data formats/containers and partitioning techniques (Avro, Parquet, HBase). Best practices in this area will be also discussed

Attendees will have the possibility to access a test Hadoop system where they will be able to perform hands-on exercises. Instructions will be provided by the speakers. To facilitate the preparation of the test environment, please register if you plan to attend. .

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## Lectures

1. [Hadoop Tutorials - Hadoop Foundations](https://invisiblenetwork.ai/learn/cern/3001063/0f880747cde0), 1 h 54 min (CERN's player)