====== Big data ======

=== Big Data Foundations - Level 2 ===
Three courses (12 hours):
  * Big data 101
  * Hadoop 101
  * Spark Fundamentals I
{{:about:ibm_cognitive_class_badge_big-data-foundations-level-2.png?100|}}

=== Hadoop Foundations - Level 2 ===
Four courses (16 hours):
  * Hadoop 101
  * Accessing Hadoop Data Using Hive
  * Moving Data into Hadoop
  * MapReduce and YARN
{{:about:ibm_cognitive_class_badge_hadoop-foundations-level-2.png?100|}}[[https://www.credly.com/badges/2a83a458-38c9-4758-aa85-4693a2266f57/public_url|Click here to verify]]

=== Exasol ===
  * Exasol Virtual Schemas
  * Exasol Database Performance Management
  * Exasol Advanced Analytics
  * Exasol Database Scripting Essentials
I didn't pay to get a certificate, but I'm using this stuff at my employer Raiffeisen Landesbank Niederösterreich-Wien on a daily basis.

=== Neo4j Administration ===
{{:about:neo4j_administration_certificate.png?200|}}