Writing a Hive UDF for lookups

2018-02-07T14:42:53+00:00

In today’s blog I am going to take a look at a fairly mundane and unspectacular use of a Hive UDF (user-defined function), that of performing lookups against re [...]

Writing a Hive UDF for lookups 2018-02-07T14:42:53+00:00

Sport-Tracking mit Elasticsearch [Meetup]

2018-02-07T14:54:40+00:00

In diesem Mittschnitt unseres Meetups in Karlsruhe zeigt Wolfgang, ein begeisterter Triathlet und Tracking Fan, wie er die Daten seiner Garmin Watch selbst mit Elasti [...]

Sport-Tracking mit Elasticsearch [Meetup] 2018-02-07T14:54:40+00:00

Hive UDFs and UDAFs with Python

2017-11-27T15:30:25+00:00

Sometimes the analytical power of built-in Hive functions is just not enough. In this case it is possible to write hand-tailored User-Defined Functions (UDFs) for tra [...]

Hive UDFs and UDAFs with Python 2017-11-27T15:30:25+00:00

Elk on Docker (-Compose)

2017-11-27T15:30:26+00:00

The ELK/Elastic stack is a common open source solution for collecting and analyzing log data from distributed systems. This article will show you how to run an ELK on [...]

Elk on Docker (-Compose) 2017-11-27T15:30:26+00:00
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