Welcome to Data Wranglers DC!
What You'll Learn Microsoft Excel is perhaps the world’s most popular “database” and “analytics platform”, based on its ubiquitous presence on almost all personal... Learn more
Hosted by: Robert D. (Co-Organizer)
This Meetup repeats on the 1st Wednesday of every month
March 4 · 6:30 PMUsing Window and Statistical Aggregation Functions in PostgreSQLWhat You'll Learn Window Functions are a powerful component of standard SQL and are extremely useful for doing statistical analysis of data. During this talk we will go... Learn more
February 4 · 6:30 PMWorking with HDF FilesThe Hierarchical Data Format is a very popular choice for storing large amounts of multidimensional numerical data. It is used in many scientific, engineering, and... Learn more
January 7 · 6:30 PMJSON Processing in the Database using PostgreSQLTalk Synopsis Ryan Harvey is back to give us a dive into the JSON data format and PostgreSQL's features in the newly released version 9.4 to manipulate JSON formatted... Learn more
December 3, 2014 · 6:30 PMData Wrangling Hacks With R from Marck VaismanIn this talk Marck will provide tips and tricks on data hackery with R using dplyr, data.table, and other hacks he's has put together over the years.
October 21, 2014 · 6:30 PMScaling Up Spatiotemporal Analytics with GeoMesaStoring and analyzing large spatiotemporal datasets is becoming a necessity as geo-tagged data becomes increasingly ubiquitous. GeoMesa is an open-source, distributed,... Learn more
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