OpenStreetMap Data Wrangling with SQL

OpenStreetMap is a community built free editable map of the world, inspired by the success of Wikipedia where crowdsourced data is open and free from proprietary restricted use. We see some examples of its use by Craigslist and Foursquare, as an open source alternative to Google Maps. [Read More]

Exploratory Data Analysis of Titanic Dataset

Exploratory data analysis (EDA) is an important pillar of data science, a important step required to complete every project regardless of type of data you are working with. Exploratory analysis gives us a sense of what additional work should be performed to quantify and extract insights from our data. [Read More]