Dave Ogle
Blog

Dave Ogle

I'm Dave, a developer working at Scott Logic in Edinburgh

Tech
In this blog post I'll be exploring Lexical Scope in JavaScript and answering the question "What is Closure?"
Data Engineering
In this quick look at the R language and tools I'll look briefly at the syntax of the language and have a go at creating a few charts with a data set.
Tech
A quick look at Apache Storm with a short word count walk-through example using a Redis Database.
Data Engineering
We've been comparing Cassandra and MariaDB in single node setups, exploring the issues of each in terms of performance and ease of use from a development perspective. In this article we explore the issues at play in such a setup such as the differences in queries, speed of response and the features that seperate these two technologies.