Using PageRank to Detect Anomalies and Fraud in Healthcare

PageRank[1]is the poster-child of graph algorithms, used by Google in its original search engine system to determine which web pages are most influential. The »

JSONB type performance in PostgreSQL 9.4

The 9.4 version of PostgreSQL introduces the JSONB data type, a specialised representation of the JSON data, allowing PostgreSQL to be competitive in managing the »

Simple bean code creation

Code generator (codegen.groovy) import java.util.Map import groovy.text.TemplateEngine import groovy.text.SimpleTemplateEngine import groovy.text.Template def bean = { dto = "CartItem" members { id »

Creating a Groovy ConfigObject from a Closure

See original post from Andrew Taylor at Creating a Groovy ConfigObject from a Closure The Groovy ConfigObject and ConfigSlurper are very nice for replacing properties and »

Graylog

Splunk, the log analysis system that's evolved into a full-blown, machine-generated data processing platform (also described as "Google for visual analytics"), faces competition from a rising »