Blog on Case Study: Retail WiFi Log-file Analysis with Hadoop and Impala

• Case Study: Retail WiFi Log-file Analysis with Hadoop and Impala, Part 4
• Case Study: Retail WiFi Log-file Analysis with Hadoop and Impala, Part 3
• Case Study: Retail WiFi Log-file Analysis with Hadoop and Impala, Part 2
• Case Study: Retail WiFi Log-file Analysis with Hadoop and Impala, Part 1