London SQL Meetup - Alex Lovell-Troy, April 24 2016

London SQL MeetupBy Alex Lovell-Troy of Pythian, April 24 2016

Hi! I’m Alex.

About Alex Lovell-TroyDirector of Solutions Architecture, Pythian

Who are you?

We are DBAs!

What is a data warehouse?

Model

What is an ETL?

Data Warehouses Produce Facts

Through Enriched Data

Data Warehouses Produce Facts

Through Data Science

Data Warehouses Produce Facts

Through Data Reduction

DBAs and Data WarehousesExperienced Experts with New Tools

Schema Design Matters

DBAs Are Great at Schemas

Architecture Design Matters

DBAs are Great at Architecture

Performance MattersDBAs are Great at Performance

RecommendationsEstablished Patterns, New Technology

Thank you!Connect with Alex on Twitter at @alexlovelltroy or Email at

lovelltroy@pythian.com