Agenda for this Presentation • The challenges of Log Management at scale • Overview of Loggly’s processing pipeline • Alternative technologies considered • Why we love Apache Kafka • How Kafka has added flexibility to our pipeline  The Challenges of Log Management at Scale • Big data – >750 billion events logged to date – Sustained bursts of 100,000+ events per second – Data space measured in petabytes • Need for high fault tolerance • Near real-time indexing requirements • Time-series index management