Streams in space and time - Technology at Citi Investment Strategies

Join Corey Prowse from Citigroup and discover how Citi architected a Market Data System (Scala, Java, TypeScript) storing billions of data points , scaling up to over a thousand concurrent connections within an Agile DevOps environment.

Challenge:
-Manage billions of data points on a timeline of around 20 years
-Support queries that return within milliseconds that are either single data point in time, a sequential block of time, or “walk” the timeline in a pattern
-Provide real-time calculations and enrichment during queries
-Deliver response times less than 100ms
-Can scale up to high number of concurrent queries

Technical solution/architecture:
-Reactive Streams technology that integrates with Couchbase NoSQL reactive technologies
-JSON-specific optimizations

Speakers:
Corey Prowse, Citigroup
Andy Steed, Big Data LDN

Free registration: https://www.brighttalk.com/webcast/18160/542429