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48:04

Leveraging Big Data for Payment Risk Management

Posted by John Canfield  on  Sep 28, 2014

John Canfield discusses the changing payment ecosystem, innovations in mining and organizing unstructured data from many sources, and approaches to deciding for loss minimization and user experience.

01:18:13

Have You Seen Spring Lately?

Posted by Josh Long  on  Aug 31, 2014 1

Josh Long introduces some of the latest Spring features supporting HATEOAS-compliant and OAuth-secured REST services, NoSQL and Big Data, Websockets, OAuth, open-web security and mobile.

45:09

Big Data in Capital Markets

Posted by Alex Raitt,Clive Saha  on  Aug 24, 2014

Alex Raitt, Clive Saha present design patterns and use cases of capital market firms that are incorporating big data technologies into their credit risk analysis, price discovery or sentiment analysis software. They also discuss various technology stacks and their advantages, including batch-based processing, real-time analytics, and NoSQL systems.

48:53

A/B Testing + Continuous Delivery = Everyday Product Launches

Posted by Nellwyn Thomas  on  Aug 17, 2014

Nellwyn Thomas discusses how Etsy is using A/B testing, how Etsy's data-driven culture has evolved over time and how continuous delivery and big data can coexist.

51:13

Analyzing Big Data On The Fly

Posted by Shawn Gandhi  on  Aug 03, 2014 1

Shawn Gandhi provides an overview of the key scenarios and business use cases suitable for real-time processing, and how developers are using AWS Kinesis to shift from a traditional batch-oriented approach to a continual real-time data processing model.

51:04

The Game of Big Data: Scalable, Reliable Analytics Infrastructure at KIXEYE

Posted by Randy Shoup  on  Jul 19, 2014

Randy Shoup describes KIXEYE's analytics infrastructure from Kafka queues through Hadoop 2 to Hive and Redshift, built for flexibility, experimentation, iteration, componentization, testability, reliability and replay-ability.

45:01

The Next Wave of SQL-on-Hadoop: The Hadoop Data Warehouse

Posted by Marcel Kornacker  on  Jul 09, 2014

Marcel Kornacker presents a case study of an EDW built on Impala running on 45 nodes, reducing processing time from hours to seconds and consolidating multiple data sets into one single view.

53:16

Finding the Needle in a Big Data Haystack

Posted by Eva Andreasson  on  Jul 08, 2014

In this solutions track talk, sponsored by Cloudera, Eva Andreasson discusses how search and Hadoop can help with some of the industry's biggest challenges. She introduces the data hub concept.

37:17

JS Optimization Techniques

Posted by Guillaume Lathoud  on  Jun 19, 2014

Guillaume Lathoud suggests expanding JavaScript with mutual tail-call optimization, map/filter/reduce and math computations to obtain faster code.

44:43

A Big Data Arsenal for the 21st Century

Posted by Matt Asay  on  Jun 12, 2014 2

In this solutions track talk, sponsored by MongoDB, Matt Asay discusses the differences and tradeoffs between some of the NoSQL and SQL databases and when Hadoop makes sense to be used with a NoSQL solution.

36:11

Data Movement at Very Large Scale

Posted by Aaron Lee  on  Jun 04, 2014 1

In this solutions track talk, sponsored by Solace Systems, Aaron Lee discusses the value and challenges of efficiently moving information along with techniques and tools that can increase the rate and efficiency of data flows within big data architectures.

57:43

The World after Cloud Computing & Big Data

Posted by Gunter Dueck  on  May 13, 2014

Gunter Dueck wonders how are we preparing for the new society marked by cloud computing and big data in which jobs are automated and mediocre abilities are no longer accepted?

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