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41:02

Scaling Dropbox

Posted by Preslav Le  on  Dec 20, 2016 Posted by Preslav Le  on  Dec 20, 2016

Preslav Le talks about how Dropbox’s infrastructure evolved over the years, how it looks today, as well the challenges and lessons learned on the way.

30:56

Introduction to Spring Data

Posted by Greg Turnquist  on  Dec 18, 2016 2 Posted by Greg Turnquist  on  Dec 18, 2016 2

Greg Turnquist explains how Spring Data avoids writing data queries by hand and provides the means to avoid SQL lock-in and connect to multiple data stores.

01:06:28

But I Need a Database that _Scales_

Posted by Aaron Spiegel  on  Dec 11, 2016 2 Posted by Aaron Spiegel  on  Dec 11, 2016 2

Aaron Spiegel reviews common scaling techniques for both relational and NoSQL databases, discussing trade-offs of these techniques and their effect on query flexibility, transactions and consistency.

53:58

Elasticsearch for SQL Users

Posted by Shaunak Kashyap  on  Dec 04, 2016 Posted by Shaunak Kashyap  on  Dec 04, 2016

Shaunak Kashyap looks at several well-understood concepts and SQL queries from the relational paradigm and maps these to their Elasticsearch equivalents.

01:11:54

Federated Queries with HAWQ - SQL on Hadoop and Beyond

Posted by Christian Tzolov  on  Feb 04, 2016 Posted by Christian Tzolov  on  Feb 04, 2016

Christian Tzolov shows different integration approaches between HAWQ and GemFire, showing using Spring XD to ingest GemFire data into HDFS and using Spring Boot to implement a RESTful proxy for HAWQ.

01:26:11

Working with Databases & Groovy

Posted by Paul King  on  Jan 22, 2016 Posted by Paul King  on  Jan 22, 2016

Paul King reviews the features in Groovy which make it easy to work with databases - Groovy SQL, datasets -, and working with NoSQL databases such as MongoDB and Neo4J.

43:36

The New Features in MariaDB 10.0 and in the Upcoming MariaDB 10.1

Posted by Michael Widenius  on  Mar 11, 2015 Posted by Michael Widenius  on  Mar 11, 2015

Michael Widenius walks through the features of MariaDB 10.0 and 10.1, outlining the performance benefits resulting from switching to MariaDB.

47:08

SQL Strikes Back! Recent Trends in Data Persistence and Analysis

Posted by Dean Wampler  on  Feb 24, 2015 Posted by Dean Wampler  on  Feb 24, 2015

Dean Wampler takes a look at SQL’s resurgence and specific example technologies, including: NewSQL, Hybrid SQL, SQL abstractions on top of file-based data, SQL as a functional programming language.

55:55

A Distributed Transactional Database on Hadoop

Posted by John Leach  on  Jan 02, 2015 Posted by John Leach  on  Jan 02, 2015

John Leach explains using HBase co-processors to support a full ANSI SQL RDBMS without modifying the core HBase source, showing how Hadoop/HBase can replace traditional RDBMS solutions.

42:17

SQL on Hadoop - Pros, Cons, the Haves and Have Nots

Posted by Ted Dunning  on  Nov 16, 2014 1 Posted by Ted Dunning  on  Nov 16, 2014 1

Ted Dunning discusses the different options for running SQL on Hadoop including pros and cons.

50:08

An Introduction to Spring Data

Posted by Frank Moley  on  Oct 05, 2014 Posted by Frank Moley  on  Oct 05, 2014

Frank Moley introduces Spring Data and how to use it for applications connected to either RDBMS or NoSQL databases.

34:14

How Shutl Delivers Even Faster Using Neo4J

Posted by Volker Pacher  on  Sep 19, 2014 Posted by Volker Pacher Sam Phillips  on  Sep 19, 2014

Volker Pacher, Sam Phillips present key differences between relational databases and graph databases, and how they use the later to model a complex domain and to gain insights into their data.

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