Kerberos & Hadoop: Securing Big Data (part I)

Celeste Duran BigData Architecture, Technology Leave a Comment

When I began to use Hadoop with Kerberos I felt as I was in the middle of the ocean. I found a lot of information about Kerberos technology but it was very difficult for me to find something about how to use it on Hadoop, why to use it and how to configure it for working with Hadoop. This trilogy of posts is going to …

Morphlines – Hadoop ETL by Cloudera

Manuel Lamelas BigData Architecture Leave a Comment

Today we are going to talk about Morphlines,  an open source framework developed by Cloudera, that provides a new way to do ETL on Hadoop. What are these morphlines? Morphlines are simple configurations files that defines how to transform data on the fly. It consists on a file that describes the steps a data flow has to pass in order to …

NoSQL vs Relational: Which database to use

Iván Alejandro Marugán BigData Architecture Leave a Comment

Nowadays information collection has changed a lot. Everybody wants to save more data and allow our users to consume that information in real time and in an easy way. This means that performance, scalability and availability are three key factors for database implementations. For this reason NoSQL databases have made their appearance. What’s a NoSQL database? A NoSQL database (“non SQL”, …

La Reinvención del Data Center en la Era Digital

Jorge Vidal Business Leave a Comment

Datatons tuvo la ocasión de participar en el evento de IDG COMMUNICATIONS que consiguió reunir a diversos profesionales destacados en lo que al mundo del CPD se refiere.   En este evento se discutieron temas interesantes y,que a día de hoy son ya una realidad, que repercutirá de manera negativa a las empresas que no sean capaces de reciclarse, ya sea por falta …