Blog

One week to discuss technology in a Moroccan riad

Adaltas organise the year its first conference between the 22 and 26 of October. On the agenda of these 5 days of conference: discuss technology in one of the most beautiful riad of Marrakech. Mix the useful with the pleasant, learn and share the feet in the swimming pool. The rule is simple, each participant [...]

By |2018-10-14T12:18:40+00:00October 11th, 2018|Categories: Adalas Summit 2018|Tags: , , , , , , |0 Comments

Deploying a secured Flink cluster on Kubernetes

When deploying secured Flink applications inside Kubernetes, you are faced with two choices. Assuming your Kubernetes is secure, you may rely on the underlying platform or rely on Flink native solutions to secure your application from the inside. Note, those two solutions are not mutually exclusive. […]

By |2018-10-09T11:25:29+00:00October 8th, 2018|Categories: Big Data, Cyber Security|Tags: , , , , , |0 Comments

Lando: Deep Learning used to summarize conversations

Lando is an application to summarize conversations using Speech To Text to translate the written record of a meeting into text and Deep Learning technics to summarize contents. It allows users to quickly understand the context of the conversation. During the cource of our internship at Adaltas, we worked on a new project called Lando to [...]

Clusters and workloads migration from Hadoop 2 to Hadoop 3

Hadoop 2 to Hadoop 3 migration is a hot subject. How to upgrade your clusters, which features present in the new release may solve current problems and bring new opportunities, how are your current processes impacted, which migration strategy is the most appropriate to your organization? […]

By |2018-08-17T09:36:26+00:00July 25th, 2018|Categories: Big Data|Tags: , , , |0 Comments

Deep learning on YARN: running Tensorflow and friends on Hadoop cluster

With the arrival of Hadoop 3, YARN offer more flexibility in resource management. It is now possible to perform Deep Learning analysis on GPUs with specific development environments, leveraging available resources. This article is a based on the presentation of Wandga Tan, Apache Hadoop PMC menber, at the DataWorks Summit 2018. It mostly focus on [...]

By |2018-07-24T19:43:12+00:00July 24th, 2018|Categories: Data Science, DataWorks Summit 2018|Tags: , , , |0 Comments

Curing the Kafka blindness with the UI manager

Today it’s really difficult for developers, operators and managers to visualize and monitor what happens in a Kafka cluster. This articles covers a new graphical interface to oversee Kafka. It was given  by George Vetticaden, VP Management product at Hortonworks, during the DataWorks Summit at the San Jose Conference Center June 2018. […]

By |2018-06-21T13:06:52+00:00June 20th, 2018|Categories: Big Data, DataWorks Summit 2018|Tags: , , , |0 Comments

A CoreOS development cluster with Vagrant and VirtualBox

Following CoreOS’s instructions on how to set up a development environment in VirtualBox did not work out well for me. Here are the steps I followed to get Container Linux up and running with Vagrant. […]

By |2018-06-21T10:49:35+00:00June 20th, 2018|Categories: Container, DevOps|Tags: , , , |0 Comments