Xavier HERMAND

Big Data and InfraOps Engineer

Published articles

Ansible variables: choosing the right location

Ansible variables: choosing the right location

Categories: DevOps & SRE | Tags: Infrastructure, Ansible, IaC, YAML

Defining variables for your Ansible playbooks and roles can become challenging as your project grows. Browsing the Ansible documentation, the diversity of Ansible variables location is confusing, toā€¦

Xavier HERMAND

By Xavier HERMAND

Mar 15, 2022

Native modules for Node.js with N-API

Native modules for Node.js with N-API

Categories: Adaltas Summit 2018, Front End | Tags: C++, NPM, JavaScript, Kerberos, Node.js

How to create native modules for Node.js? How to use N-API, the future of native addons development? Writing C/C++ addon is a useful and powerful feature of the Node.js runtime. Letā€™s explore themā€¦

Xavier HERMAND

By Xavier HERMAND

Dec 12, 2018

Omid: Scalable and highly available transaction processing for Apache Phoenix

Omid: Scalable and highly available transaction processing for Apache Phoenix

Categories: Big Data, DataWorks Summit 2018 | Tags: Omid, Phoenix, Transaction, ACID, HBase, SQL

Apache Omid provides a transactional layer on top of key/value NoSQL databases. In practice, it is usually used on top of Apache HBase. Credits to Ohad Shacham for his talk and his work for Apacheā€¦

Xavier HERMAND

By Xavier HERMAND

May 24, 2018

Canada - Morocco - France

We are a team of Open Source enthusiasts doing consulting in Big Data, Cloud, DevOps, Data Engineering, Data Scienceā€¦

We provide our customers with accurate insights on how to leverage technologies to convert their use cases to projects in production, how to reduce their costs and increase the time to market.

If you enjoy reading our publications and have an interest in what we do, contact us and we will be thrilled to cooperate with you.

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