Published articles
TensorFlow installation on Docker
Categories: Containers Orchestration, Data Science, Learning | Tags: CPU, Jupyter, Linux, AI, Deep Learning, Docker, TensorFlow
TensorFlow is an Open Source software from Google for numerical computation using a graph representation: Vertex (nodes) represent mathematical operations Edges represent N-dimensional data arrayā¦
Aug 5, 2019
Druid and Hive integration
Categories: Big Data, Business Intelligence, Tech Radar | Tags: LLAP, OLAP, Druid, Hive, Data Analytics, SQL
This article covers the integration between Hive Interactive (LDAP) and Druid. One can see it as a complement of the Ultra-fast OLAP Analytics with Apache Hive and Druid article. Tools descriptionā¦
Jun 17, 2019
Kubernetes Storage Primitives for Stateful Workloads
Categories: Cloud Computing, Containers Orchestration, Open Source Summit Europe 2017 | Tags: Container Storage Interface (CSI), PVC, Azure, Docker, GCE, Kubernetes, Storage
This article is based on the presentation āIntroduction to Kubernetes Storage Primitives for Stateful Workloadsā from the OSS Convention Prague 2017 by the {Code} team. So, letās start, what isā¦
Oct 28, 2017
Advanced multi-tenant Hadoop and Zookeeper protection
Categories: Big Data, Infrastructure | Tags: DoS, iptables, Operation, Scalability, Zookeeper, Clustering, Consensus
Zookeeper is a critical component to Hadoopās high availability operation. The latter protects itself by limiting the number of maximum connections (maxConns = 400). However Zookeeper does not protectā¦
Jul 5, 2017
Apache Apex with Apache SAMOA
Categories: Data Science, Events, Tech Radar | Tags: Apex, Samoa, Storm, Tools, Flink, Hadoop, Machine Learning
Traditional Machine Learning Batch Oriented Supervised - most common Training and Scoring One time model building Data set Training: Model building Holdout: Paremeter tuning Test: Accuracy Onlineā¦
Jul 17, 2016
Network Namespace without Docker
Categories: Hack | Tags: DNS, Linux, Namespaces, VLAN, Docker, Network
Letās imagine the following use case: I am connected to several networks (wlan0, eth0, usb0). I want to choose which network Iām gonna use when I launch apps. My app doesnāt allow me to choose aā¦
Jul 6, 2016