Release and features

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Running Apache Hive 3, new features and tips and tricks

Running Apache Hive 3, new features and tips and tricks

Categories: Big Data, Business Intelligence, DataWorks Summit 2019 | Tags: Druid, Hive, Kafka, JDBC, LLAP, Release and features, Hadoop

Apache Hive 3 brings a bunch of new and nice features to the data warehouse. Unfortunately, like many major FOSS releases, it comes with a few bugs and not much documentation. It is available since…

By Gauthier LEONARD

Jul 25, 2019

Node.js CSV version 4 - re-writing and performance

Node.js CSV version 4 - re-writing and performance

Categories: Node.js | Tags: CLI, CSV, Data Engineering, Refactoring, Release and features

Today, we release a new major version of the Node.js CSV parser project. Version 4 is a complete re-writing of the project focusing on performance. It also comes with new functionalities as well as…

By David WORMS

Nov 19, 2018

Apache Hadoop YARN 3.0 – State of the union

Apache Hadoop YARN 3.0 – State of the union

Categories: Big Data, DataWorks Summit 2018 | Tags: HDFS, MapReduce, YARN, Cloudera, Docker, GPU, Hortonworks, Release and features, Hadoop

This article covers the ”Apache Hadoop YARN: state of the union” talk held by Wangda Tan from Hortonworks during the Dataworks Summit 2018. What is Apache YARN? As a reminder, YARN is one of the two…

By Lucas BAKALIAN

May 31, 2018

Accelerating query processing with materialized views in Apache Hive

Accelerating query processing with materialized views in Apache Hive

Categories: Business Intelligence, DataWorks Summit 2018 | Tags: Calcite, Druid, Hive, OLAP, Release and features, SQL

The new materialized view feature is coming in Apache Hive 3.0. Jesus Camacho Rodriguez from Hortonworks held a talk ”Accelerating query processing with materialized views in Apache Hive” about it…

By Paul-Adrien CORDONNIER

May 31, 2018

Kubernetes 1.8

Kubernetes 1.8

Categories: Containers Orchestration, Open Source Summit Europe 2017 | Tags: containerd, Kubernetes, CRD, Network, OCI, RBAC, Release and features

The 1.8 release of Kubernetes brings a lot of new things. With 2500+ pull request, 2000+ commits, 400+ commiters, Kubernetes added 39 new features in this version. This is the richest release in terms…

By Younes YASSINE

Oct 24, 2017

Node CSV version 0.2.1

Node CSV version 0.2.1

Categories: Node.js | Tags: CoffeeScript, CSV, Release and features, Streaming

After the announcement of the version 0.2.0 of the Node.js CSV parser at the begining of october, we are releasing today a new version 0.2.1. This is mostly a bug fix release with enhanced…

By David WORMS

Jul 24, 2012

Node CSV version 0.1 and future developments

Node CSV version 0.1 and future developments

Categories: Node.js | Tags: CoffeeScript, CSV, Markdown, Release and features, Streaming

The Node CSV parser has just reach version 0.1 which close the 0.0.x releases. Started almost 2 years ago, the project has received a tremendous amount of participation in the form of bug reports…

By David WORMS

Jul 21, 2012

Asynchronous array iteration in Node.js with Each

Asynchronous array iteration in Node.js with Each

Categories: Node.js | Tags: Asynchronous, CoffeeScript, JavaScript, Release and features

Control flow in Node.js is the sort of library for which almost all the developers have created and publish their own libraries. They usually aim at reducing spaghetti codes made of deep callbacks. I…

By David WORMS

Jul 18, 2012

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