Proceso distribuido de información con Hadoop (parte 3)

Nos mandan la tercera parte de un artículo que trata sobre Hadoop (un framework para cómputo distribuido):

With configuration, installation, and the use of Hadoop in single-node and also the use in multi-node architectures under your belt, you can now turn to the task of developing applications within the Hadoop infrastructure. This article explores the Hadoop APIs and data flow and demonstrates their use with a simple mapper and reducer application.

La segunda parte esta aquí.

Subiendo aplicaciones de Linux a la nube… de Amazon

Nos mandan un articulo de como aprovechar las facilidades de “Cloud Computing” de Amazon:

Cloud computing and Infrastructure as a Service (IaaS) are well documented, but what’s often not discussed is how to get a running Linux application into a cloud computing environment. Discover how to move an application into the cloud and take advantages of the features this setup has to offer.

Automatización de pruebas de software con Buildbot

Nos mandan un artículo sobre como automatizar el ciclo de pruebas de software utilizando Buildbot:

The days of cowboy coding are long gone at most organizations, replaced by a renewed interest in generating quality software. Continuous integration (CI) testing is a vital component in the practice of agile programming techniques that lead to high-quality software. Learn the theory and practice of CI testing by exploring Buildbot, an open source CI system written in Python.

Proceso distribuido de información con Hadoop (parte 2)

Nos mandan la segunda parte de un artículo que trata sobre Hadoop (un framework para cómputo distribuido):

Learn advanced setup that uses multiple nodes for parallel processing. It demonstrates the various node types required for multinode clusters and explores MapReduce functionality in a parallel environment. This article also digs into the management aspects of Hadoop—both command line and Web based.

La primera parte esta aquí

¿Donde van los archivos de sistema en Linux?

Nos mandan un artículo básico para aprender donde encontrar y colocar los archivos en un sistema Linux:

Learn the correct location for files under the Filesystem Hierarchy Standard (FHS) on a Linux system and learn how to find important files and commands. You can use the material to explore file organization and management.

Capturando las interacciones de programas en Unix/Linux

Nos mandan un artículo de como capturar las salidas y entradas de programas en Unix/Linux

Modern UNIX systems provide a number of different tools to capture the text-oriented interaction between a user and a specific program and to capture graphical screens and single windows. This article focuses on different ways to keep a record of the interaction between a user and a command-line application.

Proceso distribuido de información con Hadoop

Nos mandan un artículo que trata sobre Hadoop (un framework para cómputo distribuido):

This article explores the Hadoop framework, including its fundamental elements, such as the Hadoop file system (HDFS), and node types that are commonly used. Learn how to install and configure a single-node Hadoop cluster, and delve into the MapReduce application. Finally, discover ways to monitor and manage Hadoop using its core Web interfaces.

Ceph: Sistema de archivos distribuido con capacidades de petabyte

Nos mandan un artículo sobre Ceph que es un sistema de almacenamiento distribuido con capacidades muy grandes de almacenamiento:

A recent addition to Linux’s impressive selection of file systems is Ceph, a distributed file system that incorporates replication and fault tolerance while maintaining POSIX compatibility. Explore the architecture of Ceph and learn how it provides fault tolerance and simplifies the management of massive amounts of data.

Controlar Presentación de Open Office utilizando un teléfono celular con Bluetooth


Este artículo describe como utilizar un teléfono celular (ó móvil en algunos países) a través del puerto bluethoot para conectarse a una pc/laptop con puerto bluetooth habilitado y Linux. El presente artículo está orientado a Linux Mint 8.0 “Helena” que es una distribución basada en Ubuntu 9.10 “Karmic Koala”, sin embargo, funcionará prácticamente sin cambios en cualquier distribución basada en Debian.

El post completo lo puedes revisar en:

File Systems de nueva generación en Linux

Nos mandan un artículo sobre dos file systems conocidos como “NiLFS(2)” y “exofs”:

Linux continues to innovate in the area of file systems. It supports the largest variety of file systems of any operating system. It also provides cutting-edge file system technology. Two new file systems that are making their way into Linux include the NiLFS(2) log-structured file system and the exofs object-based storage system. Discover the purpose behind these two new file systems and the advantages that they bring.