Introduction Since the time when Big Data was introduced it has gone through multiple phases of evolution. Hadoop was introduced in 2005 with some initial features such as the MapReduce processing engine which allowed large scale data processing workloads distributed…
Big Data and Education Industry
Orokorra: Big data has been driving revolutionary changes in education. There hardly remains an area in education not impacted by big data. You can notice the changes in the ways educational institutions are governed, course quality is managed and student…
Big Data characteristics and pain points
Overview Big data is based on three most important characteristics, known as volume, velocity and veracity. It comes in different forms and structure. Big data analytics is having significant impact in business decision. But it comes with some pain points.…
How Open Data Platform simplifies Hadoop adoption?
Overview The Open Data Platform (ODP) is an industry initiative focused on simplifying the adoption of Apache Hadoop by the Enterprise and enabling Big Data solutions to thrive with better ecosystem interoperability. It builds on the strengths of the Apache…
Measuring the ROI in Hadoop adoption
Orokorra: Nowadays, people seem to be really misinformed about Hadoop, mainly due to lots of half-truths that are fluttering about it in the market. However, all these half-truths were normal as Hadoop is said to be one of the best…
Hadoop Basic concepts – Learn it now
Sarrera: In this series, we will discuss some of the basic concepts in Hadoop and big data. We have tried to cover basic concepts and explain them to make it easy to learn and implement. We will keep on adding…
Hadoop instalazio moduak - Azter ditzagun
Orokorra: Apache Hadoop ahal modalitatetan baldintza per bezala instalatu daiteke. modu desberdinak hauek instalazioan zehar daude konfiguratuta. By default, Hadoop is installed in Standalone mode. The other modes are Pseudo distributed mode and distributed mode. The purpose…
Zer da Apache Hadoop Spring?
Orokorra: Spring asko erabiltzen den enpresa aplikazioen garapena esparru bat da. Spring Spring ORM bezalako osagai desberdinak ditu, Spring JDBC etab ezaugarri ezberdinak onartzen. Apache Hadoop Spring esparruan Hadoop osagaiekin aplikazioak eraikitzeko onartzen da…
Zer dira datuak big eta estatistikak azken joerak?
Orokorra: Big Datu teknologia da datozen praktika onenak eta joerak hobeto egunero. Big Datu da pixkanaka korronte proiektu nagusitan datozen halaber eta bultzada irabazten. Datu big With, analytics da, halaber, askoz garrantzi lortzean, dagoen bezala…
What is Hadoop distributed file system (HDFS)?
Orokorra: In this article I will discuss about HDFS, which is the underlying file system of Apache Hadoop framework. Hadoop Distributed File System (HDFS) is a distributed storage space that spans across thousands of commodity hardware. fitxategi sistema honek eskaintzen…
How Hadoop Streaming works?
Orokorra: Hadoop streaming is one of the most important utility in Hadoop distribution. The Streaming interface of Hadoop allows you to write Map-Reduce program in any language of your choice, which can work with STDIN and STDOUT. So, Streaming ahal…
Zer aurreratua Hadoop MapReduce Ezaugarriak?
The basic MapReduce programming explains the work flow details. But it does not cover the actual working details inside the MapReduce programming framework. Artikulu hau datu mugimendua MapReduce arkitekturaren bidez eta erabilitako API dei azalduko du…
Hadoop funtsezko terminoak, Simplified
Orokorra: Gaur egungo teknologia paisaia, big datuak eta estatistikak bi arlo garrantzitsuena non jendeak interes handia hartzen ari dira. trakzio Honen arrazoia begi-bistakoa da, – enpresen negozioaren onura lortzeko, horiek handiak daudelarik…