Orokorra: There are a bunch of working definitions for Big Data yet to me it is put as data collection so substantial and complex that it ends up troublesome or difficult to process those utilizing conventional databases. For a little…
Big Data: A Big Bad Data or a Game Changer
Orokorra: Data is evolving everywhere- from a single voice search you just made to locate a nearby restaurant in your neighbor to the last weekend’s party pictures which you just threw over Facebook account. “A report reveals that 2.5 quintillion…
Why Apache Spark is the future platform for big data?
Orokorra: As big data becomes one of the most important assets an enterprise can possess, enterprises are demanding more out of the data. Enterprises expect data to provide complex and multidimensional insights at high speeds. To provide such insights, companies…
Exploring HBase NoSQL DB
Orokorra: Apache HBase is one of the most popular non-relational databases built on top of Hadoop and HDFS (Hadoop Distributed File system). It is also known as Hadoop database. As an Apache project, HBase is an open-source, versioned and distributed…
Apache Pig and Hadoop platform – How to process your data?
Orokorra: Apache Pig is a high level scripting language and a part of Apache Hadoop Eco-system. Pig scripting is mainly used for data analysis and manipulation on top of Hadoop platform. We know that MapReduce is a programming model used…
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…
Steps to work with Windows Azure HDInsight
Orokorra: Hadoop has made big data handling simpler and it goes without saying that in the context of the huge importance big data is being given, Hadoop is viewed as a key tool in big data management. However, organizations might…
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 HDFS federazioa?
Orokorra: ondo Hadoop eta HDFS ezaugarriak jakitun gara. Dokumentu honetan HDFS federazioa Existitzen HDFS arkitektura bat hobetzeko laguntzen digu buruz hitz egin dugu. It provides a clear separation between namespace and storage…
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…