Oorsig: Daar is 'n klomp werk definisies vir Big Data nog vir my is dit as data-insameling so aansienlik en kompleks gestel dat dit moeilik of moeilik is om diegene te verwerk wat gebruik maak van konvensionele databasisse,,en,Vir 'n bietjie,,en,Met tyd,,en,Die elektrisiteitsverbruikskoste styg op en dit is waar vir die meeste lande,,en,Die manier waarop fossielbrandstofverbruik die omgewing beïnvloed, het die regerings ook bekommerd gemaak,,en,Terwyl die stoot vir die implementering van groen,,en,Dit is altyd 'n goeie idee om jou digitale kamera skoon te hou,,en,skoon digitale kameras is ook geneig om langer in topvorm te bly,,en,Om hierdie kameras skoon te maak, vereis 'n bietjie vaardigheid,,en,As jy 'n paar duur foute maak,,en,Digitale,,en. For a little…
Big Data: A Big Bad Data or a Game Changer
Oorsig: 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?
Oorsig: 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
Oorsig: 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?
Oorsig: 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
Inleiding: 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
Oorsig: 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 installasie modes - Kom ons ondersoek
Oorsig: Apache Hadoop geïnstalleer kan word in verskillende maniere, soos per die vereiste. Hierdie verskillende maniere is ingestel tydens die installasie. By verstek, Hadoop is installed in Standalone mode. The other modes are Pseudo distributed mode and distributed mode. The purpose…
Wat is HDFS federasie?
Oorsig: Ons is deeglik bewus van die funksies van Hadoop en HDFS. In hierdie dokument sal ons praat oor die HDFS federasie wat ons help om 'n bestaande HDFS argitektuur te verbeter. Dit bied 'n duidelike skeiding tussen naamruimte en stoor…
Wat is die lente vir Apache Hadoop?
Oorsig: Lente is een van die mees gebruikte raamwerke in die ontwikkeling onderneming aansoeke. Lente het verskillende komponente soos die lente ORM, Lente JDBC ens om verskillende funksies te ondersteun. Lente vir Apache Hadoop is die raamwerk om aansoek gebou met Hadoop komponente ondersteun…
Wat is die nuutste tendense in die groot data en analise?
Oorsig: Big data tegnologie kom met die beste praktyke en 'n beter tendense elke dag. Big data is geleidelik kom in hoofstroom projekte ook en momentum. Met groot data, analise is ook om veel belang, soos dit is…
What is Hadoop distributed file system (HDFS)?
Oorsig: 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. This file system provides…
How Hadoop Streaming works?
Oorsig: 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 can…