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Category Archive for: "Blog"
In Blog Posted

DataMetica’s Solution for Real-Time Analytics

Analyzing sales trends using legacy systems on POS data is a task that becomes increasingly slow over time, because of growing data sizes.Migrating the legacy application to Hadoop will not only speed things up when processing large datasets but also save you hefty licensing fees. Hadoop gives you the ability to run the same batch […]
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In Blog, Pentaho CDE Series Posted

Pentaho CDE Series

Introduction to Pentaho CDE This is our first blog to Pentaho CDE series. Here, we will walk-you-through the introduction and installation of Pentaho CDE. At First, we need to know what is Pentaho? To answer this in short, it is “A Comprehensive Platform for data Integration & Business Analytics. It provides data integration, OLAP services, […]
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In Big Data, Blog, Community, Hadoop, Technology Posted

Safe Mode for Name Node

HDFS is a distributed file-system with a master-slave architecture, in which the NameNode is a master process while DataNodes are slave processes. A NameNode stores only the metadata about the file system while the DataNodes store the actual data. If the client needs to perform any file operations like read, delete, create etc. then the […]
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In Architecture, Big Data, Blog, Community, Hadoop Posted

Flume

Because of its cost effective way of storing data and analyzing it, Hadoop has become the backbone of every Enterprise Big Data System. But to store data, we must first bring the data from the source to Hadoop. The framework that helps solve this issue is Apache Flume. Apache Flume is a distributed, reliable, and […]
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