package com.opstty; import com.opstty.job.*; import org.apache.hadoop.util.ProgramDriver; public class AppDriver { public static void main(String argv[]) { int ...

Apache Spark and Apache Hadoop are both popular, open-source data science tools offered by the Apache Software Foundation. Developed and supported by the community, they continue to grow in popularity ...

Abstract: Geospatial data, input for any Geographic Information System (GIS), are gathered from various sources such as earth observation satellites (EOS), drones, mobile devices, sensor networks, ...

Abstract: Hadoop cluster is widely used for executing and analyzing a large data like big data. It has MapReduce engine for distributing data to each node in cluster. Compression is a benefit way of ...

ABSTRACT: The rapid advancement in technology and the increased number of web applications with very short turnaround time caused an increased need for protection from vulnerabilities that grew due to ...

Reporting and analysis drives businesses in making the best possible decisions. The source of all these decisions is the data. There are two types of data: structured and unstructured. Most recently, ...

Hadoop introduced a new way to simplify the analysis of large data sets, and in a very short time reshaped the big data market. In fact, today Hadoop is often synonymous with the term big data. Since ...