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Hadoop ecosystem is a widely used Big Data framework. It is a platform thatinvolves solving various Big Data problems. The Hadoop ecosystem comprisesmany components and services that support Big Data in different ways. To learn big data hadoop tutorial course visit:big data and hadoop course Hadoop has created its place in the industry that performsContinue reading “Explain the Hadoop Ecosystem in Big Data?”

Performance tuning in Hadoop can help maximize efficiency of the Hadoop cluster. This article on performance tuning with Hadoop MapReduce will provide you with ways to boost the efficiency of your Hadoop cluster and get the best results from your Hadoop programming. It will cover essential concepts such as Hadoop Memory Tuning, Hadoop Map DiskContinue reading “Performance tuning through Hadoop Mapreduce optimization”

This manual describes all the functions and features of the IBM® Cognos® TM1® API. It assumes you are familiar with the basic concepts of TM1. The API is intended to give access to many of the features and functionality of the TM1 OLAP engine. The API is designed for use with Microsoft C, C++ andContinue reading “The IBM Cognos TM1 programming environment”

Hadoop File System was developed using distributed file system design. It is run on commodity hardware. Unlike other distributed systems, HDFS is highly faulttolerant and designed using low-cost hardware. HDFS holds very large amount of data and provides easier access. To store such huge data, the files are stored across multiple machines. These files areContinue reading “Hadoop – HDFS overview and operaions”

Introduction Android, developed by Google, is one of the best-operating systems for mobiles and digital cameras. It was under Android.Inc before Google took over it in 2005. Since then, many smartphones companies are using this OS for their mobile and tabs.The 2017 data from shows that 86% of smartphones put up for sale used AndroidContinue reading “Android services”

A set of questions that I have accumulated over the years in preparation for my many Android Interviews Prep. 1) What is Android? Android is an open-source, Linux-based operating system used in mobiles, tablets, televisions, for more info visit our blog android course online 2) What is the Android Application Architecture? Android application architecture hasContinue reading “Android Interview Questions And Answers”

Today at Google I/O, we announced a developer preview of the next version of Android, the M release. Last year’s developer preview was a first for Android and we received great feedback. We want to continue to give you developers early access to Android so you have time to get your apps ready for theContinue reading “Android Developer Preview & Tools”