Einführung seit der Einführung von Big Data hat es mehrere Evolutionsphasen durchlaufen,en,Mit einigen anfänglichen Funktionen wie der MapReduce Processing Engine, mit der die Datenverarbeitung mit großem Maßstab verteilt wurde,en. Hadoop was introduced in 2005 with some initial features such as the MapReduce processing engine which allowed large scale data processing workloads distributed…
Übersicht : Kudu is the new open source project which provides updateable storage. It is a complement to HDFS/HBase, which provides sequential and read-only storage. Kudu is more suitable for fast analytics on fast data, which is the demand of…
Übersicht: To anyone applying AI in any form, the response to the heading above might be “Duh!” That’s an obvious statement to those engrossed at the coalface, but for many others (especially on the client side), they have yet to…
Overview The Open Data Platform (ODP) is an industry initiative focused on simplifying the adoption of Apache Hadoop by the Enterprise and enabling Big Data solutions to thrive with better ecosystem interoperability. It builds on the strengths of the Apache…
Übersicht: SQL on Hadoop is a group of analytical application tools that combine the SQL-style querying and processing of data with the most recent Hadoop data framework elements. The emergence of SQL on Hadoop is an important development for big…
Einführung: 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…
Übersicht: Wir sind uns bewusst, die Merkmale von Hadoop und HDFS. In diesem Dokument werden wir über die HDFS Föderation sprechen, die uns eine bestehende HDFS Architektur zu verbessern hilft. It provides a clear separation between namespace and storage…
Übersicht: 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…
