google-site-verification: googleb67531d106507af5.html Blog • 12/31 • Hadoop Training in Hyderabad
7330907991 Online | 7330907992 Classroom info@rcptec.com

Data Nodes – Their role in the cluster

Data Nodes role in the cluster   Data Nodes play an important role in HDFS since it is in data nodes that the actual information is present. The data nodes can communicate with the Name Node; they can send block reports and heartbeats to the Name Node. The data nodes...

Data node failures

Failures of Data node   The most basic advantage of Hadoop is that it is a cost-effective system. Hence, it doesn’t require costly hardware for implementation; it can be effectively implemented on simple hardware. Such hardware components are technically referred to...

Core components of Hadoop – Name Node and the Data Nodes

Core components of Hadoop    Here we are going to understand the core components of the Hadoop Distributed File system, HDFS. The two main components of HDFS are the Name node and the Data node. HDFS basically follows the master-slave architecture where the Name Node...

Big Data Facts – 8 essential facts about Big Data

Big Data Facts 8 essential facts about Big Data   Here are 8 essential facts about Big Data that you should know: Big Data requires a cultural change: Employee should be encouraged to collect data at all customer contact points and ask the right questions to get...

Salesforce – 5 important features – Content sharing

Salesforce – 5 important features – Content sharing   The second important thing is the idea of content delivery; if you are familiar with the workspaces and the content management system within the Salesforce you would probably familiar with the fact that you...

Salesforce – 5 important features

Salesforce – 5 important features – Creating Tags   There are some features of Salesforce.com that don’t seem to be popular with every single customer and yet these little features are really nice ways to maximize one’s usage of Salesforce.com. so, here are five...