What is MVA? Successful technologists never stop learning and great technology never stops evolving. Microsoft Virtual Academy (MVA) offers online Microsoft training delivered by experts to help technologists continually learn, with hundreds of Microsoft training courses, in 14 different languages. Our mission is to help developers, knowledgeable IT professionals and advanced students learn the latest technology, build their skills, and advance their careers. Through MVA, we offer free Microsoft training, and the entire service is hosted on Windows Azure.
.Net provide different types of communication technologies like Web services, WCF Services and Web API. You have many ways to design you services in .net framework. We are focusing some important points of services available in .net .
According to the 2015 Forbes List released on Monday, Bill Gates' net worth rose to $79.2 billion (70.54 billion euros) from $76 billion a year earlier, putting the Microsoft founder at the top for the 16th year in the last 21.
Mexico telecommunications mogul Carlos Slim Helu ranked second, at $77.1 billion, while Warren Buffett, chief of US investment firm Berkshire Hathaway, was third at $72.7 billion.
Amancio Ortega, the Spanish founder of Inditex, which includes clothing retailer Zara, was fourth at $64.5 billion, while Oracle Chairman Larry Ellison was fifth at $54.3 billion.
Forbes Magazine, which has compiled the list for 29 years, said it calculated each person's net worth based on stock prices and exchange rates on Feb. 13, 2014. It also noted that it had found a record 1,826 billionaires in the world last year. Among them were 290 newcomers, including 71 from China.
Recently I had the opportunity to setup a multi-node hadoop cluster. The apache documentation is a little thin and I had to spend several hours trouble shooting issues and googling for help before I got it right. The purpose of this tutorial is to save time for those setting up a hadoop cluster for the first time. If you are new to hadoop, you may read my tutorial on single node setup at Hadoop 2.x tutorial. If you have never setup hadoop before, it is a good idea to to do a single node setup the first time and then try the multi node setup.
Hadoop is a framework (consisting of software libraries) which simplifies the processing of data sets distributed across clusters of servers. Two of the main components of Hadoop are HDFS and MapReduce.HDFS is the filesystem that is used by Hadoop to store all the data on. This file system spans across all the nodes that are being used by Hadoop. These nodes could be on a single VPS or they can be spread across a large number of virtual servers.MapReduce is the framework that orchestrates all of Hadoop's activities. It handles the assignment of work to different nodes in the cluster.
When developing .NET applications, the importance of Web.config and App.config files is evident. They are used for many configuration purposes, such as specifying connection strings and web server settings.