It practices replication of data diligently which means whenever data is sent to any node, the same data also gets replicated to other nodes in the cluster, thereby ensuring that in event of node failure, there will always be another copy of data available for use. It is flexible. One of the key advantages of Hadoop is that it can work with any kind of data: structured, unstructured or semi-structured. Also, the processing is extremely fast in Hadoop owing to the "move code to data" paradigm. Hadoop Ecosystem Following are the components of Hadoop ecosystem: HDFS: Hadoop Distributed File System. It simply stores data files as close to the original form as possible. HBase: It is Hadoop's database and compares well with an RDBMS. It supports structured data storage for large tables. Hive: It enables analysis of large datasets using a language very similar to standard ANSI SQL, which implies that anyone familier with SQL should be able to access data on a Hadoop cluster. Pig: It is an easy to understand data flow language.
Some marketing resources and tips for small private schools with limited marketing budgets. I suspect that most small private schools do not have much money in their sorely-stretched budgets for marketing. I further suspect that it is also true that most small schools do not have room in their budgets for a full-time marketing person. With those assumptions let's look at inexpensive ways in which we can market your school effectively. In most small schools marketing tasks, such as they are, tend to be rolled into somebody else's portfolio. This article is aimed at those incredibly multifaceted professionals who have to juggle dozens of deadlines every day and still do a superlative job of getting the word out about their school. What kinds of resources are available to help you market your school effectively? Probably more than you realize. Besides the old standbys such as consultants, books, blogs and affinity groups, popular social media has become a very effective part of any size school's marketing strategy.
What's more, the number of networking opportunities increases as the level of education increases. In many fields, who you know is just as important as what you know, and college is the perfect arena to improve in both areas. College is just a great place to meet people, regardless. With all the activities, clubs, organizations, and services provided on college campuses, meeting people in college is typically a lot easier than meeting people elsewhere. In fact, it's quite common for students to meet life-long friends and even spouses during their schooling. 6) College Graduates Fare Better During Economic Instability By this point, our nation is no stranger to economic recession, and a large number of people have borne the burden of layoffs and cutbacks. It's a scary thing, and hard to plan for. However, prospective college students will be pleased to hear that college graduates experience a much lower unemployment rate during economic downturns than their counterparts with no college education.