The Future of Search Engine Marketing : Future of Search Engine Marketing – When it comes to marketing, the one big problem which was hard to solve in the past, was about reaching the customer at the right time. You can give the same suggestion to a person a hundred times, and that person may react differently at all those times. What’s more, you don’t just need to reach the right person with your marketing approach; you also need to …
Author: learntek
Roles and Responsibilities of Business Analyst : A business analyst is the link between IT and the business. The Administration knows little about information technology, and the IT people do not know a lot about business. Mastering the technical issues of both formations is paramount for overcoming the challenges and for the development of tasks, such as management activities and strategic business planning. It is thus, a privileged position, connecting the technical solutions to the business objectives. The Business Analyst …
Many people say that we are living in the age of social media, but that isn’t true. Yes, we are living in an age where social media has been introduced, but we have only just started. Companies are still coming to terms with what social media can do for them, and the same is true for people. Social media is only a few years old at this point, and while it has completely changed the way we live, it hasn’t …
The DEVOPS model may seem like just another one of those terms which management gets enamored with every few years but it is much more than that. The DEVOPS model will probably be the main way that development is done going into the future. We are sure that not only will it be the main way to develop software but that it will bleed out into other industries as well and become the main way of designing and developing new …
It seems that developers really love to debate about the different ways to do the same things. Seriously, we love it too, but we don’t think we have seen people argue so much in any other industry. There are always people who will think one way of doing something is better than the other but rarely will this result in widespread online arguments and debates the way it does for programmers. Among many such debates, one that has heated up a …
Big Data and Hadoop Interview Questions and Answers What is BIG DATA? Big Data represents a huge and complex data that is difficult to capture, store, process, retrieve and analyze with the help of on-hand traditional database management tools. What are the three major characteristics of Big Data? According to IBM, the three characteristics of Big Data are: Volume: Facebook generating 500+ terabytes of data per day. Velocity: Analyzing 2 million records each day to identify the reason for losses. …
HBase Interview Questions and Answers 1. What is Apache HBase? HBase is a column oriented database which is used to store the sparse data sets. It is run on the top of HDFS. Apache HBase is a database that runs on a Hadoop cluster. 2.How Clients can access HBase data? Client can access HBase data through either a native Java API, or through a Thrift or REST gateway, making it accessible by any language. 3.What are the key components of Hbase? …
MongoDB often confuses people because they don’t understand what its purpose is. MongoDB doesn’t have a singular purpose – it is good in many instances, and yes, it is bad in some situations too, but that is just how every piece of technology is. We have different languages and databases because no one technology can be the best fit for every situation. The main thing which makes MongoDB so great, especially when it comes to big data, is its approach …
People who work with Python in Spark often hear people discuss Scala and how good it is. If you are wondering whether you should learn Scala, you are probably asking the same question most people asked before they started using Scala: Is it really that better than Python? The answer, you might be surprised to know, is yes – and it is a definite yes. Usually, the experts always have some caveats, some exceptions where the alternative still proves useful …
If you’re a developer, you have probably started to hear the term DevOps being thrown around. If you haven’t, well, you will soon be hearing it around the office. Someone in your upper management will hear about it in a conference somewhere and come back asking his company’s people if they need to consider it. Soon there will a team formulated to discuss implementation of DevOps. What we are saying is, this is the right time to know what DevOps …