What is the Spring framework? Spring is a lightweight framework. It is an open-source Java Platform which is used for developing robust Java applications very rapidly and easily. Its support is extended to various frameworks such as Struts, Hibernate, EJB, JSF, etc. Evolution of Spring Framework Spring Framework was initially developed by Rod Johnson in June 2003. It was first released under the license of Apache 2.0 in the year of 2004. JavaEE application development is made easier by the Sp

This article will guide you on How to prepare a Development Environment to start with Spring Framework. And you will also come to know How to set up JDK, Eclipse and Apache Tomcat and on your Desktop/Laptop. Step 1 –How to Setup the Java Development Kit (JDK) Download the latest version of SDK from Oracle's Java official website Java SE Downloads. Here, you will find some instructions for installing JDK in downloaded files, follow the given instructions to install and configure the setup

What is Apache Cassandra? Apache Cassandra is an open-source, NoSQL, wide column data store that can quickly take and process huge amounts of data. It is decentralized, distributed, scalable, highly available, and fault-tolerant, with identical nodes that are clustered together for eliminating single points of failure. Evolution of Cassandra? Why is it so special? 1. Decentralized 2. Distributed 3. Scalable 4. Highly Available Why Cassandra for Big data? 1. Handles high velocity data

Due to the advancement of new technologies, tools, and communication means like social media, the quantity of data created by manhood is growing rapidly each year.The amount of data created by us till 2003 from the start of time was 5 billion gigabytes. A complete football field may fill, if you collect the data in the form of drives. The same amount of data was created in every two days in 2011, as well as every twenty minutes in 2014. This reparation is growing extremely. Although all of this

Data warehouses are extensively used within the most advanced and biggest organizations in the world. Usage with in temperately large businesses, even companies with more than 1,000 workforces remains unexpectedly high at the moment. We are assured that usage of this technology can grow substantially in the future. Why You Need a Data Warehouse: In this challenging times good decision making is very crucial. When all the appropriate data available is taken into consideration then only the best

Nowadays, Software testing has become more popular because the amount of our economic activity that is influenced by software (and often quite complex application) has been growing. There appears to be a gradually developing knowledge of the importance of software testing (though it still remains an under-valued area). Our belief is that skilled software testers will beesteemed more with time and that the options for pro software testers will develop. What is Software Testing? Software Testing

Big-data is amongst the most modern developments in IT today, and Hadoop stands front and heart of in the debate of just how to handle big-data technology. There’s only one problem that cling to going up: lots of people do not seem to understand what it really means when someone says “Hadoop.” What is Hadoop? Hadoop is an open source application framework for keeping data and executing applications on collections of service hardware. It offers substantial storage for almost a

Cloud Computing is changing IT operating models and business. That indicates primary IT job roles also need change. Pair of apparent roles growing is cloud security specialist and cloud architect. Capability in Major Business Processes: Cloud computing architects need to comprehend enterprise architecture and (SOA) service oriented architecture as well as the new ways that cloud computing can accept both. Cloud engineers should have thorough understanding of (PaaS, IaaS, and SaaS) Software, St

The Apache Hadoop Framework has several modules, including the Hadoop Distributed File System (HDFS), Pig data-flow language, MapReduce distributed data-processing model and Hive distributed data warehouse.  However the actual module taking much of the consideration nowadays and probably growing most swiftly is HBase. HBase is characterized as the Hadoop database as it is a NoSQL database which is the foremost part of hadoop. It includes the accessibility of Hadoop by implementing on the H

Businesses must requisite to interchange the information easily every time or be acknowledged that it did not happen. They require to realize the data is delivered only and once. Every event in process requires to be guaranteed that the estimated trade actually took place with complete transactional integrity—that each product of work, its constituent parts with all, was dedicated intact, all or nothing. Making sure data can be changed between disparate systems reliably and with rate and

Data warehouse stores (DWH) are normally developed for successful running of read-only research queries over huge data, permitting only off-line updates over the night. The existing trends of internet business activities and enterprise globalization obtainable 24/7 means DWH must support the increasing requirements for your latest versions of the information. Real time (or Effective) Data warehousing seeks to meet the increasing needs of Business Intelligence for the latest versions of the data.

Envision that you have a chance to move into one of numerous available opportunities within your company. You may be provided two different roles and you have to choose what position you desire. How do you select the correct one for you? Or maybe you are currently in a good position, but something that seems to be a level good opportunity arises in another company. Are you planning to ta take move? Having choices is good: What an excellent self-confidence booster! However, there's also a lot of

While recruiting, companies look for applicants with the capabilities, knowledge, and conduct they feel can benefit their businesses. The skills for positions can differ widely among organizations and from role to role, but employers tend to seek out reliable, hardworking aspirants who they feel may impact their agencies positively with consistent, high quality work. Nevertheless, it’s not necessarily so easy to consider which aspirants are “okay” employees. And which will be

In the world of big-data, many industry experts approve that Hadoop is the tool of choice for examination, ingestion and meaning of the huge amounts of data that nearly every organization finds itself whirling in. Enterprise leaders have found that data has genuine and serious effects to the bottom line, so that as an effect, a growing number of IT departments are assigned with producing and maintaining application to take value out of that data. Let’s examine each of these significance's

Spreading out e-learning to developing countries might initially seem absurd.After all those are places that lack the structure located elsewhere, so just how could they support their state of the artwork in understanding? It seems that the state of the art might be more forgiving to the dearth of particular infrastructures, than previous methods.And, even more notably for developing nations, much more cost effective. ELearning is like that, in that it reduces costs usually associated with tra

Once you are doing real-time development, you will want to get in to the practice of using smaller, test data-sets on your computer and operating your code iteratively in Jobrunner Mode (which allows you to debug and test your Map and Reduce code), then Pseudo Distributed Mode (which more closely relates the manufacturing environment), then eventually Entirely-Distributed Mode (your actual output group). By doing this iterative development, you’ll manage to get bugs worked out on smaller s

Android has revolutionized the technological world. In Smart phone, Android OS is the most common OS we can find in market. In no time it has gained the popularity in the market because of the availability of open source libraries for the end users to develop their own apps.And the Android developer tools that are used as a plug in’s for the Eclipse IDE that is designed to create a powerful, integrated environment to build Android applications. With the help of the android tools, developer

Today! In this world where everything is grounded on online search.Many people don’t know the role of Search engine optimization in designing the website.In order to get any services or products people first go through the search of that product in search engines based on that search they will choose the best product or services according to their requirement. So in order to get the position of your site in search engine results, it must be optimized, by following the search engine techniq

There are certainly many reasons why big data may, perfectly, revolutionize the eLearning industry. First of all, it will enable eLearning Professionals to modify the e-learning expertise to provide individuals with increased efficient, interesting, and informative eLearning courses and modules. Big data also offers the potential to effect of eLearning by the future: Providing helpful feedback. Although internet discussions and surveys might provide feedback about the success of eLearning

Apache Impala Review MapReduce (MR) is in extensive production use for quite a few years now, and it indeed has both frenzied fans along with critics. Two of the very popular and valid complaints the experts have is the fact that MapReduce might be both difficult to use (it requires some programming knowledge) which MR jobs get a long time to accomplish. While software like Hive and Pig have helped to make MapReduce more accessible to non-developers, only in recent times, community has been ab

Cloud computing has become as common as the broadband internet connection. Together with the expansion of portable data, cloud-computing has become more distinctive in comfort and its capabilities. From storage methods to application sharing, cloud-computing has enabled the information buyer and company to apply creativity without geographic location restrictions and without any platform. SaaS (application as a service) is an employment of the cloud-computing strategy that provides numerous an

Social Media Marketing is one of the easiest way to hike the level of any organization in the market. Now a day’s there is no person, who don’t have the social media presence. People generally get influenced by the reference of their friends before selecting any services or products. In social media they can find the number of friends from different regions who will help them to choose the best product or services of their choice within their budget limit. There are various marketing

Programming languages are the means to make an idea into an application. Many programming languages are introduced that are enhanced form of another or some created with the unique features to meet the specific needs of the application for an organization. The programming paradigm is different for different language. Based on the requirement of the application different languages have come into practice. Generally procedural and object oriented programming languages are mostly used for creating

With the development in technology, the entire world is connected globally and its not a big task to create a website. Many predefined themes are existed on the internet and many open source platforms exist for the developers to make their ideas into action. For creating a website, the first and foremost thing that need is the knowledge of HTMl and CSS language. HTML is the first building block for the website content development. It makes use of tags for starting or stopping of the sentence, i

Innovation of smart phones has revolutionized human lifestyles. A small device is enough for the people to carry out their maximum work and it’s easy to handle too. Because of its features smart phones play a significant part of everyone’s life. In this generation, we can’t find a person without a smart phone in their hand along with the net connection in it. It’s easy for the mobile users grab the information of any kind by just surfing through the search engine. Maximum

Data scientist is the most honorable profession that everyone wants to do it. Data scientist is all about analyzing the huge data and summarizing the problems and finding the solution for it, that will enhance the experience of the organization in providing the best service to their customers. For data analyzing many programming languages are proposed by the data scientists which can save their analysis and computation time. Among all the programming languages for data analysis, R Plays a vital

Material Design, a new design language that offers design recommendations for Android apps and applications on different tools, was presented with the launch of Android 5.0 Lollipop. With it got new UI components including the ‘Floating Action Button’. Applying these new UI components while confirming recessive compatibility was normally a tiresome procedure. Alternative party libraries would generally be required to streamline the method. The main uses of smart phones and small dr

For many years, people have pondered if Google might combine its Android and Chrome OS, besides the company has persistently detained to them central but different pieces of its approach.The Wall Street Journal saying that Google has been working for nearly 2 years to combine Android and Chrome OS. The outcomes of this good operating system is likely to be officially launched to the public in 2017, but we might view an early edition the moment next year. Update: though some have documented Goog

Speed up your Android tablet: Make Android tablet run faster by doing some clean-up of apps, and take control of some RNA hogging apps. Over time, like any PC, your tablet may slow down as a result of installing and uninstalling apps, or installing apps that will slow down your tablet by using too much memory. Especially if you have an older tablet, and you are installing newer apps on it. The newer apps are designed to use the faster quad-core processors, and if you have a dual-core or singl

This post will explain how to setup proxy server on Android tablets. Some business connections require a proxy to be set up in order to connect to the network, or even to the internet. The Android OS supports this option easily. This is how to setup a proxy server on Android tablets: The procedure to do this is slightly different between Android 5 and 6. If you have Android 5.x, use this procedure: Open Settings Touch Wireless and networks on the left Touch Wi-Fi settings Find the networ