Top 8 trending IT topics to be aware of

                               Top 8 trending IT topics to be aware of

Information Technology (IT) has registered a handsome growth in the past few years. This is a dynamic sector, as technology keeps evolving. One needs to catch up with the latest to keep themselves updated with sector. Here is a list of top eight technologies one needs to be aware of:

(1)   Software-as-a-Service:

                                           

                         

This is one of the latest technologies. It helps in hosting software on a central cloud making it accessible by clients using web browsers. Software as a Service (SaaS) has the potential to transform the way information-technology (IT) departments relate to and even think about their role as providers of computing services to the rest of the enterprise. The emergence of SaaS as an effective software-delivery mechanism creates an opportunity for IT departments to change their focus from deploying and supporting applications to managing the services that those applications provide. A successful service centric IT, in turn, directly produces more value for the business by providing services that draw from both internal and external sources and align closely with business goals.

(2)   Cloud:

       

                                               

Cloud technologies use network of isolated servers hosted on internet to store, manage, and process data. The easy scalability of cloud services allows companies to easily optimize their costs based on usage levels, instead of having to worry about peak demands. The cloud has enabled businesses to focus more on their business, and less on the technology required to run it.

(3)   Mobility:

      

                                                

This is related to wireless networking for transfer of data. The next phase is having advanced feature including beam forming and multiuser MIMO. Every enterprise is now focusing on the mobility for its growth.

(4)   Bring Your Own Device:

                              

 Bring your own device (BYOD) also called Bring your own technology (BYOT), Bring your own phone (BYOP), and Bring your own PC (BYOPC),refers to the policy of permitting employees to bring personally owned mobile devices (laptops, tablets, and smart phones) to their workplace, and to use those devices to access privileged company information and applications. The phenomenon is commonly referred to as IT consumerization. The term is also used to describe the same practice applied to students using personally owned devices in education settings. BYOD brings freedom to employees to choose his own gadget for workplace. It helps them to be more productive and also saves cost of employers.

(5)   Software-defined networking:

                             

Meeting current market requirements is virtually impossible with traditional network architectures. Faced with flat or reduced budgets, enterprise IT departments are trying to squeeze the most from their networks using device-level management tools and manual processes. This mismatch between market requirements and network capabilities has brought the industry to a tipping point. In response, the industry has created the software-defined networking (SDN) architecture and is developing associated standards. 

Software-defined networking (SDN) is an approach to computer networking that allows network administrators to manage network services through abstraction of lower-level functionality.

SDN lays down the tools that help to virtualize the network infrastructure. Its key role is to provide                   programmatic interfaces into network equipment.

(6)   Internet of Things:

                                      

The Internet of Things (IoT) is a scenario in which objects, animals or people are provided with unique identifiers and the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction. IoT is expected to offer advanced connectivity of devices, systems, and services that goes beyond machine-to-machine communications (M2M) and covers a variety of protocols, domains, and applications. The interconnection of these embedded devices is expected to usher in automation in nearly all fields, while also enabling advanced applications like a Smart Grid.

Things, in the IoT, can refer to a wide variety of devices such as heart monitoring implants, biochip transponders on farm animals, electric clams in coastal waters, automobiles with built-in sensors, or field operation devices that assist fire-fighters in search and rescue. These devices collect useful data with the help of various existing technologies and then autonomously flow the data between other devices.

IoT has become one of the most used and trending technologies in the industry. In this technology many devices can be connected and controlled using internet. IoT represents all the gadgets that contain IP address and can transfer data with internet connectivity.

(7)   Big Data:

      

Big data is a broad term for data sets so large or complex that traditional data processing applications         are inadequate. The tern often refers simply to use of predictive analytics or other certain advanced         

methods to extract value from data and seldom to a particular size of data set. Accuracy in big data may lead to more confident decision can mean greater operational efficiency, cost reductions and reduced risk. 

Big data is a set of techniques and technologies that require new forms of integration to uncover large hidden values from large datasets that are diverse, complex, and of a massive scale.

Relational database management systems and desktop statistics and visualization packages often have difficulty handling big data. The work instead requires "massively parallel software running on tens, hundreds, or even thousands of servers". What is considered "big data" varies depending on the capabilities of the users and their tools, and expanding capabilities make Big Data a moving target. Thus, what is considered to be "Big" in one year will become ordinary in later years. "For some organizations, facing hundreds of gigabytes of data for the first time may trigger a need to reconsider data management options. For others, it may take tens or hundreds of terabytes before data size becomes a significant consideration."

So Big Data is essential for big organizations and enterprises that deal with Terabytes, Petabytes and Exabyte of data.

For more info on Big Data refer: https://www.youtube.com/watch?v=7D1CQ_LOizA

(8)   IPv6:

Internet Protocol version 6(IPv6) is the most recent version of Internet Protocol (IP), the communication protocol that provides an identification and location system for computers on networks and routes traffic across the Internet. IPv6 was developed to replace IPv4.

IPv4 can provide approximately 4.3 billion addresses. The depletion of the IPv4 allocation pool has been a concern since the late 1980’s. Now the problem with IPv4 has been solved by IPv6.

IPv6 uses a 128-bit address, allowing approximately 3.4 x 10³⁸ addresses, or more than 7.9 x 10²⁸ times as many as IPv4.

So IPv6 is the latest version of the internet protocol that cures all errors by providing an identification and location system for computers on networks. 

These are the eight trending IT topics to be aware of.

How to download Paid ANDROID apps for free

We all know what today is the fastest growing telephony and mobile devices. And if anything is certain is that Android is one of the operating systems with users around the world paired with IOS. There are millions of Android Apps on Google play and they are growing everyday. This has become a brutal business, and many of the application developers become millionaire with their sales, although usually cheaper, the number of users who download becomes scandalous. 

On economic issues, through ignorance, you do not dare to give your bank details or if you are under your parents and they are not going to spend money buying an applications because they do not trust and many other reasons, many people can not buy applications.If you are traped with one of these cases, do not worry, I’ll teach you five simple steps to do it. This manual will teach you 5 Steps to download apps and games for free on Android. Remember that if you get lost or do not know how to do something that you see in this post, just comment below and we will help you.

How to Download Free Steps:

1. Get the name of app which you want to download.
2. Search on google with app name with .apk extension.for example (watsapp.apk)
3. Now search for link to download.
4. After downloading on phone install it.
5. During installation make sure you have “allow unknown sources” ticked in the settings.If not tick it first.
6. Now press install ,your paid app is installed.

Comment below if you have any query.

Ghost an alternative to wordpress

If you are thinking about creating your own blog either self hosted or a free one, the first service or platform that strikes your mind is wordpress. A lot of people may also use google’s blogspot, typepad or any other. But when taking about the whole interface that these services provide to its users the whole procedure of creating and maintaining a whole blog is quite a tiring job.

Ghost a new blogging platform with a main aim of simplifying thisthing aims to provide its users a fully customizable, user friendly, beautiful and simple designed interface so that they can create there blog with an ease. It’s an open source blogging platform that was launched to the public after a successful kickstarter campaign. 

John O’Nolan the founder of Ghost says “I came up with Ghost due to the frustrations of trying to manage both small and large blogs with other platforms. They generally fall into two categories. Either complicated content management systems which can “do everything” – or overly simple social networks which are pretty much just for sharing photos of cats. Ghost is about bloggers, it’s about publishing, it’s about journalism, and it’s about promoting and enabling real writing for the web,”.

The ghost application is free of cost. You can edit, modify and easily redistribute it without any legal restrictions. Ghost uses the node .js platform build on chrome JavaScript Runtime that is used to create fast, scalable, customizable, lightweight and efficient run time applications. It is managed and run by a NGO called The Ghost Foundation that is supported by contributors from all over the world.

Pricing for the hosted version of Ghost varies with number of blogs and the number of views you get on your blog. It starts with a small fee of $5/month and varies accordingly. The earning which is obtained through the hosted version directly goes to the Ghost Foundation that manages the Ghost Open source project. If you are stuck in the interface of the various content management system and looking for a simple platform then Ghost will not disappoint you, it looks beautiful, simple and easy to use and the best thing is that its free.

Initially posted on Testclue Blog 

Ways to Find your Lost Android

There are few things more exasperating than a lost phone things. Whether it can be swallowed by the couch cushions, you left somewhere and can not remember where, or it has been stolen. One of the best estimates you can take is to install an application that will help you find your lost Android when the time comes.

Although we would not think about it, we probably get us all the time we need to find a lost Android . Whether you decide to be cautious and prepare in advance, or did the time has come unexpectedly and you do not know what to do, there are applications that can help you locate your phone and protect it from unwanted eyes.

1. Android Device Manager

The factory option of Android, Android Device Manager is available from version 2.2 onwards. Although you do not need to install anything, you need to configure it from your account Google and if you still have your phone or tablet in hand, and has the most basic and necessary options: make it sound (even if it is on silent or vibrate), erase all data , forcing the lock, change the key lock and locate the device on a map.All this is done directly from the Google account.

2. Where’s My Droid

The free version of Where’s My Droid does basically the same as Android Device Manager , with the difference that can be administered through a text message from another phone, and allows you to create a white / black list of people who can manage application. This is useful if you have a computer at hand on time, but does not do much more. The Pro version, on the other hand, allows you to take pictures with the camera and display device from the web site of application, blocking the device remotely, and has anti-uninstall defense (ie, locks the screen if another person tries uninstall the application).

3. Plan B

If you’ve lost your phone and did not take precautions beforehand, there is Plan B : an application that you can install remotely . Install the application on the phone via Google Play, and wait ten minutes for it to download and install: the app triangulate your position and send you an email with your coordinates. You can then send a text message to your number from another phone, and the app will continue sending you updates of the location of the device, depending on whether it is still or moving. Plan B is free, however, is only available for some versions of Android, and we present a fourth option:

4. Android Lost

Like Plan B, Lost Android lets you install and start the application remotely, so that fits the cases in which the device is lost. It can be controlled via the internet or text messages, and has a long list of functions, including reading text messages sent and received, delete or lock the phone, take pictures or record sound using the microphone, alert you by e-mail if the card SD phone is changed, and receive a list of incoming and outgoing calls. It also allows access to the contents of the device (for example, download your photographs), and cause the phone to “talk” using the Text-to-Speech feature.

So if you’re careful, take a moment to set up your Android, and if you’re not and you already lost, do not despair: there are still options to find it .

Source: www.weeklytechfocus.com