SFJ Admin, Author at SFJ Business Solutions
How should I get started learning Internet of Things?

How should I get started learning Internet of Things?

Internet of Things (IoT) is touted as one of the most important technologies which would drive the digital revolution in the world. This technology would enable connectivity of those devices which we couldn’t so far connect. Like Air-conditioners, washing machines, cars everything can be connected using IoT.


Growth Potential:

This industry has a growth potential of @10% CAGR. The IoT market is poised to reach USD 15 billion by 2020 and in next 5 years around USD 25 billion and 5.5 million things would be connected. Hence there are number of job opportunities for those who are in software development working on Java, .Net frameworks, SDK integrators, electronic engineers, designers etc. This growth estimate in only looking from today, in future real growth could be much more in terms of percentage and in terms of number of IoT devices and different unique solutions.

An IoT solution spans a host of industries and is going to be the game changer for industries leading to fourth industrial revolution.


Job Opportunities:

Considering the potential of jobs and technology learning this technology would give you an edge as this is transforming the entire world and the world is talking about digital revolution everywhere. In addition to few opportunities mentioned above, there is a great deal of potential opportunities for analysts who can derive meaningful outcome of the data/events generated by IoT things and provide business decision making output to business heads.



To learn IoT you need to be having basic knowledge of Electronics, circuit connectivity and communication principles. As part of your learning you need to focus on how the simple sensors, actuators can perform actions which are significant in automating the industrial functions and processes. There are many areas and domains across industries where you can apply your skills and contribute towards improved efficiency and cost savings.



You need to begin learning either as a classroom training or online. Online learning offers you flexibility like you can view the recordings, use these for learning at your pace at your flexible time and review them whenever you are stuck while applying your skills in the industry.

As part of learning you will start from scratch, i.e. from basics of Python, which is required for coding, SDK tools, Industrial processes, how to make use of various detectors, actuators, diodes in different solutions of the different industries. You will gain the skills to design the IoT solutions and apply them in automation of processes.


Hardware & Software:

There are many SDKs like C, C#, Python, Java, which can be used with IoT boards like Raspberry Pie, Arduino which you can use for integration. Also, you will learn about how to analyse the outcome of various sensors, actuators which detect events and send them to different analytical tools and business intelligence tools.


Way Forward:

Learning IoT I would say will no doubt transform you and make you ready for the future which is going to impact and influence the entire mankind and would revolutionize the way we work, play, act. You would surely benefit out of this skill and can contribute to the fourth industrial revolution.

Apply for Live Webinar or Virtual IoT Certification Course by Highly Experienced Trainers. In this Session Our IoT Expert will not only discuss about various certifications but also clarifies any doubts you might have.

IoT Domination and Growth in next Five Years

IoT Domination and Growth in next Five Years

IoT has been successful in being contributor to the digital revolution in various industries and has been contributing to costs savings across almost all industries. This has been possible due to contribution of other factors like advent of high-speed bandwidth, miniaturization of electronic circuits, smart phone revolution and the likes.


Applications of IoT:

The fact that we can connect all previously unconnected devices is leading to exchange of communication of vital parameters helping analyse and derive meaningful information about state of device, consumption of power, shutting down systems not in use, manpower realignment, production planning efficiency, better robotic production systems, automated processes.


IoT Domination & Growth:

During the past decade the growth of IoT systems and their solutions has been progressive from few thousands of devices to millions of devices. As per Gartner report, the next decade the devices being connected is going to grow @10% CAGR. The IoT market is poised to reach USD 15 billion by 2020 and in next 5 years around USD 25 billion and 5.5 million things would be connected. This would enable new opportunities for digital business innovation, many of which will be enabled by new or improved technologies. India’s contribution in this would be around 60-65% due to skilled manpower which is cost effective, educated, innovative minds and analytical mindset.


NASSCOM has touted IoT being the next big wave. Increase in affordable devices, combined with cloud computing, analytics and increase in customer demands is the driving force behind this wave. In the coming five years we would see host of new services and products making life of humans even more easy. You would see these contributing to innovation which you must have seen in sci-fi movies. Couple of decades ago nobody would have expected this, but various technologies evolved very fast in last decade making the sci-fi thought a reality.


IoT for Common Man:

The various opportunities due to growth in IoT would enable Smart lifestyle, connected homes and buildings, driverless cars, cost efficient production systems, embedded computing, industrial internet, increase of investments, predictive pricing to name a few. This growth would also fuel the need of professionals in various domains with niche skill sets in digital technologies. Though the automation would lead to few reduced jobs, the growth in this would outgrow the reduction.


IoT Contribution for Forth Industrial Revolution:

The future would be technology enabled industry leading to fourth industrial revolution. In all IoT will completely transform transportation, manufacturing, retail, energy and healthcare. The focus areas of growth are renewable energy, more reliable power supply to villages, greater use and spread of the internet, smart cities, increased energy efficiency. We would be building aircrafts in virtual reality with production lines that include computer-suited personnel and robots working side by side. The mega trends of future would be Augmented reality, Urbanization-solutions for public, Convergence and connectivity, Smart is the new green, gen-Y solutions, future of mobility, Data driven solution Big data & Analytics.



The data trends & analysis benefit consumers in the form of affordable purchases, more choices, building next generation leadership, influencing policy makers/academia, creating an eco-system of IT services companies & start-ups. We would be looking at unique and very dynamic world as our future.

Apply for Live Webinar or Virtual IoT Certification Course by Highly Experienced Trainers. In this Session Our IoT Expert will not only discuss about various certifications but also clarifies any doubts you might have.

What is the difference between Big Data and Hadoop

What is the difference between Big Data and Hadoop

Many of Informational Technology professionals and technical school nerds are unit curious to gain knowledge on differencebetween Hadoop and Big Data. Majority of them area unit nonetheless to grasp the delicate line of distinction between the 2 and also theincreasing prominence and recognition of big data Hadoop certification has more additional to the confusion.

Importantly, big data and Hadoop, the foremost in style ASCII text file Hadoop program really winds up complementing one another, in each manner. If you’re thinking that of big data as drawbackthen Hadoop acts sort of a resolution for that problem – affirmative, they’re that abundant compatible and complementary to every different. Whereas big data could be a dubious and complicated thought, Hadoop being a straightforward, open computer programme that helps in fulfilling a precise creed of objectives of quality, during this case big data.

The best thanks to justify this issue would be by talking regarding the challenges related to big data and the way Hadoop with efficiency resolves them – this is able to be the simplest thanks to recognize the variations ;between the 2.

Challenges with Big Data

Big Data is best characterized with 5 attributes: Volume, Variety, Velocity, Value and Veracity. Here, volume portrays the amount of data, assortment implies the sort of data, and speed is the rate at which data is being created, esteem focuses at the handiness of the data and veracity is the measure of conflicting data.

Presently, we should discuss two of the rising issues with Big Data:

  • Storage – The ancient stockpiling arrangements are not sufficiently proficient to store such mammoth measure of data that is being created each day. Also, the assortment of data is extraordinary, along these lines the data should be put away independently for powerful utilize.
  • Speed of getting to and handling data – Though the hard plate limits have expanded complex, very little improvement has been done on the front of the speed of getting to or preparing data.

Be that as it may, no more, you need to stress over every one of these issues, as Hadoop is here. It has adequately relieved all the previously mentioned challenges and made big data ground-breaking as a stone!

What is Hadoop?

Hadoop is an open source programming stage – it helped big data to get put away in conveyed situations in order to be handled parallelly. It is made out of two vital components – Hadoop Distributed File System (HDFS) and YARN (Yet another Resource Negotiator), Hadoop’s handling unit.

Presently, how about we perceive how Hadoop settle the rising big data challenges:

  • Storage – With the assistance of HDFS, Big Data would now be able to be put away in a legitimate circulated way. For that, data node square is utilized, it’s an effective stockpiling arrangement and enables you to indicate the extent of each square being used. Furthermore, it doesn’t just partitions the data crosswise over various squares yet additionally repeated every one of the squares on the data hubs, in this way clearing a path for better stockpiling arrangement.
  • The speed of getting to and handling data – Instead of depending on customary philosophies, Hadoopfavors moving preparing to the data, which implies the preparing dynamo is moved crosswise over various slave hubs and parallel handling of data is carried on all through the slave hubs. What’s more, the prepared outcomes are then moved into an ace hub, where a blending of data happens and the reaction emerging out of it is sent to the customer.

Consequently, you can perceive how big data and hadoop are identified with each, dislike options but rather like supplements. Along these lines, to climb the step of progress and be a pro engineer or data researcher, Big Data Hadoop accreditation in Gurgaon is your go-to alternative. Get Big Data Hadoop confirmation today from DexLab Analytics.

What is Bitcoin Mining

What is Bitcoin Mining

All you need to know about Bitcoin Mining:

Bitcoin mining gets its name from the way that when exchanges are added to people in general record (square chain) new coins are made (mined).

Bitcoin mining is a basic piece of how Bitcoin functions. The Bitcoin organize depends on diggers to check and refresh the general population edge of Bitcoin exchanges, to confirm that Bitcoin clients aren’t attempting to swindle the framework, and to add newfound Bitcoins to the cash pool.

On this page, we’ll exhibit the essentials of what Bitcoin mining is, the thing that mineworkers really do, and why individuals mine Bitcoin.

Keeping in mind the end goal to get the most out of this page, we profoundly prescribe perusing our page on How Bitcoin Works (in the event that you haven’t done as such as of now).

TIP: The idea driving Bitcoin mining is fundamentally the same as the idea driving mining different cryptocurrencies. Along these lines on the off chance that you comprehend Bitcoin mining, you by and large understanding mining any advanced money.

What is Bitcoin Mining?

Mining is the procedure by which unique Bitcoin clients (called excavators) contend with each other to “find” new Bitcoins and add late Bitcoin exchanges to Bitcoin’s open record (the exchange Blockchain).

So as to spend or get Bitcoins, a Bitcoin client must make an exchange and communicate it to the whole system. At that point, for this exchange to effectively experience, it must be for all time recorded on the square chain. Mining is the way toward adding late exchanges to the square chain, and in this manner making them a changeless piece of the Bitcoin “open record.”

What Do Miners Do?

Let’s jump into how this functions. Keeping in mind the end goal to add exchanges to the Blockchain, the majority of the excavators gather the exchanges as of late communicated by other Bitcoin clients, confirm that the exchanges are legitimate (as indicated by the present Blockchain), and order them down into an exchange block– a consolidated record of the considerable number of exchanges for that timeframe.

Obviously, if any mineworker could essentially make an exchange block and instantly add it to the lasting record, at that point any individual who needed to could simply make a phony exchange block (for instance, one in which they spend Bitcoins that they don’t claim) and add it to the record.

Along these lines, the Bitcoin calculation is configuration to make mining troublesome. Rather than having the capacity to add an exchange block to the Blockchain freely, a digger needs to comprehend an exceptionally troublesome computational bewilder – called a proof-of-work plot. This verification of-work conspire was intended to have arrangements that are anything but difficult to confirm, however extremely hard to discover.

At the end of the day, what Bitcoin mineworkers are really doing is contending with each other to see who can settle a troublesome, cryptographic confuse first. When one digger finds the answer for the issue, they communicate their answer for the greater part of alternate miner. Alternate diggers at that point confirm that the arrangement is right. In the event that it is, the system for all time adds the effectively mined square to the freely acknowledged square chain.

The mineworker who won the “mining race” and was the first to effectively unravel the bewilder is then compensated for the exertion with 25 recently “Discovered” Bitcoins. This probability of reward goes about as a motivator for excavators to continue putting computational time and exertion into mining Bitcoin. This new making of Bitcoins additionally goes about as an approach to add to the general Bitcoin cash supply.



Internet of Everything

Internet of Everything

What is Internet of Everything?

If you think that technology has modified chop-chop within the last thirty years, just wait. By 2017 as per the Cisco Visual Networking Index, there’ll be 1.7 billion machine-to-machine wireless connections. These connections frame the net of things that ar unambiguously recognizable objects and their virtual representations in an internet-like structure.

One of the foremost powerful samples of the complete international provides Chain / good producing is that the Coca-Cola race machine ― a wise Machine. Machines like Coca-Cola’s race drink dispenser digitally interacts with shopper’s exploitation Social Media, uses GPS radio information to transmit maintenance wants, consumption information and request re-supply of sweetening cartridges. This integrated system permits the organization to contour distribution and production directly with client demand and provides information for brand new development supported individual client style trends.

The IoT, like all of the items needed to create the race Machine potential, is driving the convergence of integrated management and data technologies to assist place customers to blame. By desegregation client demand, production and provider information, producing becomes quicker and additional accessible. This results in lower prices, redoubled potency, and quicker response times.

The Internet of Everything:

We have already got sensible devices like PCs, Tablets, Phones, TVs, Cars and Wearable’s just like the Fit bit. Once these become commonplace, you may hear additional concerning sensible homes, sensible cities, sensible offices and sensible factories.

Modern sensible factories ar currently interconnected with suppliers, distributors, customers and business systems through info technology (data, voice, mobile, etc.) to form an extremely optimized and competitive business setting. They need period, dimensional knowledge analysis, integrated video collaboration, remote chase of physical assets, and intelligent robots. As a result, knowledge flows incessantly across the entire system driving production, distribution, inventory, and retail accessibility. The IoE turns info into actions that make new capabilities that we will solely imagine currently.

Business corporate executive features a smart presentation on the speedy growth of the web of everything that clearly shows the speedy growth and reasons behind the expansion.

The IoT is gaining momentum and poses distinctive challenges because the quantity of accessible knowledge grows, however the information deluge can solely continue because the next section of the web of Things — the web of Everything (IoE) — comes on-line. The web of everything can compile folks, process, data, and the rest to form networked connections additional relevant and valuable. IoE can flip info into actions that make new capabilities that we will solely imagine currently.

Software and technology systems have become absolutely integrated with advanced demand designing and prediction capabilities, provider network designing, production designing, distribution designing, additionally as activities like machine-controlled procedural, renewal, fulfillment, and asking. The IoE would require a paradigm shift to vary the means we glance at producing and world provide chain.

Why is the IoE Growing so Fast?

Because it improves operational potency, Software package and technology systems are getting totally integrated with advanced demand coming up with and prognostication capabilities, provider network coming up with, production coming up with, distribution coming up with, moreover as activities like machine-controlled procurance, filling, fulfillment, and asking. Cisco estimates that “The IoE might increase world private-sector profits by twenty first in combination between 2013 and 2022.”

The future is here, however it’s not equally distributed. Several makers area unit troubled to stay up with the changes the IoE needs.

Getting the Most Out of the Internet of Everything

The word ‘smart’ has recently become a prefix that appears to be additional to everything of late. We’ve smartphones, good-TVs and smart cars. Producing is on constant course. Good producing is being employed to consult with the seamless operation of each step of the assembly chain connected through digital info. Good producing systems mix automation, information and physical systems to contour processes from raw ingredient management to shoppers. ‘Smart’ comes as a results of the potency gained from networking hardware.

If you are feeling just like the pace at that technology is evolving is quick, you’re sure a surprise. Things square measure near to get abundant quicker. Consistent with the Cisco Visual Networking Index, by 2017, there’ll be one.7 billion machine-to-machine wireless connections. These connections structure the web of Things (IoT) that square measure objects, like cameras or conveyor lines, associate degrees their virtual representations in an internet-like structure. Cisco & few are measure bearing on the progression of the IoT because the IoE.

How can You Overcome the Challenges of the IoE and Realize the Value?

A lot of IT Companies getting benefits through technology & innovations that level the interesting field, like cloud computing, what extremely matters is however executives harness these innovations to maximize worth completed from IoE. Consistent with Cisco, the highest 3 challenges facing executives in realizing the advantages of the IoE are:

  • Investing within the right technology infrastructure and capabilities
  • Unifying latest technologies with inheritance IT environments
  • Updating processes to soak up new technologies