Python Language: Why One Should Learn It and How It Can Help

Many programming languages are used today, some are used, and some have gone obsolete. In the last few years, the programming scenario has changed drastically as developers and programmers are searching for more universal and approachable languages. This is the reason why Python language has become so famous recently. The Python community is growing bigger day by day as many programmers are now finding it to be one of the most user-friendly programming languages.

Python language has become so famous that every field and sector is now a user of it. Even though the other programming languages are not losing their fans, Python is increasing its fan base. Therefore, more and more people are now aspiring to learn Python. Some of the reasons why having a certification in Python can be helpful are discussed below:

Machine learning

Today, almost everything runs through algorithms, whether it is a search engine, social media, chat bots, virtual personal assistants, etc. These sophisticated algorithms are the result of machine learning and it has changed the entire technological scenario. With machine learning, the major programming language that is been used is Python, and one can find many libraries dedicated to machine learning only.

Big data

Python is used in data science the most and the professionals in this field are required to have expertise in this programming language. Though there are many other languages like Java, R, etc. which is used for data science, Python remains the favorite. This is because of the diversity it allows in automation technology, along with with the various framework and library available like NumPy, PyBrain, etc.

Web development

There are many websites these days like Reddit which are developed using Python language. The main reason why the Python programming language is used in web development is its speed and effectiveness. Using PHP developing a website can take hours, while using Python will take only a few minutes. Also, there are frameworks and libraries like Django and Flask which make the work much easier.

Community

One of the areas that programmers search for these days is the communities. In these communities, the developers and programmers can connect with others from any part of the world and can share their experiences and technologies. This helps them in learning new things about Python and how to solve various issues that may arise while coding.

Libraries

Libraries are really helpful when it comes to application and website development. One can find any kind of code. Python has a huge number of frameworks and libraries like Flask, Django, NumPy, Scipy, Pandas, Tensorflow, Keras, etc. One needs to concentrate on the logic and objective and the codes are easily available in the libraries.

Simple

Lastly, the biggest reason why programmers use Python is the fact that it is a simple programming language. It is a beginner user-friendly language as it does not require a lot of complex codes and syntaxes which are not understandable. Python has an easy and readable syntax and coding which makes its set-up and usage much easier.

Afterlife Bots – A Dead Man’s Petition

No, neither am I a Ted-famous Tech geek spiritual guru nor am I in contact with the afterlife. I am just fascinated by the buzzwords “Machine Learning” and “AI” and a little overwhelmed by the number of articles mentioning those words on my news feed.

I remember reading a line in a news article that “Bots are getting better at imitating humans”. Why not hire one and decrease workload by 50%. Well, I suppose we are working towards it.

Google recently announced that their AI-enabled assistant (with 6 voices) can book a hair-cut appointment seamlessly (Well I want a shave as well, and I want it to go and do grocery shopping handpicking the freshest tomatoes from the lot).

Jokes apart: kudos to the team of brilliant scientists, engineers, and others who are working day and night to make this happen.

Coming back to my original story.

Let’s start with Human life (and relationships) – Data Gathering

“Quite a digital world”. We are capturing and storing our personal life events as much as we can digitally (Thanks to social media, external hard disks, and pen-drives). Why not store our entire life in a 1000 Petabyte storage device. Capture every second – actions, events, habits, decisions, etc. Imagine if we can see and experience our parents’ childhood or see “What all Mahatma Gandhi did in his entire life”. Interesting right?

We all know how quickly robotics, machine learning, and AI are evolving.

What if we combine robotics, machine learning, and human life data? Can we create a human replica bot which would respond similarly, make decisions similarly, have similar habits basis the 1000 Petabyte data fed. All in all, can that bot be my replacement after my death?. Can it be my AFTER-LIFE BOT?

Literally, nothing can replace a dead human being. I was not fortunate to see my grandfather or meet him. But will my great grand/grandkids know about me? The answer is I do not know. We all are striving hard to leave a legacy behind us. Why not use robots and machine intelligence to duplicate ourselves. We do have ample amount of data to feed ~79 years (average age of human being) or ~2 Billion moments. Don’t you want your great grandkids to remember you after you are gone?

With a simple Google search, I got a news article mentioning “Mind Clone” – the idea of uploading the memories, thoughts, and feelings of a person into a computer. It mentions that the companies such as eterni.me, Gordon Bell’s MyLifeBits, and Terasem’s Lifenaut are all pursuing Mind Clone to help a person’s personality, work and relationships survive after death.

The Pros and Cons of DBaaS-Database As a Service

DBaaS enables you to test drive multiple solutions and only buy the licenses and hardware you need to be successful.

Almost every business these days is data-centered. Whether the data is for internal applications and systems, or for other services that are offered, let’s face it…

Managing data is a key to success.

Before listing the pros and cons of DBaaS, we need to explore a few decisions businesses have to make.

These include numerous quick decisions about data handling that can set them on a path that, if incorrect, are difficult and costly to correct. Those decisions are:

· What database type to use, SQL or NoSQL?

· What are the data storage and query needs? Transactional? Big Data?

· What database system to use? A few SQL choices might be Oracle, MySQL, MSSQL, and Sybase. A few No-SQL choices might be MongoDB or Cassandra.

· Do we have DBA (database administrator) talent or do we have to hire?

· What kind of server or resources are needed? What are my power, server, disk, processing, network, and IO requirements?

· How do I maintain, backup, administer and otherwise own the database framework?

· What is my cost of ownership?

First let’s explore which database type to use, SQL or NoSQL.

Traditional database types classified as SQL have a significant place in businesses and are a mainstay for business choices. However, as companies start to create applications that drive decisions based on significant database analysis of large, almost unfathomable amounts of data, they migrate to NoSQL solutions like MongoDB or Cassandra.

The architecture of NoSQL makes it a good choice for big data solutions while the built in protections of a transactional based system like Oracle make it a better choice for banking or similar solutions.

When it comes to picking a specific system, businesses tend to stick with what they know. In other words, if they already have Oracle, and Oracle talent, then when management asks those individuals which database system they should use on Project X, it should be no surprise that they pick Oracle.

Matching a specific database system to a set of business requirements is an arduous task that should always be looked at with a fresh perspective. It should not just be based on what talent is already employed or what systems a business is comfortable with.

Let’s face it, if a business picks correctly, all is good. If they pick incorrectly, they have wasted a lot of resources which equates to dollars. Enter DBaaS.

Where DBaaS excels is that it gives businesses the ability to test the waters a bit, to try before they invest heavily.

DBaaS acts as a stepping stone to total ownership, a cost effective solution to help you figure out your needs prior to investing heavily.

DBaaS has both pros and cons.

First, it is necessary to distinguish between “hosting database systems” and DBaaS.

There are many cloud based solutions that “host” a database system but provide no significant help in configuration, tuning, consulting, and providing the talent needed to actually use those systems.

True DBaaS provides both the system and the talent to help you utilize the database and determine how to store, query, and analyze your data. The value of DBaaS goes way beyond the hosting.

The pros of DBaaS include:

· No equipment or software licenses.

· Flexibility. Multiple choices are available to test drive your applications and pick the right platform for your business requirements.

· Significantly less staffing requirements. The DBaaS provider handles installation, configuration, and in many cases development.

· Offsite hosting, providing protection from local power failures or disasters. Many businesses design their system with power redundancy in mind, but, in reality, rarely meet those goals.

· SLA agreements that have redundancy, uptime, and backup protections. A DBaaS provider has intent focus on protecting your data.

Meantime the cons of DBaaS include:

· Limited access to underlying servers. This can present itself as a feeling of no control.

· Very little knowledge of how your data is protected from cyber security threats. This can be dangerous for sensitive data.

So how do you decide? Is there a transition from one to the other? Yes, almost always, but by following a few guidelines to start with, DBaaS can be used properly.

Those who wish to use DBaaS should adhere to the following guidelines:

1. Do all development using DBaaS. This is your chance to test drive different architectures and features.

2. Unless you have full disclosure of how your data is protected, managed, and secured by DBaaS providers, it is suggested to consult with database architects to host sensitive data internally. Note, this is typically not big data. When we use the terms sensitive data, we mean just that. Data like SSNs, account details, financials, personal data, etc. Does this mean that you cannot use DBaaS for this? No, it means that you first have to find a DBaaS provider that will show you everything from how your encrypted data gets in their system to storage, access, etc.

3. When you are not sure of what your database needs really are, use DBaaS first. This lets you try SQL or NoSQL. This lets you explore the encryption capabilities of Oracle versus MySQL. Think of DBaaS like buying a car. You test drive sedans, trucks, and SUVs, and try different manufacturers and features. You may decide to lease or buy.

4. Always monitor and evaluate the cost of ownership. As your system grows, the operating costs might make sense to drop DBaaS and build an in-house system. By then, however, you have already decided on what you really need.

The goal with DBaaS is to test drive multiple solutions and only buy the licenses and hardware you need to be successful. You can then hire the correct talent to manage your system.

David Moye is a Principal with Forensic IT in St. Louis, MO, a firm providing big data solutions to companies nationwide. David helped found Forensic IT in 2003 and has some 25 plus years of experience as a software engineer and solution architect. Along with at least a half a dozen core programming languages, he is a certified DBA in Oracle and Sybase and has spent years working with MS-SQL and MySql.

Should You Use Two-Factor Authentication

What exactly is two-factor authentication and what started it? Two-Factor Authentication happens when you are required to use two types of identification to log into a web site or open your email. It was started because people were using weak passwords or no passwords at all.

Normally the first factor is a password. As a reminder, your passwords should use numbers, capital and small letters and symbols. They should not be any sort of dictionary word and be at least 12 characters long, the longer the better. You should never reuse a password. If used correctly, you will need a password manager to remember them all. Getting one it is well worth it.

The second factor can vary widely from fingerprint or facial recognition to the web site sending you a numeric code via text or email that you must enter into their web site as part of the log in process. Google, Microsoft and others are working on other methods of authentication that will be secure and make it easier for the end user.

The best type of security is the one that people will use. Two-Factor Authentication takes a little longer to log into a web site, it will add 15-30 seconds. That time would be time well spent to protect your security. Web sites; especially banks, financial and health care sites, want to be sure that when a user logs in it is in fact the correct person. This is very difficult to do with just a password. Think about all the passwords stolen last year due to hackers.

This is where your phone is used to confirm your identity. Say you log into your bank’s web site. If you use your phone for that login, your fingerprint or facial recognition can be used to ID you. If you use a desktop computer, they will usually send a numeric code to your phone that you use during the login process. In either case you gave the bank your mobile phone number, so they have at least some assurance that it is you. You also enter your password that matches what the bank has on file. This is how Two-Factor Authentication works, two types of identification.

As I stated earlier, web sites and companies are working to make this login process easier and more secure. This is a hard job as easier and more secure don’t always work together.

George Uliano is a security professional with years of law enforcement and security experience. He earned a Bachelors Degree in Criminal Justice and Business graduating with honors. George holds three U.S. patents on different locking principles. This combination gives George and His Company Locking Systems International Inc the unique ability to provide its customers with the correct security at an affordable price.

How FinTech Is Seeing A Major Growth in India

With a population of more than a billion, India is definitely a promising sector for the FinTech. Before we move ahead, let us first explain what FinTech is. In simple terms, FinTech is the industry that comprises of the companies that use the technology to offer financial services. These companies work in different areas of finance management, insurance, electronic payments etc.

In the past decade, FinTech has taken over globally and is expected to rise in the future as well. India isn’t behind in this global trend. With over half a billion invested in the Indian FinTech over the last three years, the segment only shoes promising future of growth.

In 2015, around 12,000 FinTech came up globally making up the total investment of $19 billion. It is expected that by 2020, the global investment by FinTech will be $45 billion, which is a steep rise of 7.1%. According to the NASSCOM reports, India has around 400 FinTech companies with the investment of around $420 million. Reports also suggest that by year 2020, the investment of the FinTech companies in India will increase to $2.4 billion.

With the help of government regulations, banks and other financial companies, India has formed a favorable ecosystem for the growth of FinTech. FinTech is helping bring about the change in the personal financial management through e-payments and e-wallets, in the country that is predominantly cash- driven.

Number of reason contributes towards the growth of Financial Technology in India. The number of internet users in India reached to 465 million in June 2017. With more and more number of people depending on the internet for varied reasons, the digitalisation has taken a new turn. Government’s effort in bringing the digital revolution through ‘Digital India’ campaign is opening many opportunities for the existing FinTechs and start-ups.

Government Regulations:
Government has realised the potential of Financial Technology in India and is constantly making efforts to make the regulations friendlier. In 2014, government relaxed the rule of KYC process for customers making online transactions and payments up to Rs 20,000 per month. It is expected that the government will lay out new set of norms to revamp the P2P lending market.

To promote cashless transactions, government is now offering tax rebates to the merchants for accepting at least 50% of electronic payment.

‘Jan Dhan Yojana’ aims at providing a bank account to every citizen of India. Since the launch of the scheme in 2014, 240 million bank accounts have been opened. FinTech start-ups can use the opportunities to provide easy and seamless transaction service.

Incubator and Accelerators:
The role of incubators and accelerators are not limited to funding but also strengthening the financial industry. The incubators provide the obligation free environment for the start-ups. India is among the top five countries that show promising results for the start-ups. The initiatives ‘smart city’ and ‘digital India’ are set to strengthen the technological infrastructure of the country. To show the support to FinTech start-ups, banks and financial institutes have partnered with incubators and accelerators.

Reasons Why IPTV Is a Highly Effective Alternative to Normal TV

About IPTV

IPTV is an alternative to a conventional television and other multimedia services. It is called an internet protocol TV as it works by using the internet networks of a place and the multimedia data is delivered to the device through internet protocol address.

It is slowly replacing television services which use satellite signals and cable formats to deliver channels, as it can simply use local network for delivering channels and various programs on any device like TV, mobile phones, tablets, laptops, and computers. It is highly popular because it can show live television as well as one can request programs and videos from the list and watch them anytime one wants.

One needs to find a paid IPTV service provider who will then set up a set-top box connected to one’s network, and then one can simply watch their favorite programs or movies uninterruptedly without any hassle.

There are some features that make the IPTV very popular and a very strong competitor against usual cable TVs and they are discussed below.

On-demand content

This is one of the most useful features of getting an IPTV subscription, that is, one can watch whatever one wants without having to wait for the TV schedule and timings. Here, one can watch the programs and movies of their choice by just choosing it from the playlist that is made available by the service providers, which means one will not have to watch the next episode or miss any program because one was busy. This feature makes the entire experience more easy and convenient.

Huge pool of content

When one is subscribed to a conventional television plan through cable connectivity, then one gets only a fixed set of channels and thus keeping the content availability limited. However, IPTV providers make sure that their customers are availed with a wide variety of shows which can be watched both live or later on demand. Also, unlike TV, one is not restricted only to watch programs at a particular time as one can watch them anytime. One can also watch international content from around the world without any extra charges.

Compatibility with devices

IPTV is not bound to television only like a normal TV network. One can use IPTV on any device of choice which means there can be various viewing points too, as one will not have to sit in front of their television to watch any program. One can use any device which can connect to internet network like computers or phones from any location wherever there is the internet.

Easy subscriptions

Like television cable networks who make their subscribers sign long term contracts which are usually expensive, with IPTV, one only pays for what one wants to watch and usually they have easy and flexible subscription plans. One can personalize their plans and also can use it the way one wants by watching on multiple devices without having to pay too high subscription price.

Contemplating Installing a WLAN? Welcome!

Let me start off by saying up front, this is NOT an ad for any particular device or company. I’m merely setting down my experiences and making some general recommendations. My first attempt at standing up a Wireless Local Area Network (WLAN) was just so I could have access to the Internet from anywhere in my three story townhouse. I hooked up my cable modem to a directional wireless router, and adjusted the antennae so that I had adequate coverage on all floors.

Then I made sure the LAN was secure by assigning a strong password to the router’s encryption feature. All went well. I could go anywhere I pleased in our home and access the Internet. Over time, I populated each floor with a smattering of various PCs, conveniently located so I could log in whenever the whim hit me. My family also liked the convenience of being able to reach the Internet with whatever portable device they happened to hold. Just for convenience, I placed a wireless printer on each floor and linked it to the WLAN. Everything was going on smoothly.

But one glaring problem was that I was still using each PC locally, and sharing files between computers was a nightmare.

Then I heard about the Western Digital’s “MyCloud”. Quick like a bunny, I bought a 2 Gb “MyCloud,” apprehensively attached it to my router via its Ethernet port and then linked it to each of my remote computers as a separate drive.

What a rush! This is amazing! Now I have remote access to all of my projects and files from anywhere in my house! I’m a believer!

When you’re setting up your home WLAN, you might also want to consider adding a Western Digital’s “MyCloud” or similar remote Wireless server as a remotely, fully controlled information repository. Linked to your home network, and behind your router’s firewall, it’s the perfect place to put all of your important (and in my case, almost all) files. Accessible from any place in your house, through any device connected to your LAN, it’s a perfect way to share information and to have access to that information.

Before I invested in my MyCloud, I had to remember on which machine I had saved files locally, Now, I can log in from any of my machines, and have immediate access.

You may find that some other company’s product fits your lifestyle better than Western Digital. That’s OK. The whole gist of my advice is to have you consider a remote data and information serve that is under your total control.

Now, I’m not completely paranoid about “Cloud Servers” that sit external to your router’s firewall, they do have their place, but I do abhor paying a fee to access my own personally created files.

Tips to Computer Maintenance to Keep the Device Functioning

A very few things can make your laptop or computer worse. Things that may take a day can result in frustration of weeks to get things working. This is because the operating systems also take time to recognize changes and there is a need to install the updates. Sometimes, disconnecting is really bad that there may be a need to nuke effectively and begin a clean install as fresh.

The common maintenance issues with the computer may be avoided with the maintenance computer tips. It is vital to keep the computer in top condition. There is a need for regular device maintenance and smooth running of node, so that unauthorized intrusions such as viruses may be kept away. Here are the tips to keep your laptop or computer running optimally:

Tips for Computer maintenance software includes:

Check regularly for updates from manufacturers and ensure proper installation. If you leave them ignored, you computer is available for hacks, especially as it is connected online. Set a monthly or weekly schedule to ascertain operating systems are up-to-date.
Run reports of network system to identify any data abnormal activity. Automate the system reports so that the backing up process also sends a report daily, telling you a recent file updates.
Update IT policies and office as the technologies keep changing and remind the coworkers to follow. Replacing or update of software is best done as a timely manner. Failure to update leaves the PC open to hackers and virus-writers to take advantage. Update the firewall and virus definitions to work with intrusions. Use the online backup tools for recovery and data preservation regularly.

Tips for Computer maintenance for hardware include:

Give regular cleaning by dusting the keyboards. Keep the dirt and dust away so that the power unit and the fan do not get stuck. Use a compressed air spray for dust cleaning.
Ensure proper hardware is used. Network slowdown may happen over time on using outdated equipment. Always keep your hardware in a dry, secure area to prevent data loss or damage disasters such as breach or flood.
Keep adequate free disk space. This is because if the disk space is full, the performance is slow or it may freeze, creating user interruptions. Free up space and move to cloud backup account the archived files. Disconnect unauthorized hardware and ensure necessary firewall protects the administration and enjoy unimpeded access to exposed network.

The Unique Way to Market With SEO

SEO which stands for “SEARCH ENGINE OPTIMIZATION” is method to increase your website or a page raking in Google, Bing, YouTube, Facebook any other social media platform for personal or business purpose. It’s working is simple I.e it helps you to increase the visibility of your website, web-page, product, services thought organic search results also called as earned results. It may target different kinds of search, including image search, video search, academic search, news search and industry-specific vertical search engines. The browser and the language in which a web-page or website is generated plays a vital role as the more the web-page, website is readable the easier or better chance is of that page or site is to get a top rank in search results.
SEO service is one of the technology through which a single or a team of people can make a product or a service visible to users in today’s world. It is a new and optimal way to market or promote a products, services, a cause, a article, new tech, a campaign and many other things. It is the new and growing way to make people aware of the things or objects the world is offering today. It is kind of a service that is use by a single man to optimize its page to small business to rank its business to multi-national companies to generate more business and gain more potential clients, but to that you should have a proper knowledge of SEO.
Many people don’t understand of SEO as they don’t have the proper skills or knowledge they try it but there product or page don’t get properly ranked as it requires skills, time it is too technical, getting the traffic but not getting any business or less business from expected perception and many other factors, but through proper skills, time and resources you to can get the benefits of SEO.
In today’s era on the firms that operate online or have a major online business knows that it is vital part of there business as without it they won’t be able to list there product or services in the up-growing market and humongous completion that is why they use SEO as a resource to target audience to get the things done.
A person with the correct skills can present it’s brand or services in its market or international market without spending a whole lot of money on marketing and any other resources.
So to get a better chance of success in this market you should consider SEO as a tool that when used properly can get the things done easily without any hassle. With it you also require other tools as well. So you can’t get professional help from different service provider or experts who can help you achieve your target.

Online Political Election Voting System Based On Blockchain Technology

We hear about Blockchain and Bitcoin every day; however, it should be noted that Blockchain is way beyond Bitcoin and cryptocurrencies. It is a platform which is being used for carrying out economic transactions in the most incorruptible way. As a matter of fact, this technology can be used not only for economic transactions but for anything of value in a virtual way. Blockchain is being used in the pharmaceutical industry, fashion and accessory industry, food safety industry, airlines industry and many more.

In a world where technology has reached a point where scientists are coming up with flying cars, why is one of the essential systems that form the government of a country still unsecured and rigged? With the advancement of technology, everything has become a lot more transparent and convenient, then why is this technology not being used to carry out easy and fair elections? In most countries, voting is a right for every adult. Then why doesn’t the entire adult population of a country go ahead to vote on the Election Day? Maybe because the voting center is too far. People have to go and stand in huge lines just to cast a single vote. Some even believe that their vote doesn’t count because of unfair election results.

The solution to this huge problem has finally arrived. A platform that allows blending the perfect combination of technology and politics into one. This results in the invention of Blockchain Voting. If this technology can be used for so many other purposes, why can it not be used for the most important function that is voting? Blockchain voting is an online voting platform that allows a secure, hassle-free, reliable and quick method for the sole purpose of voting for an election. Blockchain voting can completely change the way we vote for the best. It will leave no scope of doubt or question in the voter’s mind.

In the modern day and age of technology, there are certain things that work best through the old ways only. However, voting is not one of those things. Voting is the process by which the citizens of a country choose their leaders. This process should be highly secure, fair and absolutely accurate; all which are the characteristics of blockchain. Blockchain Voting is immutable, transparent and cannot be hacked into in order to change the results. Blockchain Voting is an effective means to conduct elections. This will ensure that there is no voter fraud and no repetition of votes leading to a fair election. Blockchain Voting is the need of today’s democratic and adult population who believes that they can bring a change in this world.

The stakeholders involved in Blockchain Voting would be same as the stakeholders in the conventional method of voting. This revolutionary change can encourage a lot of people of the vote. Anyone who has an internet connection and is an adult which means they have the right to vote is eligible to be a part of this process of Blockchain Voting.The use of this technology from a voter’s point of view is very simple.

Anyone with a phone and internet access will easily be able to understand the specifications of the platform. The citizens who are voting don’t have to wait in long lines and don’t have to travel a lot to go and vote. This quick and hassle-free method of voting will engage more and more people to participate in the voting process and be a part of a more democratic world. This is definitely a cheaper and simpler method of conducting elections. As soon as various governments realize the importance of introducing this technology into their political environment, the better it will for nations to have easy and fair elections.