Automation of the business process influences both efficiency and effectiveness. Hiring is simplified. Gone are the times of meeting first, technology enables to screen & scrutinize the profiles with the proper keywords. It’s also widely used in virtual assistance. With increasing time intervals and reducing the time of communication between client and server, these devices are fully developed to fulfill consumer needs. Amazon Alexa, Apple Siri is a popular vendor in this domain.

Low-skill workers are replaced but even highly skilled workers are becoming replaced by the machines. It’s going to seem to be increasing unemployment but in long term…


The coronavirus pandemic is forcing global experimental conditions with remote pedagogy in education which might prove to be a triumph. There are many indicators that this crisis is going to transform many aspects of life.

The year 2020 has seen the world go into lockdown owing to the pandemic. Because of this all offices, schools & colleges were shut down. However, to ensure business continuity & continuation of studies, all leading institutions went online.

Do students need a college residential experience?

In theory, lectures that require little personalization or human interaction can be recorded as multi-media presentations, to be watched by students at their own pace and…


Clinching the OTT revolution

There has been a massive rise in consumer preference for digital OTT platforms in India which has raised a crucial issue of whether Television will remain the preferred source of information.

Within a short period after the Jio era, there has been a major shift of terrestrial broadcasting and viewership of television to smaller and personalized screens for the consumption of entertainment. People now don’t have to wait for the clock to watch their favorite show but instead, binge-watch the series.

Disruption in the Indian Television Market

India has seen a major surge in OTT platform subscriptions apparently in Covid times. Low telecom tariffs helped in…


Artificial intelligence is intelligence demonstrated by machines whether they are robots or algorithms that’s the gist of it.

The three major levels of AI the first level is artificial narrow intelligence or it refers to a computer’s ability to perform a single very well-defined task extremely well like playing chess more accurate than humans the second level is artificial general intelligence , it refers to a machine that can match a human being’s cognitive capacity that has the ability to understand and learn any complex intellectual tasks that a human being can. …


What is encryption?

Encryption is the process of taking a message and scrambling it’s contents so that only certain people can look at your message.

There are two types of encryption: symmetric and asymmetric encryption.

Let’s suppose Alice has a sensitive document that she wants to share with Bob. She uses an encryption program to protect her document with a password or passphrase that she chooses. She then sends the encrypted document to Bob. However, Bob cannot open this message because he doesn’t know the passphrase that Alice used to encrypt the document. …


How can this this technology be used in the real world?

It’s a distributed database that everyone can get a copy of. Every person with a copy can add new records to this database but cannot change any record once it’s in there. This property makes a blockchain great to record data in a transparent way because everyone gets to see what’s in it.

Bitcoin (one of the many cryptocurrencies) allowed people to directly transact with one another without having to trust third parties like banks.

Ever heard of odometer fraud?

By tampering with the odometer someone can make a car appear to be newer and less worn out, resulting in customers paying more then what…


A Blockchain is a chain of blocks that contains information.

It is popularly used for creating the digital cryptocurrency Bitcoin. It was initially adapted by Satoshi Nakamoto in 2009. A blockchain is a distributed ledger that is completely open to anyone. It has an interesting property: once some data has been recorded inside a blockchain, it becomes very difficult to change it.

Each block contains some data, the hash of the block and the hash of the previous block.


What is India’s strategy?

What are its plans for a future that’s driven by electric vehicles and fueled by lithium?

The global electric vehicle market is dominated by major players such as Tesla (US), BYD (China), BMW and Volkswagen (Germany), and Nissan (Japan).

India wants to make that transition too, one because that is the future and two because we need cleaner air. In India government is Incentivizing EV purchase with subsidies, tax break and various other monetary incentives., it has created policies regarding Co2 emission limits and encouraging car manufacturers to produce more fuel-efficient vehicles. …


What is 3D printing?

3d printing is an additive manufacturing technique in which a three-dimensional object is created by adding material layer by layer with the help of a computer program. Since the object created completely depends upon the computer program and the material used we can almost create or print anything and everything using a 3d printer.

Applications

Today 3d printing has found applications across various sectors and has helped these sectors by making it possible to create objects that are costly or difficult to produce using traditional manufacturing techniques.

There are several startups like Divergent 3d that are prototype testing 3d printed cars…


YARN stands for “Yet Another Resource Negotiator” . In Hadoop 2.0, The concept of Application Master and Resource Manager was introduced by YARN. Across the cluster of Hadoop, the utilization of resources is monitored by the Resource Manager. YARN is a software rewrite that is capable of decoupling Map Reduce ’s resource management and scheduling capabilities from the data processing component.

Architecture of YARN Hadoop V.2

Components of YARN

  • Container
  • Application Master
  • Node Manager
  • Resource Manager

Resource manager connects with the clients to accept tasks and responsible for allocating the resources to node manager.

Resource Manager is broadly having two machinery i.e …

Tanmay Arora

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store