Post by Author : tavishaggarwal

Blockchain Technology: Architecture, Security Mechanism, and Blockchain Transactions

Blockchain has been a buzzword for some time, and blockchain technology has been gaining popularity by the day. However, the real potential of this technology is yet to be tapped. For any emerging technology or concept, the initial acceptance and adaptation are always slow. However, when the momentum picks up, there is no stopping. We all remember the days of

Continue reading

Data Immutability in Blockchain Network

Data Immutability is one of the key aspects of Blockchain Technology. In this article, I will explain the meaning of this term in the context of blockchain and how we achieve data immutability. Blockchain is a popular platform because of the data security that such a type of architecture offers. Besides various features of blockchain technology, like decentralization and consensus

Continue reading

How is the Consensus Reached in the Blockchain Network?

Blockchain is a decentralized environment without a central authority to ensure trust between the transacting parties. So, how does blockchain ensure that valid transactions and block creation occur in the network? And how is a consensus reached about the validity of data and transactions? Blockchain employs a set of validation checks known as consensus mechanisms for the validity of transactions and

Continue reading

Python: A versatile programming language for Web Development to Machine Learning

Guido van Rossum created Python programming language in the 1980s. The idea behind the Python programming language was to develop a general-purpose programming language that can be simple in syntax and easy for amateur developers to understand. Python is a programming language that has gained importance over time. Python is an extensive library that supports multiple use cases, from web

Continue reading

Nodes for Integrity and Credibility in Blockchain

Blockchain is the combination of a decentralized and distributed database, or in non-technical terms, a distributed ledger containing a registry of transactions distributed among peers or fellow participants in the network. The blocks of the blockchain, which are not physical entities, contain this transaction. What are Nodes in a Blockchain? Let’s take a practical example of the accounting department in

Continue reading

Different Types of Cryptocurrencies: Bitcoin, altcoin, and tokens

I still remember the days when I could count the various types of cryptocurrencies available. But this is certainly not the case as of today. The crypto market has grown exponentially. These different types of Crypotos have been coming up to solve different use cases or pain points. The underlying technology of cryptocurrency is blockchain. Cryptocurrencies are a relatively new

Continue reading

Agile Methodology for Project Management

Agile methodology is one of the most popular and recognizable project management methodologies. This article will discuss what Agile Methodology is and what the benefits are in implementing projects with its iterative and incremental project execution concepts. What is Agile Project Management? Agile methodology is an iterative approach to project management and software development that prioritizes flexibility, collaboration, and customer

Continue reading

NumPy for Data Science Beginners in Python

NumPy library on Python is an essential tool for data scientists to work on numerical data, especially when they deal with data arrays, especially multi-dimensional, and need a memory-efficient fast indexing of arrays, However, knowing about other useful packages when solving data science problems is essential. So, let’s see which packages are available in Python programming language and are used

Continue reading

Reindex, Transform, and Aggregate datasets using pandas Library

Most of the time, the dataset we will get from the business will be dirty and cannot be used straight forward to train machine learning models. Therefore, we must treat the dataset and bring it to the desired form to input it into an algorithm. This tutorial discusses reindexing, transforming, and aggregating datasets in Pandas. What are Reindexing, Transforming, and

Continue reading

Jobs & Career Corner

Need help?

Let us know about your question or problem and we will reach out to you.