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Developed to manage massive volumes of data across commodity servers, Apache Cassandra is a distributed, highly scalable NoSQL database management system. Cassandra's configurable consistency is one of its core characteristics, allowing users to combine data consistency with speed and availability. In this post, we will go through the various consistency levels in Cassandra and present examples of how to use them. A consistency level in Cassandra is the number of replicas that react before providing a response to a user. Cassandra's consistency is configurable, which means that any client may decide how much consistency and availability they want. It is ... Read More
A database management system is a system tool that enables effective and convenient data storage, access, manipulation, and sharing. It facilitates access and storage of linked data. Data Dictionary Management, Database Access Languages, Data Transformation and Presentation, Data Storage Management, Multi-User Access Control, Data Integrity Management, Database Communication Interfaces, Application Programming Interfaces, and Backup and Recovery Management are just a few of the functionalities it includes. We'll go over the most typical DBMS interview queries in this post to help you be ready for meetings with major MNCs. Keys, constraints, functional dependencies, normalization, transactions, joins, and SQL queries are ... Read More
In excess of 7 million animal species have been identified so far. In light of this, it is reasonable to state that even the more frequent ones may be extremely puzzling, even if they are not particularly rare. For instance, while members of the same species of animal may have some external characteristics, they would nevertheless be considered to belong to separate species. As an example, the wild turkey and the turkey vulture are both large, flightless birds with distinctive red heads. Yet there are certain distinctions between them, as we shall see. What is Wild Turkey? This bird, native ... Read More
Our understanding of the human genome has grown tremendously over the last few decades, paralleled by the fast rise of sequence databases and bioinformatics tools. And the need to manufacture more, quicker, and cheaper DNA sequences has become critical for scientific inquiry. Advances in microarray technology enabled scientists and researchers to investigate the human genome with increasing resolution in the first decade of the twenty-first century. Traditional approaches have limits that need the creation of new experimental procedures. What is Whole Genome Sequencing? The full DNA sequence of a human, animal, plant, bacterial, or viral genome may be identified through ... Read More
Biotechnology is the use of biology and technology to agricultural purposes, and the phrase was likely originated in 1919 by Hungarian agricultural engineer Karl Ereky. During the course of a year, he was able to breed and butcher over a hundred thousand pigs. He defined biotechnology as the biological transformation of basic resources into consumer goods with social value. He is considered by some to be the first person to work in the field of biotechnology because of this. At now, biotechnology is defined in a variety of ways by various groups. Biotechnology has grown in importance in recent years. ... Read More
Promoting your insurance products and services may seem overwhelming, especially for startups and small-scale insurance companies. Even though the modern concept of insurance may have started as early as the 17th century, with innovations in digital media, consumers' buying habits and preferences have undergone a sea change. Today's consumers can look up their desired products and services at their fingertips, and getting a new insurance policy (or renewing an expired one) is a click away! Modern-day customers like to make more informed purchase decisions by cross-checking a product or service. They like to do extensive research before investing their hard-earned ... Read More
Social media continues to disrupt the world of digital marketing and has gained immense popularity in recent years. It has evolved massively over the years, as more innovative tools and technologies are getting implemented almost every day. Social media is beneficial for users and businesses alike, as it helps to connect people and also helps promote one's brand. Social media marketing involves sharing news and updates of an individual or a company through various channels like Facebook, Instagram, LinkedIn, WhatsApp, Twitter, etc. Social media has multiple benefits and comes in numerous forms. Various social media channels have budget-friendly advertising options ... Read More
Calico and tortoiseshell are the names used to describe the pattern and coloring of a cat's hair. Cats can be either calico or tortoiseshell, but not both. While the genetics of both types of cats are identical, calico cats have one extra copy of the allele responsible for white spots. When you look at a tortoiseshell cat, you'll notice that her coat has almost no white markings. Most calicos and torties are female. Few males may be found here. A defect in the genes of both calico and Tortoiseshell cats causes sterility to occur in one in every three thousand ... Read More
Digital marketing has become an indispensable tool to promote one’s products and services, irrespective of size and market position. Every Indian business needs to adopt the digital mode of advertising to gain a global reach and remain competitive. However, for entrepreneurs, this online marketing approach can be a boon to drive new customers and expand their market footprint. New brands must transition digitally to boost brand identity faster than traditional marketing methods. Many startups and new players in the industry often feel overwhelmed looking at the complexities of different facets of digital marketing. Online marketing indeed is a vast sector, ... Read More
Torque and force are two concepts that are often used in the field of mechanics. While both of these concepts deal with the movement of objects, they are different in terms of their nature, application, and effect. What is Torque? Torque is the measure of the rotational force that is applied to an object. It is a vector quantity that is defined as the product of force and the distance between the force and the axis of rotation. In simpler terms, it is the force that is used to twist or turn an object around an axis. Torque is commonly ... Read More