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A DBMS (Database Management System) is a software that is used to manage a database. It is used to create, update, delete and maintain a database and it provides controlled access to data. An RDBMS (Relational Database Management System) is a type of DBMS that is based on the relational model of data. It can be regarded as an enhanced version of DBMS. Read this tutorial to find out more about DBMS and RDBMS and how they are different from each other. What is a DBMS? DBMS stands for Database Management System. A DBMS stores data in the form of ... Read More
A data warehouse is a repository for structured, filtered data that has already been processed for a specific purpose. It collects the data from multiple sources and transforms the data using ETL process, then loads it to the Data Warehouse for business purpose. An operational database, on the other hand, is a database where the data changes frequently. They are mainly designed for high volume of data transaction. They are the source database for the data warehouse. Operational databases are used for recording online transactions and maintaining integrity in multi-access environments. Read this article to learn more about data warehouses ... Read More
Data scientists, data engineers, and data analysts are all professionals who work with data in some way. However, they have different roles and responsibilities. Read this article to find out more the job profiles of data scientists, data engineers, and data analysts and how you can distinguish among them. Who is a Data Scientist? A Data Scientist is one who analyses and interprets complex data in digital form. Data scientists are responsible for extracting insights and knowledge from data. They use a variety of techniques, including machine learning, to analyze data and communicate their findings to stakeholders. There are several ... Read More
In computer science and information technology, the terms data and information are frequently used as if they are synonyms, but in reality, they are quite different from each other. The most fundamental difference between the two is that data is the collection of raw facts and figures, while information is the processed data that have a meaning for a user. Read this article to find out more about "data" and "information" and how these two terms are different from each other. What is Data? Data is a collection of raw facts and figures that can be processed by any computing ... Read More
CAD and CAM are the advanced computer-based technologies used in product designing and manufacturing processes. The most basic difference between the two is that CAD (Computer Aided Design) is used for designing of products using some designing software, whereas CAM (Computer Aided Manufacturing) is a software used to control the machines (like CNC machine) involved in industrial processes. Read this article to find out more about CAD and CAM and how they are different from each other. What is CAD? CAD stands for Computer Aided Design. CAD is basically the implementation of digital computers in engineering designing processes. A CAD ... Read More
In asymmetric multiprocessing, all the processors are not identical and they follow a master-slave relationship; whereas in symmetric multiprocessing, all the processors are identical and they share the main memory. Read this tutorial to find out more about asymmetric and symmetric multiprocessing, and how they are different from each other. Let's start with a basic overview of asymmetric multiprocessing. What is Asymmetric Multiprocessing? Asymmetric multiprocessing is the use of two or more processors handled by one master processor. All CPUs are interconnected but are not self-scheduling. It is used to schedule specific tasks to a CPU based on priority and ... Read More
Welding is a process of melting and joining different types of materials together. There are several types of welding processes available that are used based on the types of materials being joined or melted. Two most extensively used types of welding are arc welding and gas welding. The fundamental difference between arc welding and gas welding is that arc welding uses electric current to produce heat for joining of metals, while the gas welding uses flammable gases to produce heat for welding process. Read this article to learn more about Arc Welding and Gas Welding and how they are different ... Read More
In computing, a byte is the unit of data and processing of data is generally denoted as bit processing. In general purpose personal computers, there exist two types of processors namely a 32-bit processor and a 64-bit processor. Based on the type of processor architecture, the computer systems are also of two types – some are using a 32-bit operating system and some are using a 64-bit operating system. The fundamental difference between a 32-bit system and a 64-bit system is in their capability to handle the amount of information, where the 32-bit operating system handles less data as compared ... Read More
In the constantly changing world of market and business, organizations around the globe look out for talented MBA graduates, who have knowledge and skills that can sync with the current market demand. Apart from regular academic skills, employers look for a variety of other skills that would provide an advantage to their firm over other competitors. The various skills and abilities that will help a candidate to become a good MBA graduate include ethics and integrity, passion and purpose, motivation, ambition to chase, and disciplined behavior. Some of the significant skills that a manager looks for in an employee ... Read More
The quest for German education is a little more complicated for international students than you might imagine. Students must stack up all the required documentation for the German student visa application on top of simply being accepted to their top-choice university. The study visa interview must then be passed, done, and dusted. Investigating the reasons behind a student's decision to study in Germany is the main goal of the visa interview. In essence, interviewers seek to establish that you have sincere goals and are capable of adjusting to German culture. There's no need to worry, we’ve got you covered. We'll ... Read More