Database management refers to the actions a business takes to manipulate and control data to meet necessary conditions throughout the entire data lifecycle. Introduction to DBMS Tutorial What is Database DBMS allows users the following tasks Characteristics of DBMS Advantages of DBMS DBMS Architecture Three schema Architecture Data Models Data...

In the class of document-oriented databases, MongoDB is a well-known NoSQL (Not Only SQL) database management system. It saves data in adaptable, JSON-like documents known as BSONs (Binary JSON), which are designed to manage unstructured or semi-structured data. Introduction to MongoDB Vs MySQL Detailed comparison of data integrity, ACID...

All sizes of organizations can adopt MongoDB because it handles highly diverse data types, and also it manages those applications more efficiently. But in DynamoDB, it is very limited data types support in this. Considering the security feature, DynamoDB is recommended compared to MongoDB. What is MongoDB? MongoDB core components What is...

MongoDB is a document database while Postgres is a relational database management system; MongoDB has a distributed architecture while PostgreSQL has a monolithic architecture; and Postgres uses SQL. Introduction MongoDB versus PostgreSQL Postgresql versus MongoDB Overview PostgreSQL versus MongoDB Terminology and Concepts Contrasting the MongoDB...

A database is an organized collection of structured information, or data, typically stored electronically in a computer system. What is Data? What's Database? Sorts of Databases Database Components Database elements What's a management System (DBMS)? Benefits of software system Disadvantage of software system...

Data Modelling is the process of analyzing the data objects and their relationship to the other objects. Introduction to Data Modelling Why use Data Model? Data modeling process Types of data modeling Benefits of data...

Query optimization is the overall process of choosing the most efficient means of executing a SQL statement. SQL is a nonprocedural language, so the optimizer is free to merge, reorganize, and process in any order. Introduction Query enhancement Advantages Fundamental Considerations for Logic Design Query optimisation techniques and Common...

The default port for mongod and mongos instances. You can change this port with port or --port. The port 27017 is used for mongoDB server, an important module for EAP Controller. If the port 27017 is already occupied by some other applications or processes, the monogoDB cannot be initialed, and thus it will lead to the failure of the EAP...

A Transaction Processing System is a sort of communication system that, marts, changes, and retrieves the data business of the industry. Transaction processing systems also try to deliver predictable reaction times to submissions, although this is not as essential as for real-time scenarios. [contact-form-7 id="76417" title="Subscriber...

In this article, we will discuss the most important DBMS Interview Questions in order to make you familiar with the type of questions that can be asked during a job interview related to the Database Management System (DBMS). Basically, out of my personal experience, there is not any specific way or formula to get through an Interview Process and...