AfterAcademy Tech
In this blog, we will learn the difference between SQL and NoSQL databases.
In this blog, we will learn the difference between the embedded and dynamic SQL in deatail. We will also see which SQL statement to use when?
In this blog, we will learn the difference between SQL and MySQL. People use these terms intechangeably. But both are having different meanings.
In this blog, we will learn about SQL. We will see the definition of SQL and various processes that are involved in the query processing of some SQL query.
In this blog, we will learn what is denormalization and why do we need it. We will also see the advantages and disadvantages of denormalization.
In this blog, we will learn about the specialization which is a feature of extended E-R diagram with the help of an example.
In this blog, we will learn about the feature of an extended E-R diagram called Generalization where we will see how two or more entity types cn be clubbed together to form a new entity type.
In this blog, we will learn what is flow control, what happens when the sender and receiver work at a different speed. We will also discuss the flow control methods to control the flow of data between the sender and the receiver.
In this blog, we will learn about various network topologies, their advantages and disadvantages in a computer network.
In this blog, we will learn about different data transmission modes based on the direction of exchange, synchronization between the transmitter and receiver, and the number of bits sent simultaneously in a computer network.
