AfterAcademy Tech
In this blog, we will learn about data independence and how it helps in doing modification in the database. Further, we will discuss its two types on the basis of levels of abstraction in DBMS.
21 Mar 2020
In this blog, we will learn what is a stored procedure in DBMS, and how it is executed depending on the number of parameters passed.
In this blog, we will learn how to join a table by itself, and what are the benefits of self-join with example.
In this blog, we will learn what is a deadlock situation, what are various deadlock handling techniques like deadlock prevention, deadlock avoidance, deadlock detection, and deadlock ignorance.
Coding interview preparation plan and the topics that you should cover before your interview. It will help you to get a basic plan structure that you should manage and keep your schedule accordingly.
This is an interview problem asked in companies like Microsoft, Amazon, Adobe, Flipkart, etc. Here, we need to implement Queue data structure using another data structure Stack. This problem is meant for testing the data structure knowledge.
In this blog, we will learn what is a transaction, what are the transaction states. We will also learn about the ACID properties that are followed by all the transactions taking place in the database.
In this blog, we will learn how triggers are different from stored procedures.
In this tutorial, we are going to learn how to upload files on the server with the help of Multer and Express in Node.js. The goal is to make you comfortable in building apps that can easily handle any file uploads. At the end of this blog, you will be able to integrate the file uploads in your own apps.
In this tutorial, we will learn to build the RESTful API using Node and Express. The goal is to make you comfortable in building your RESTful API with Node.js and Express. At the end of this blog, you will be able to build your REST APIs using Node.js and Express.
