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Relational databases have a long, long history. The first appeared in the 1970s, and while the technology has certainly evolved, the relational model has proved the most popular over the last 5 decade…
Problem Statement When comparing floating point values in a query while working with relational database systems (tested in MySQL and Postgres), some edge cases that are expected to pass the filter clause might fail in practice. I faced thi…
As of this writing, it is not possible to directly use the AWS console to restore an MSSQL database backup from AWS S3 Bucket to AWS RDS for SQL Server, unlike Aurora or MySQL databases. But, it is st…
This error occurs while trying to save a new data connection in SAC. This is because SAC Cloud Agent encountered an issue while trying to connect to the specified MSSQL database as the database could …
ACID (Atomicity, Consistency, Isolation, Durability) properties are a set of database management principles designed to ensure database transactions' reliability and consistency. In this blog, we will…
Welcome to the 33rd day of our "50 Day Quest for Backend Mastery" blog series! Today, we will be diving into the exciting world of MySQL, a popular open-source relational database management system. W…
Welcome to the 32nd day of our series on back-end development! In this post, we'll explore the fundamental concepts and techniques of database management that are essential for building reliable and s…
Welcome to the 31st day of our blogging series! Today, we will be diving into the topic of understanding database systems. Introduction to Databases Databases are an essential part of modern technolog…
DROP Command in SQL? The DROP command drops the existing table from the database. It only requires the table name to be dropped from the database. The SQL DROP command is a DDL (Data Definition Lang…
This blog is for anyone who wants to learn databases , SQL from scratch , to revise concepts for tech interviews . In this blog we will cover almost all topics of RDBMS and SQL . What is RDBMS, What is tables , columns , rows , multi valu…
