SQL fundamentals Fundamental #1: Syntax and structure SQL is a standard language consisting of a series of statements that allow users to perform database operations. Its syntax and structure are akin to the grammar and vocabulary of a new language. ...
Learn what a SQL Query is and the fundamentals of the SQL SELECT statement, which is used to query the database for useful information. Learning how to retrieve information from or manipulate information in a database is commonly a perplexing exercise. However, it can be a relatively easy tas...
What is SQL, in the context of SQL Server, is a common question asked by beginners. This article is meant to answer that question, while providing some history, context and an overview of the fundamentals of the language Meaning and definition SQL stands for Structured Query Language, a langu...
A Second Order Injection is a type of Out-of-Band Injection attack. In this case, the attacker will provide an SQL injection that will get stored and executed by a separate behavior of the database system. When the secondary system behavior occurs (it could be something like a time-based...
SQL Server. SQL databases services are typically built on a relational database management system—and many enjoy the capabilities of cloud computing. Azure SQL, for instance, is a family of managed SQL database services built on the SQL Server database engine and hosted in the Azure cloud. ...
This structured data is both efficient and flexible to access. Examples of relational databases include SQL Server, Azure SQL, MySQL, PostgreSQL, and MariaDB. Non-relational databases Non-relational databases, store unstructured or semi-structured data. They don't use tables with columns and rows...
Why Learning the Basics of Programming Is Important Now that you understand what coding is, it is essential to know why learning coding basics is important. Learning the fundamentals of one programming language is the first place any aspiring coder should start. That’s because many programming la...
What is a cyber threat? A threat refers to the hypothetical event wherein an attacker uses the vulnerability. The threat itself will normally have an exploit involved, as it's a common way hackers will make their move. A hacker may use multiple exploits at the same time after assessing wh...
Database tier:This tier is designed to persist and retrieve information. It is usually done through the use of relational database management system (RDBMS), NoSQL databases or both. The three tiers are seamlessly integrated and run on the SaaS provider’s servers, and they exchange information...
Azure Database is a relational database-as-a-service that is reliable and secure, and it gives high performance without having to worry about any infrastructure. Azure SQL Database: It is a relational database hosted in Azure and built on SQL server technologies. It provides a scalable, high...