In this tutorial, I dive into advanced strategies for filtering Firebase data using multiple properties—similar to crafting a ...

A basic query has several sections specified by the keywords SELECT, FROM, and WHERE, just like SQL. The details of specifying the path into the data structure from which the data will come is ...

Relational (SQL) databases store data in tables with ... Taking the legacy (but it still works) database structure argument by the horns (yet again it seems) and asking whether any sort of major ...

Considering a switch from SQL to a document model? Learn the real-world pros, tradeoffs, and what to expect from modern NoSQL ...

Scaling distributed SQL queries needs more performance and efficiency in the agentic AI era. It’s a challenge Cockroach is looking to solve.

With SQL databases, all data has an inherent structure. A conventional database like Microsoft SQL Server, MySQL, PostgreSQL, or Oracle Database uses a schema—a formal definition of how data ...

Complexity: In SQL server’s data has to fit into tables anyhow. If your data doesn’t fit into tables, you need to design your database structure that will be complex and, again, difficult to ...

The program only generates a T-SQL script; it does not make any changes to the database structure or data directly when run. Print statements are included throughout the script to display a log of ...

Analyze database contents using basic, intermediate and advanced SQL statement syntax and usage. Demonstrate capability to query data from multiple tables using SQL JOINS. Create and modify database ...

Need to filter Firebase data with multiple attributes—just like you'd do in SQL? This episode breaks down smart techniques ...