Prequel is a SQL query engine built in C#. The goal of this project is to demonstrate how query engines are built, and to bring a query engine to the .NET community. The project contains a ...

A lot of new documentation was published recently around Fabric capacities, including documentation on how to size and govern capacities and how to troubleshoot problems with capacities. The latter ...

Why is the language developers and DBAs use to organize data such a mess? Here are 13 reasons we wish we could quit SQL, even though we probably won't. For all its popularity and success, SQL is a ...

1 What is an inner join in SQL? 1 What is an outer join in SQL? 1 What is full join in SQL? 1 What is left join in SQL Server? 1 What is a right join in SQL Server? 1 What is database engine in SQL ...

PostgreSQL is an advanced open-source relational database that has been widely used in the management of big data due to its robustness, scalability, and flexibility. However, with a large volume of ...

Pitfall: One of the most common mistakes of all is to forget to add proper indexing. Without indexes, SQL queries will eventually slow down over time and with increasing database size. Solution: Make ...

Databases are often assumed to have definite content. The reality, though, is that the database at hand may be deficient due to missing, invalid, or uncertain information. As a simple illustration, ...

Hi folks! Today, I want to illustrate how confusing it might be to gracefully shut down an asyncio app without losing anything important. When shutting down an asyncio application, it's crucial to ...