A graduate in Edinburgh has drawn thousands of users to a website he built while searching for work, after turning SQL practice into a set of detective cases instead of conventional tutorials.

If a database driver supports the visualization of the execution plan, you can see the execution plan of the current query (under cursor) by pressing Ctrl+Shift+E or clicking Explain execution plan on ...

Abstract: This work relates to SQL query plan reuse based optimization in Database Management Systems (DBMS). We use a collaborative recommendation approach that helps the DBMS optimizer to detect ...

More than eight million borrowers are enrolled in the income-driven plan known as SAVE. The Education Department is assessing the rulings. By Tara Siegel Bernard President Biden’s new student loan ...

An update to the cardinality estimator feature in SQL Server 2022 will be one of the biggest changes to the database engine since its inception. Database engines like SQL Server are incredibly complex ...

Here’s something that will Blow Your Mind if you’re a Power Query/M fan. Did you know that there’s a way you can get query folding to work if you’re using a native SQL query on SQL Server or Postgres ...

This example illustrates how to implement PostgreSQL's EXPLAIN and EXPLAIN ANALYZE around SQLAlchemy Core statement objects, using a construct that can be executed like any other statement to provide ...