DuckDB has recently introduced end-to-end interaction with Iceberg REST Catalogs directly within a browser tab, requiring no ...

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 ...

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 ...

When showing the details table on an index in the sql query plan, some of the numbers display in scientific notation (ex: 1.80534e+007) even when the base10 number would take up less space (ex: ...

When you connect to a relational database like SQL Server in Power BI/Power Query/Excel Get & Transform you have two choices about how to get the data you need: You can choose a table from the ...