If there’s one thing that characterizes the Information Age that we find ourselves in today, it is streams of data. However, ...

-Aggregate-Functions-and-Grouping -- Creating the table CREATE TABLE sales ( sale_id INTEGER PRIMARY KEY, product_id INTEGER, category TEXT, quantity INTEGER, price INTEGER ); ...

There is a common pattern in data loading for AI training. There are 2 tables: base and lookup. Values in base table refer to rows in lookup table using foreign key or a prefix of a foreign key.

The second order Taylor series expansion (TSE) of scalar functions of complex matrices is explored in order to provide a new tool for gradient-based optimisation in the complex domain. The expansion ...