Consider the following two tables stored in a database on AW…

Consider the following two tables stored in a database on AWS: Which of the following SQL queries retrieves the total sales amount for each product from both the sales_2023 and sales_2024 tables, using UNION ALL to combine the results and then grouping the data by product?

A company has accumulated vast amounts of data from various…

A company has accumulated vast amounts of data from various sources over several years, including customer interactions, social media, and transactional data. However, due to inconsistent data formats, missing metadata, and lack of governance, data scientists are struggling to find and analyze the data effectively. What is the most likely term that describes this situation?