SQL does not directly support grouping same adjacent values into one group, and is difficult to retain the groups for further calculation, and the indirectly implemented code is very complex. SPL ...
PDS (Portable Data Store) is a Python class for efficiently storing and retrieving large amounts of key-value data, where keys are hierarchical strings and values are arbitrary JSON-serializable ...
Hello there! đź‘‹ I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...
ABSTRACT: This paper presents findings of a study on solid wastes conversion into fuels through pyrolysis of plastic materials, presenting an alternative renewable approach for waste management.
The advancement of artificial intelligence (AI) and machine learning (ML) has enabled transformative progress across diverse fields. However, the “system domain,” which focuses on optimizing and ...
Navigating the labyrinth of Excel functions can sometimes feel like deciphering a foreign language, especially when you’re knee-deep in data and just need that one elusive piece of information. If you ...
Abstract: This study aims to analyze trending topic data on Twitter using Python and SQL filters to understand which users trigger and have the most influence on the formation of trending topics.
SQL, Python, and Java remain the most sought-after programming skills by employers, according to new research from System Design School. The study analysed job listings on Glassdoor, revealing the ...
Abstract: The lack of information within relational databases expressed as NULL values presents a problem in ensuring the quality of data and the information retrieved by SQL queries. This is so ...
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