Now that you've gotten a brief introduction to SQL, its time to get some hands-on practice connecting to a database and executing some queries. SQLite databases are stored as files on disk. The one we ...

An open-source Python library for simplifying local testing of Databricks workflows using PySpark and Delta tables. This library enables seamless testing of PySpark processing logic outside Databricks ...

Abstract: This article focuses on the appointment scheduling problem with stochastic service times in a two-phase healthcare service system. In this system, the two phases’ services refer to medical ...

India's judicial appointments system rests on an irony it has never fully confronted. It is a structure devised to insulate the judiciary from executive whim, yet it remains acutely vulnerable to ...

As avid puzzlers know full well, the humble jigsaw puzzle is a thing of beauty in multiple ways. Not only are jigsaws an absorbing time sink, but multiple studies have demonstrated they are good for ...