Welcome to the ABC Bank learning repository. This repo is designed for you, a student who wants to go from beginner to advanced in: SQL for querying relational databases. Python for working with SQL ...

What if the tools you already use could do more than you ever imagined? Picture this: you’re working on a massive dataset in Excel, trying to make sense of endless rows and columns. It’s slow, ...

SQL scripts and a Python analyzer for diagnosing and resolving query performance issues on Oracle 19c. Built around financial and fiscal workflows where execution time directly affects batch SLAs.