MySQL is one of the most popular relational database management systems around, used by millions of applications worldwide. The ability to access these databases remotely opens up possibilities for ...

Practiced creating custom functions with IF-ELSE conditions, CASE statements, return values, and calculations. Function Creation Conditional Logic CASE Statements Positive/Negative Number Check ...

A public, reusable Text-to-SQL business analytics assistant built with FastAPI, Gemini, LangChain, MySQL, SQLAlchemy and Streamlit. The app lets non-technical users ask business questions in plain ...

Citi Bike raw data -> HDFS + MinIO -> Spark clean/normalize -> MySQL -> Kafka realtime -> Hadoop MapReduce -> MySQL report tables -> Streamlit GUI + Superset ...

While troubleshooting, I learned: * Why LOAD DATA LOCAL INFILE is disabled by default * How MySQL handles file import permissions * How to enable OPT_LOCAL_INFILE=1 in MySQL Workbench * The importance ...