Yoojin Choi

New method converts PPG signals to ECG waveforms for better heart health tracking.

2025-09-21T19:50:18+00:00 ― 6 min read

Comparing PostgreSQL and MariaDB reveals their strengths in different storage conditions.

2025-05-22T01:50:42+00:00 ― 6 min read

Transforming complex benchmark data into clear visual insights.

2025-05-22T00:58:30+00:00 ― 7 min read

Learn how Jovis simplifies PostgreSQL query optimization with engaging visuals.

2025-05-12T02:44:00+00:00 ― 8 min read