What is Altair? Why its declarative nature makes code concise and readable, and when to use it

IntroductionWhen drawing graphs in Python, it is common to use a step-by-step approach: setting axes, adjusting legends, ...

Comparing time-series data in SQLite using UNIX seconds and ISO strings revealed another issue

The difference in processing speed and capacity found in today's actual measurements Range searches on 10 million time-series ...