TS-SQL vs QuestDB: What are the differences?

Developers describe TS-SQL as "A SQL database implemented purely in TypeScript type annotations". It is a SQL database implemented purely in TypeScript type annotations This means that it operates solely on types - you define a "database" (just a type annotation) and then query it using some more type annotations.

It supports a subset of SQL, including SELECT (with conditions and joins), INSERT, UPDATE and DELETE statements.. On the other hand, QuestDB is detailed as "Open source database for time series, events, and analytical workloads". QuestDB is an open source database for time series, events, and analytical workloads with a primary focus on performance. It is a very small footprint database that enhances ANSI SQL with time series extensions.

TS-SQL and QuestDB can be categorized as "Databases" tools.

QuestDB is an open source tool with 1.86K GitHub stars and 85 GitHub forks. Here's a link to QuestDB's open source repository on GitHub.