Ben Chuanlong Du's Blog

It is never too late to learn.

Tips on dbeaver

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

General Tips

  1. Standalone dbeaver can install some eclipse plugins.

Vim Keybindings

You can install vrapper as vim keybindings on dbeaver.

  1. Help -> Install Software

  2. Add vrapper repository http://vrapper …

Spark vs Redshift

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement! Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

https://www.quora.com/Spark-vs-Redshift-Should-I-be-using-both-for-big-data-Which-is-better

Performance

https://dbseer.com/benchmark-comparison-spark-sql-redshift-cluster/

Redshift vs …

Hands on Full-text Search in SQLite3

FTS5 (Full-text Search) in SQLite3

  1. If tokens in the search phrase are separated by either spaces or plus signs, then they are matched in order by tokens in the text. To match tokens orderless, you can separate tokens in the search phrase with the keyword AND.