Version 1.9 of the note and knowledge manager Obsidian has been released. A new feature is a database function for summarizing, evaluating and filtering content. After a few weeks of beta testing for ...

In this paper, the authors are going to discuss about the importance of query in database, how helpful was it for retrieving data from database, and it is so complex while in relational database. In ...

PostgreSQL with the pgvector extension allows tables to be used as storage for vectors, each of which is saved as a row. It also allows any number of metadata columns to be added. In an enterprise ...