On Mon, Jun 26, 2023 at 6:49 PM B M <bmmasprep@xxxxxxxxx> wrote:
Dear all,
After greeting,
I taught PostgreSQL myself and developed a small scale experimental software system using PostgreSQL in the back-end.
I would like to know your advices to develop a large scale reliable software system using PostgreSQL in the back-end, through which i can share the storage with the different system users where they login to the system through the web application front-end with different passwords and usernames , save the privacy of each user data, improve overall system security and performance, achieve fast response, make backups and save the stored data from loss. The system will be hosted on a cloud.
Thank you in advance.
* your sql is code, and treat it as such, check it into git etc
* robust deployment strategy is essential to scaling team
* write a lot of tests
* become intimate with pg_stat_statements
* keep your transactions as short as possible while preserving safety
* avoid developers who advocate for keeping business logic out of the database religiously (controversial)
* try to avoid assumptions that only one technical stack interacts with your database
* do not waste time making ERDs use a tool that generates them (i like schemaspy)
* test your DR strategy before disaster strikes
* think about security model up front
merlin
