in how many ways can i inject a collection in a typesense sever ?

When you say inject a collection, do you mean add documents to a collection?

yes sir

Two ways basically. You can either add one doc at a time, or import in bulk. https://typesense.org/docs/0.20.0/api/documents.html#index-a-document https://typesense.org/docs/0.20.0/api/documents.html#import-documents

thank you, can suggest what would be the easiest way to maintain updating those objects

That would depend on the architecture of the rest of your stack. For example if you had a small relational database, you could simply poll for changes and update the documents in Typesense using the update endpoint: https://typesense.org/docs/0.20.0/api/documents.html#update-a-document or

update

action mode in the import endpoint.

its a small react app with mysql db... i was thinking more like how do i send multiple updates at ones, like a batch

The documents/import endpoint has an update action mode using which you update a batch of records: https://typesense.org/docs/0.20.0/api/documents.html#action-modes

just the id need to match and it will rewrite/update it...right!

Yup

will the entire thing fail if like one of the id's don't match

No, you'll get an error response for just that record, and the others will succeed

wow that's great, thank you so much...and great work making this awesome thing, i'll try to contribute to the typesense community in future in any way i can, it's really great. 😄

Thank you :D