Spring Tips: Spring AI 

absolutely!!! it's getting better and joyful to work with

java is shit. fucking old, slow, high resource consuming, heavy.

@@Lykkos29 you prolly havent seen other framework.

@@h2o2m3n axum from rust, not even close to surpass spring 😎

Nope. Quite the opposite. In my env, a large financial org, people are combining multiple Spring projects to form a complex monolithic stack, difficult to debug. Pile on Spring Integration AWS on top of Spring Cloud AWS on top of Spring Session JDBC on top of Spring Security.

Was thinking the same thing: finally a video you do not have to speed up!

Listen carefully at 18:44 and 21:50

Hi, that happened to me too. If it's not a new account, you don't have 5$ free trial, so you have to buy tokens.

The LMM behind the OpenAI API is the one that actually answers the question. The Vector Store just converts the corpus of all documents (pages of documents in this case) into 1536-dimension vectors of numbers and stores them in the database, along with the textual page content. When a question (user message) comes in, the similaritySearch method will convert it into a vector of same size and use some similarity function (like dot product) to compare it to the vectors in the database. The text content corresponding to the most similar vectors is then retrieved and injected in the template of the prompt. The result (system message) along with the question (user message) are used to call the OpenAPI model to get the response to the question. So Vector Store is just used here to find out the relevent contextual text to add to the question in order to give the model additionnal information it must take into account when generating its response. Vector Store by itself can not answer the question. The API calls require a subscription with OpenAI. It's not free.

Thanks a lot for your time. Do you say the user message get converted to a dimension number to the question in the pdf already and then the numbers are compared to get the answer? Dimension means here the dimension of pages in the pdf? And those dimensions are stored and compared by AI to respond to the user? Is my understanding right?

09:05 There are many vector stores you can choose from.

IntelliJ Idea, I think Ultimate version.

Anyone get this to work? The spring documentation examples don’t work.

Gradle sucks. Maven all the way

Gradle is better if only you need to put some custom logic with tasks into projects. Otherwise (especially for tutorials) maven is way better and stable - once declare then it's needed only to update libs/plugins versions. And btw maven also consumes less resources. IMO

The things gradle allows you to do, you should probably not be doing them.Stopped using gradle 5 years ago.

@@CheeseStickzZ reason for stating such a strong opinion?

@@lhxperimental could you share some of those things?

What you want to do is integration test. Not unit test. You are trying to test OpenAI, not your App.

@@lbognini Yes, integration test is a more correct word. How to write that kind of test when we don't know what the output is for a given input?

Since when

@@mqtrade5743 since overpriced language

@@andrews4379 overpriced language? How can language be overpriced?

When did this happen?😂

this information is showed at 07:15

Thank you brother. ❤ 😂​@@hamiltonmbrito