Sharookh shaik

This is, uh, Sharukh. I'm currently working with, uh, uh, Korapinil, which is, uh, and, uh, you may have seen Saudi Arabia. So currently, I'm working for its personal application backend. So before to this, I was associated with, uh, Synchara, where I worked for PepsiCo client. So there, I was working on its dashboard for creating it to create some, uh, REST APIs so that the dashboard can access those APIs. And, uh, using this dashboard, uh, Interweb support agents can, uh, track their records and invoices. So I've been mostly worked as Jira apart from Jira developer for 5 years. Uh

So DTOs, basically so DTOs basically help to give the, uh, attributes that which are essential for the response. So after calculating uh, whatever, uh, inputs, uh, the response can be given in the form of a DTO so that the task can be transfer through the network can be made easy, and and only the data which is requested or essential can be sent to the,

So in Spring Boot, there's an exception handler called this, uh, uh, this is a repetition called a threat exception handler. So by elevating a class with this, uh, annotation, we can write and give some point cuts. We use a aspect, uh, aspect g and write a point cut expressions so that whenever, during the service method call, uh, we get an exception, these exceptions can be called from globally, uh, instead of giving them, uh, teach and every

So criteria API in, uh, ABLED is mostly used to construct, uh, construct queries instead of writing them using the SQL or SQL or SQL. So these queries helps to write, uh, uh, methods, uh, useful for, uh, querying the database.

Uh, applications configuration, uh, we can maximize it by reducing the pool size? So, uh, pool size of the threads which are being used by giving some set of fixed number of, uh, conduction and increasing the data that can

Uh, so Spring provides some kind of a certain validation package which which helps, uh, which helps in validating the input by placing those annotations at the top of the field that which we need validation. There are validation. Uh, there are annotations like at the rate valid, at the rate normal, at the rate number. So which, uh, when these annotations helps, uh, to, like, uh, eliminate, uh, non valid data before it comes into picture when before it comes to the web application.

Uh, here, we have to make this instance variable as private final so that, uh, while while during the run time, it doesn't, uh, it doesn't, uh, collide with I mean, gets into resolution errors. It's another implementation of user repository.

Yes. The class also has to write, um, hash code and equals for that so that during the serialization, we don't get any exceptions.

So we can utilize, uh, Hibernate's associations and so that there there are some kind of relationships between the table so we can define them. And, also, we can during, uh, saving multiple data into multiple tables, we can annotate those methods with at the end, transactional and, uh, reduce some isolation levels and also propagation levels so that data consistency is maintained or, uh, data consistency is maintained along all the tables. When one table, which is related to another table, has been updated.

Uh, we can utilize strings, uh, such CSS techniques, such as, uh, Flexbox or Grid, uh, by importing those, uh, specific styles dot CSS CSS file into the HTML template.