Rita Mahato

So hello. My name is Rita. I have 2 years of experience on features, features, expressions, memory. Basically, I have done, uh, the API backend development with various APIs. I have worked with multiple project, and I think there are, uh, 4 to 5 project, uh, that were were existing project. And, um, 2 project I have done from scratch. Um, we have worked with Node. Js, Express, Js, uh, There I learned lots of things about how back integration work. And also, I have entered the client communication. Okay. So I have worked also with, uh, third party API, different kind of, um, special functionalities. So there it is.

So basically, if the performance of the integration happens in in MongoDB, then I I should prefer to use the aggregation, all the things, and this is a huge kind of data. So according to that, uh, on React, basically, we should use the Redux statements.

Given the rate component state management approach, can you explain what potential research mean? How could it be into considering this class? So that is using class component. But nowadays, we use function component that is much better. Because previously, we used plus component, and that is very complex to, um, for other developers to understand. So it will be able to reuse function and function.

So basically, what I'm doing here. Those, inside the useEffect is essential for handling these images. So, uh, we can use using useEffect easily.

You know, deducting the amount of sender's account, then adding the amount to the receivers account. Either step which the system could end up in an inconsistent, stating, complement, uh, causing financial difficulties with this. We're using model longer repeat transaction. So cc transaction, deletes transaction, remark operation, and get calls activated. Within the transaction comment. If both operation succeed, then the transaction is committed.

You are waiting, Dasharat. That so those things I do see that are move to display large dataset. How do you ensure this is handling efficient performance in React? So you should use the for the purpose, the large model in dataset. So you can limit the things. Usually, it's better to from the, uh, for the data set. So fixed some wait. Wait. Wait. Wait. Wait. Wait. Wait. Wait. Wait.

Explain Explain a method to efficiently execute complex queries in MongoDB that needs to read and write data in a notice application. So So we'll see when we do that, uh, for particular language and music. So for that, tensor logic queries also, we can use the activation method here. We can use the pipeline, standard state operation. Okay. And also, we need to Another thing is. Basically, we want to get, like, real time or, like, after that time, we get to this time. Alright. Every day, you will be on that particular time, user will will get some integration. So according to, we use the mode command. We know that if we use mode from that, Basically, servers make the servers a bit loading. So that is what data are on series.

So demonstrate how you design a point toilent system using Node. Js and AWS for a critical application. So scalability, high availability, and for distributed and current traffic. Then, uh, database, recreation, and the traction, the radius.