CSV file upload using Spring Boot | persist the data to database | Step by Step tutorial

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CSV file upload using Spring Boot: A step-by-step guide for seamless integration, ensuring data persistence to a database stays hidden from the viewer throughout the process. Whether you're a novice or an experienced developer, follow along for a smooth implementation in your Spring Boot environment.

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Table of Content:
00:00 Intro
03:16 Source code and channel
04:10 Project overview
05:14 Add required dependency
06:02 Add upload endpoint
07:57 Create upload method
11:33 Create student CSV representation
13:37 Finalise upload method
20:42 Create test CSV file
22:02 Test the upload

[mohamedtomori]

Here some great topics to teach :
1 Caching with Redis
2 Spring Batch with multithreading and retry mechanism
3 Distributed Transactions in microservices architecture

[viewer_evgeniy]

That's quite interesting because I've just started some small selenium, csv reading and uploading practice with just one difference - I don't want to use Spring because I think it brings an overcomplication to such a modest functionality of my project. But so-called butch updates were one of my concerns in terms of "how to do it without spring" or even how to do it without even hibernate - just with an old good jdbc api. And here is your video (even though it's about spring lol)...

[VarshaGit]

Hello, nice video. But can you explain when would we use spring batch and when would we use the other methods for csv file upload like this one?

[adarshmishra]

Please can you suggest some solution for, let say i have 500 student, but before saving them to database firstly i have to get max roll number then add one to it to make new roll number then save data to database for that new roll number, as to saving 500 records with more then 35 csv header(column) and have to save data in different-different table taking 2 to 3 min to save so i had used multithreading concept and time comes to 10 to 15 s but problem i am facing is of duplicate roll number as database get read by multiple thread before saving new record, (let say i do not want to make roll number unique in databse) (need application level solution) i have use Transactional annotation and also make method syncronized but problem not solved, please suggest me some solution that i may have to try, thank you in advance 🤗

[jnayehsirine]

Hi, spring Batch can make good fit too ! once again thank you for this valuable contribution

[faixan]

Awesome. Learned new stuff today. Thanks

[veereshdeepak]

Please make a vedio how to validate using csv file from scratch like
— how to create a csv file,
— why we use it
— how to do the validation
Please

[hassanaskar]

i think after uplaoding the csv file it's better to use spring batch to save the info in csv file. right?

[sadeepaalwis]

great informative video simple and precise thank you Bou ❤, can you please do some on avro schemas with event publishing and consuming

[maalelmarwen]

Hello,
Thank you for the video, very interesting.
I want to know, if my .csv file doesn't have title on each column. How can I make a strategy for reading my file?

[hieunguyen]

Hope to release a video about spring boot microservices using RabbitMQ or Kafka

[anon_geek]

Hey Ali, your videos have been quite informative and have learnt a lot from them especially in spring security with jwt tokens and Oauth2, however If I want to combine the jwt and Oauth2, how should I achieve that as the client or the front-end application will send me a valid access token to the backend so that the user could login to the user dashboard, but I didn't find any resource on this issue

[pabitrabera]

Sir can you make special vedio on spring boot distributed tracing using zipkin.