The latest articles on DEV Community by Utkarsh Tyagi (@utkarsh2426). https://dev.to/utkarsh2426 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F1093702%2Fae6614ba-081e-42dd-ad29-93a27e8e75f2.jpg https://dev.to/utkarsh2426 en Utkarsh Tyagi Thu, 01 Jun 2023 14:42:11 +0000 https://dev.to/utkarsh2426/multi-threading-with-in-a-thread-spring-boot-1clj https://dev.to/utkarsh2426/multi-threading-with-in-a-thread-spring-boot-1clj <p>Hi, I am trying to make a WhatsApp campaign manager which will send message to lakh people, I will be reading the mobile numbers from a csv file line by line. Here I am trying to use task executer so that I can get good tps. If any one did any thing like this then please help..</p>