JAVA: @OnetoMany hibernation mapping problem (too slow) -- 3
€8-30 EUR
着払い
Hello,
I have java file and need to do some changes
Problem is that few hundred times function make query to database and take about 1s/time
500 times = 8 minutes
I need to change this function to get list only one time and use this data after
Java file and printscreen attached
プロジェクトID: #12145141
プロジェクトについて
11人のフリーランサーが、平均€31 で、この仕事に入札しています。
Computer Science graduate and have experience in java and web development done many job like that i will solve your problem as faster as i can. need an another class for save time and connect the database.
Hi, I already fixed these issues in my current project. I think you mentioned about the n+1 issue in hibernate it has been solved in the latest version of hibernate using the entity graph